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feat: update server

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Barry 2022-01-09 15:49:51 +08:00
commit f2641816d1
29 changed files with 1204 additions and 288 deletions
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8
server/.gitignore vendored Normal file
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@ -0,0 +1,8 @@
*.iml
.gradle
/local.properties
/.idea/
.DS_Store
/build
/captures
.externalNativeBuild

10
server/build.gradle
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@ -1,13 +1,13 @@
apply plugin: 'com.android.application'
android {
compileSdkVersion 29
compileSdkVersion 31
defaultConfig {
applicationId "com.genymobile.scrcpy"
minSdkVersion 21
targetSdkVersion 29
versionCode 16
versionName "1.14"
targetSdkVersion 31
versionCode 12100
versionName "1.21"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
@ -20,7 +20,7 @@ android {
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
testImplementation 'junit:junit:4.12'
testImplementation 'junit:junit:4.13.1'
}
apply from: "$project.rootDir/config/android-checkstyle.gradle"

88
server/build_without_gradle.sh Normal file
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@ -0,0 +1,88 @@
#!/usr/bin/env bash
#
# This script generates the scrcpy binary "manually" (without gradle).
#
# Adapt Android platform and build tools versions (via ANDROID_PLATFORM and
# ANDROID_BUILD_TOOLS environment variables).
#
# Then execute:
#
# BUILD_DIR=my_build_dir ./build_without_gradle.sh
set -e
SCRCPY_DEBUG=false
SCRCPY_VERSION_NAME=1.21
PLATFORM_VERSION=31
PLATFORM=${ANDROID_PLATFORM:-$PLATFORM_VERSION}
BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-31.0.0}
BUILD_DIR="$(realpath ${BUILD_DIR:-build_manual})"
CLASSES_DIR="$BUILD_DIR/classes"
SERVER_DIR=$(dirname "$0")
SERVER_BINARY=scrcpy-server
ANDROID_JAR="$ANDROID_HOME/platforms/android-$PLATFORM/android.jar"
echo "Platform: android-$PLATFORM"
echo "Build-tools: $BUILD_TOOLS"
echo "Build dir: $BUILD_DIR"
rm -rf "$CLASSES_DIR" "$BUILD_DIR/$SERVER_BINARY" classes.dex
mkdir -p "$CLASSES_DIR/com/genymobile/scrcpy"
<< EOF cat > "$CLASSES_DIR/com/genymobile/scrcpy/BuildConfig.java"
package com.genymobile.scrcpy;
public final class BuildConfig {
public static final boolean DEBUG = $SCRCPY_DEBUG;
public static final String VERSION_NAME = "$SCRCPY_VERSION_NAME";
}
EOF
echo "Generating java from aidl..."
cd "$SERVER_DIR/src/main/aidl"
"$ANDROID_HOME/build-tools/$BUILD_TOOLS/aidl" -o"$CLASSES_DIR" \
android/view/IRotationWatcher.aidl
"$ANDROID_HOME/build-tools/$BUILD_TOOLS/aidl" -o"$CLASSES_DIR" \
android/content/IOnPrimaryClipChangedListener.aidl
echo "Compiling java sources..."
cd ../java
javac -bootclasspath "$ANDROID_JAR" -cp "$CLASSES_DIR" -d "$CLASSES_DIR" \
-source 1.8 -target 1.8 \
com/genymobile/scrcpy/*.java \
com/genymobile/scrcpy/wrappers/*.java
echo "Dexing..."
cd "$CLASSES_DIR"
if [[ $PLATFORM_VERSION -lt 31 ]]
then
# use dx
"$ANDROID_HOME/build-tools/$BUILD_TOOLS/dx" --dex \
--output "$BUILD_DIR/classes.dex" \
android/view/*.class \
android/content/*.class \
com/genymobile/scrcpy/*.class \
com/genymobile/scrcpy/wrappers/*.class
echo "Archiving..."
cd "$BUILD_DIR"
jar cvf "$SERVER_BINARY" classes.dex
rm -rf classes.dex classes
else
# use d8
"$ANDROID_HOME/build-tools/$BUILD_TOOLS/d8" --classpath "$ANDROID_JAR" \
--output "$BUILD_DIR/classes.zip" \
android/view/*.class \
android/content/*.class \
com/genymobile/scrcpy/*.class \
com/genymobile/scrcpy/wrappers/*.class
cd "$BUILD_DIR"
mv classes.zip "$SERVER_BINARY"
rm -rf classes
fi
echo "Server generated in $BUILD_DIR/$SERVER_BINARY"

25
server/meson.build Normal file
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@ -0,0 +1,25 @@
# It may be useful to use a prebuilt server, so that no Android SDK is required
# to build. If the 'prebuilt_server' option is set, just copy the file as is.
prebuilt_server = get_option('prebuilt_server')
if prebuilt_server == ''
custom_target('scrcpy-server',
# gradle is responsible for tracking source changes
build_by_default: true,
build_always_stale: true,
output: 'scrcpy-server',
command: [find_program('./scripts/build-wrapper.sh'), meson.current_source_dir(), '@OUTPUT@', get_option('buildtype')],
console: true,
install: true,
install_dir: 'share/scrcpy')
else
if not prebuilt_server.startswith('/')
# relative path needs some trick
prebuilt_server = meson.source_root() + '/' + prebuilt_server
endif
custom_target('scrcpy-server-prebuilt',
input: prebuilt_server,
output: 'scrcpy-server',
command: ['cp', '@INPUT@', '@OUTPUT@'],
install: true,
install_dir: 'share/scrcpy')
endif

154
server/src/main/java/com/genymobile/scrcpy/CleanUp.java
View file

@ -1,8 +1,11 @@
package com.genymobile.scrcpy;
import com.genymobile.scrcpy.wrappers.ContentProvider;
import com.genymobile.scrcpy.wrappers.ServiceManager;
import android.os.Parcel;
import android.os.Parcelable;
import android.util.Base64;
import java.io.File;
import java.io.IOException;
@ -15,22 +18,123 @@ public final class CleanUp {
public static final String SERVER_PATH = "/data/local/tmp/scrcpy-server.jar";
// A simple struct to be passed from the main process to the cleanup process
public static class Config implements Parcelable {
public static final Creator<Config> CREATOR = new Creator<Config>() {
@Override
public Config createFromParcel(Parcel in) {
return new Config(in);
}
@Override
public Config[] newArray(int size) {
return new Config[size];
}
};
private static final int FLAG_DISABLE_SHOW_TOUCHES = 1;
private static final int FLAG_RESTORE_NORMAL_POWER_MODE = 2;
private static final int FLAG_POWER_OFF_SCREEN = 4;
private int displayId;
// Restore the value (between 0 and 7), -1 to not restore
// <https://developer.android.com/reference/android/provider/Settings.Global#STAY_ON_WHILE_PLUGGED_IN>
private int restoreStayOn = -1;
private boolean disableShowTouches;
private boolean restoreNormalPowerMode;
private boolean powerOffScreen;
public Config() {
// Default constructor, the fields are initialized by CleanUp.configure()
}
protected Config(Parcel in) {
displayId = in.readInt();
restoreStayOn = in.readInt();
byte options = in.readByte();
disableShowTouches = (options & FLAG_DISABLE_SHOW_TOUCHES) != 0;
restoreNormalPowerMode = (options & FLAG_RESTORE_NORMAL_POWER_MODE) != 0;
powerOffScreen = (options & FLAG_POWER_OFF_SCREEN) != 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(displayId);
dest.writeInt(restoreStayOn);
byte options = 0;
if (disableShowTouches) {
options |= FLAG_DISABLE_SHOW_TOUCHES;
}
if (restoreNormalPowerMode) {
options |= FLAG_RESTORE_NORMAL_POWER_MODE;
}
if (powerOffScreen) {
options |= FLAG_POWER_OFF_SCREEN;
}
dest.writeByte(options);
}
private boolean hasWork() {
return disableShowTouches || restoreStayOn != -1 || restoreNormalPowerMode || powerOffScreen;
}
@Override
public int describeContents() {
return 0;
}
byte[] serialize() {
Parcel parcel = Parcel.obtain();
writeToParcel(parcel, 0);
byte[] bytes = parcel.marshall();
parcel.recycle();
return bytes;
}
static Config deserialize(byte[] bytes) {
Parcel parcel = Parcel.obtain();
parcel.unmarshall(bytes, 0, bytes.length);
parcel.setDataPosition(0);
return CREATOR.createFromParcel(parcel);
}
static Config fromBase64(String base64) {
byte[] bytes = Base64.decode(base64, Base64.NO_WRAP);
return deserialize(bytes);
}
String toBase64() {
byte[] bytes = serialize();
return Base64.encodeToString(bytes, Base64.NO_WRAP);
}
}
private CleanUp() {
// not instantiable
}
public static void configure(boolean disableShowTouches, int restoreStayOn) throws IOException {
boolean needProcess = disableShowTouches || restoreStayOn != -1;
if (needProcess) {
startProcess(disableShowTouches, restoreStayOn);
public static void configure(int displayId, int restoreStayOn, boolean disableShowTouches, boolean restoreNormalPowerMode, boolean powerOffScreen)
throws IOException {
Config config = new Config();
config.displayId = displayId;
config.disableShowTouches = disableShowTouches;
config.restoreStayOn = restoreStayOn;
config.restoreNormalPowerMode = restoreNormalPowerMode;
config.powerOffScreen = powerOffScreen;
if (config.hasWork()) {
startProcess(config);
} else {
// There is no additional clean up to do when scrcpy dies
unlinkSelf();
}
}
private static void startProcess(boolean disableShowTouches, int restoreStayOn) throws IOException {
String[] cmd = {"app_process", "/", CleanUp.class.getName(), String.valueOf(disableShowTouches), String.valueOf(restoreStayOn)};
private static void startProcess(Config config) throws IOException {
String[] cmd = {"app_process", "/", CleanUp.class.getName(), config.toBase64()};
ProcessBuilder builder = new ProcessBuilder(cmd);
builder.environment().put("CLASSPATH", SERVER_PATH);
@ -57,21 +161,37 @@ public final class CleanUp {
Ln.i("Cleaning up");
boolean disableShowTouches = Boolean.parseBoolean(args[0]);
int restoreStayOn = Integer.parseInt(args[1]);
Config config = Config.fromBase64(args[0]);
if (disableShowTouches || restoreStayOn != -1) {
if (config.disableShowTouches || config.restoreStayOn != -1) {
ServiceManager serviceManager = new ServiceManager();
try (ContentProvider settings = serviceManager.getActivityManager().createSettingsProvider()) {
if (disableShowTouches) {
Ln.i("Disabling \"show touches\"");
settings.putValue(ContentProvider.TABLE_SYSTEM, "show_touches", "0");
Settings settings = new Settings(serviceManager);
if (config.disableShowTouches) {
Ln.i("Disabling \"show touches\"");
try {
settings.putValue(Settings.TABLE_SYSTEM, "show_touches", "0");
} catch (SettingsException e) {
Ln.e("Could not restore \"show_touches\"", e);
}
if (restoreStayOn != -1) {
Ln.i("Restoring \"stay awake\"");
settings.putValue(ContentProvider.TABLE_GLOBAL, "stay_on_while_plugged_in", String.valueOf(restoreStayOn));
}
if (config.restoreStayOn != -1) {
Ln.i("Restoring \"stay awake\"");
try {
settings.putValue(Settings.TABLE_GLOBAL, "stay_on_while_plugged_in", String.valueOf(config.restoreStayOn));
} catch (SettingsException e) {
Ln.e("Could not restore \"stay_on_while_plugged_in\"", e);
}
}
}
if (Device.isScreenOn()) {
if (config.powerOffScreen) {
Ln.i("Power off screen");
Device.powerOffScreen(config.displayId);
} else if (config.restoreNormalPowerMode) {
Ln.i("Restoring normal power mode");
Device.setScreenPowerMode(Device.POWER_MODE_NORMAL);
}
}
}
}

2
server/src/main/java/com/genymobile/scrcpy/CodecOption.java
View file

@ -21,7 +21,7 @@ public class CodecOption {
}
public static List<CodecOption> parse(String codecOptions) {
if ("-".equals(codecOptions)) {
if (codecOptions.isEmpty()) {
return null;
}

33
server/src/main/java/com/genymobile/scrcpy/Command.java Normal file
View file

@ -0,0 +1,33 @@
package com.genymobile.scrcpy;
import java.io.IOException;
import java.util.Arrays;
import java.util.Scanner;
public final class Command {
private Command() {
// not instantiable
}
public static void exec(String... cmd) throws IOException, InterruptedException {
Process process = Runtime.getRuntime().exec(cmd);
int exitCode = process.waitFor();
if (exitCode != 0) {
throw new IOException("Command " + Arrays.toString(cmd) + " returned with value " + exitCode);
}
}
public static String execReadLine(String... cmd) throws IOException, InterruptedException {
String result = null;
Process process = Runtime.getRuntime().exec(cmd);
Scanner scanner = new Scanner(process.getInputStream());
if (scanner.hasNextLine()) {
result = scanner.nextLine();
}
int exitCode = process.waitFor();
if (exitCode != 0) {
throw new IOException("Command " + Arrays.toString(cmd) + " returned with value " + exitCode);
}
return result;
}
}

62
server/src/main/java/com/genymobile/scrcpy/ControlMessage.java
View file

@ -11,13 +11,18 @@ public final class ControlMessage {
public static final int TYPE_INJECT_SCROLL_EVENT = 3;
public static final int TYPE_BACK_OR_SCREEN_ON = 4;
public static final int TYPE_EXPAND_NOTIFICATION_PANEL = 5;
public static final int TYPE_COLLAPSE_NOTIFICATION_PANEL = 6;
public static final int TYPE_GET_CLIPBOARD = 7;
public static final int TYPE_SET_CLIPBOARD = 8;
public static final int TYPE_SET_SCREEN_POWER_MODE = 9;
public static final int TYPE_ROTATE_DEVICE = 10;
public static final int TYPE_EXPAND_SETTINGS_PANEL = 6;
public static final int TYPE_COLLAPSE_PANELS = 7;
public static final int TYPE_GET_CLIPBOARD = 8;
public static final int TYPE_SET_CLIPBOARD = 9;
public static final int TYPE_SET_SCREEN_POWER_MODE = 10;
public static final int TYPE_ROTATE_DEVICE = 11;
public static final int FLAGS_PASTE = 1;
public static final long SEQUENCE_INVALID = 0;
public static final int COPY_KEY_NONE = 0;
public static final int COPY_KEY_COPY = 1;
public static final int COPY_KEY_CUT = 2;
private int type;
private String text;
@ -30,16 +35,20 @@ public final class ControlMessage {
private Position position;
private int hScroll;
private int vScroll;
private int flags;
private int copyKey;
private boolean paste;
private int repeat;
private long sequence;
private ControlMessage() {
}
public static ControlMessage createInjectKeycode(int action, int keycode, int metaState) {
public static ControlMessage createInjectKeycode(int action, int keycode, int repeat, int metaState) {
ControlMessage msg = new ControlMessage();
msg.type = TYPE_INJECT_KEYCODE;
msg.action = action;
msg.keycode = keycode;
msg.repeat = repeat;
msg.metaState = metaState;
return msg;
}
@ -71,13 +80,26 @@ public final class ControlMessage {
return msg;
}
public static ControlMessage createSetClipboard(String text, boolean paste) {
public static ControlMessage createBackOrScreenOn(int action) {
ControlMessage msg = new ControlMessage();
msg.type = TYPE_BACK_OR_SCREEN_ON;
msg.action = action;
return msg;
}
public static ControlMessage createGetClipboard(int copyKey) {
ControlMessage msg = new ControlMessage();
msg.type = TYPE_GET_CLIPBOARD;
msg.copyKey = copyKey;
return msg;
}
public static ControlMessage createSetClipboard(long sequence, String text, boolean paste) {
ControlMessage msg = new ControlMessage();
msg.type = TYPE_SET_CLIPBOARD;
msg.sequence = sequence;
msg.text = text;
if (paste) {
msg.flags = FLAGS_PASTE;
}
msg.paste = paste;
return msg;
}
@ -141,7 +163,19 @@ public final class ControlMessage {
return vScroll;
}
public int getFlags() {
return flags;
public int getCopyKey() {
return copyKey;
}
public boolean getPaste() {
return paste;
}
public int getRepeat() {
return repeat;
}
public long getSequence() {
return sequence;
}
}

60
server/src/main/java/com/genymobile/scrcpy/ControlMessageReader.java
View file

@ -8,20 +8,21 @@ import java.nio.charset.StandardCharsets;
public class ControlMessageReader {
static final int INJECT_KEYCODE_PAYLOAD_LENGTH = 9;
static final int INJECT_KEYCODE_PAYLOAD_LENGTH = 13;
static final int INJECT_TOUCH_EVENT_PAYLOAD_LENGTH = 27;
static final int INJECT_SCROLL_EVENT_PAYLOAD_LENGTH = 20;
static final int BACK_OR_SCREEN_ON_LENGTH = 1;
static final int SET_SCREEN_POWER_MODE_PAYLOAD_LENGTH = 1;
static final int SET_CLIPBOARD_FIXED_PAYLOAD_LENGTH = 1;
static final int GET_CLIPBOARD_LENGTH = 1;
static final int SET_CLIPBOARD_FIXED_PAYLOAD_LENGTH = 9;
public static final int CLIPBOARD_TEXT_MAX_LENGTH = 4092; // 4096 - 1 (type) - 1 (parse flag) - 2 (length)
private static final int MESSAGE_MAX_SIZE = 1 << 18; // 256k
public static final int CLIPBOARD_TEXT_MAX_LENGTH = MESSAGE_MAX_SIZE - 14; // type: 1 byte; sequence: 8 bytes; paste flag: 1 byte; length: 4 bytes
public static final int INJECT_TEXT_MAX_LENGTH = 300;
private static final int RAW_BUFFER_SIZE = 4096;
private final byte[] rawBuffer = new byte[RAW_BUFFER_SIZE];
private final byte[] rawBuffer = new byte[MESSAGE_MAX_SIZE];
private final ByteBuffer buffer = ByteBuffer.wrap(rawBuffer);
private final byte[] textBuffer = new byte[CLIPBOARD_TEXT_MAX_LENGTH];
public ControlMessageReader() {
// invariant: the buffer is always in "get" mode
@ -67,16 +68,21 @@ public class ControlMessageReader {
case ControlMessage.TYPE_INJECT_SCROLL_EVENT:
msg = parseInjectScrollEvent();
break;
case ControlMessage.TYPE_BACK_OR_SCREEN_ON:
msg = parseBackOrScreenOnEvent();
break;
case ControlMessage.TYPE_GET_CLIPBOARD:
msg = parseGetClipboard();
break;
case ControlMessage.TYPE_SET_CLIPBOARD:
msg = parseSetClipboard();
break;
case ControlMessage.TYPE_SET_SCREEN_POWER_MODE:
msg = parseSetScreenPowerMode();
break;
case ControlMessage.TYPE_BACK_OR_SCREEN_ON:
case ControlMessage.TYPE_EXPAND_NOTIFICATION_PANEL:
case ControlMessage.TYPE_COLLAPSE_NOTIFICATION_PANEL:
case ControlMessage.TYPE_GET_CLIPBOARD:
case ControlMessage.TYPE_EXPAND_SETTINGS_PANEL:
case ControlMessage.TYPE_COLLAPSE_PANELS:
case ControlMessage.TYPE_ROTATE_DEVICE:
msg = ControlMessage.createEmpty(type);
break;
@ -99,20 +105,23 @@ public class ControlMessageReader {
}
int action = toUnsigned(buffer.get());
int keycode = buffer.getInt();
int repeat = buffer.getInt();
int metaState = buffer.getInt();
return ControlMessage.createInjectKeycode(action, keycode, metaState);
return ControlMessage.createInjectKeycode(action, keycode, repeat, metaState);
}
private String parseString() {
if (buffer.remaining() < 2) {
if (buffer.remaining() < 4) {
return null;
}
int len = toUnsigned(buffer.getShort());
int len = buffer.getInt();
if (buffer.remaining() < len) {
return null;
}
buffer.get(textBuffer, 0, len);
return new String(textBuffer, 0, len, StandardCharsets.UTF_8);
int position = buffer.position();
// Move the buffer position to consume the text
buffer.position(position + len);
return new String(rawBuffer, position, len, StandardCharsets.UTF_8);
}
private ControlMessage parseInjectText() {
@ -148,16 +157,33 @@ public class ControlMessageReader {
return ControlMessage.createInjectScrollEvent(position, hScroll, vScroll);
}
private ControlMessage parseBackOrScreenOnEvent() {
if (buffer.remaining() < BACK_OR_SCREEN_ON_LENGTH) {
return null;
}
int action = toUnsigned(buffer.get());
return ControlMessage.createBackOrScreenOn(action);
}
private ControlMessage parseGetClipboard() {
if (buffer.remaining() < GET_CLIPBOARD_LENGTH) {
return null;
}
int copyKey = toUnsigned(buffer.get());
return ControlMessage.createGetClipboard(copyKey);
}
private ControlMessage parseSetClipboard() {
if (buffer.remaining() < SET_CLIPBOARD_FIXED_PAYLOAD_LENGTH) {
return null;
}
boolean parse = buffer.get() != 0;
long sequence = buffer.getLong();
boolean paste = buffer.get() != 0;
String text = parseString();
if (text == null) {
return null;
}
return ControlMessage.createSetClipboard(text, parse);
return ControlMessage.createSetClipboard(sequence, text, paste);
}
private ControlMessage parseSetScreenPowerMode() {

136
server/src/main/java/com/genymobile/scrcpy/Controller.java
View file

@ -8,14 +8,20 @@ import android.view.KeyEvent;
import android.view.MotionEvent;
import java.io.IOException;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
public class Controller {
private static final int DEVICE_ID_VIRTUAL = -1;
private static final int DEFAULT_DEVICE_ID = 0;
private static final ScheduledExecutorService EXECUTOR = Executors.newSingleThreadScheduledExecutor();
private final Device device;
private final DesktopConnection connection;
private final DeviceMessageSender sender;
private final boolean clipboardAutosync;
private final KeyCharacterMap charMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
@ -24,9 +30,12 @@ public class Controller {
private final MotionEvent.PointerProperties[] pointerProperties = new MotionEvent.PointerProperties[PointersState.MAX_POINTERS];
private final MotionEvent.PointerCoords[] pointerCoords = new MotionEvent.PointerCoords[PointersState.MAX_POINTERS];
public Controller(Device device, DesktopConnection connection) {
private boolean keepPowerModeOff;
public Controller(Device device, DesktopConnection connection, boolean clipboardAutosync) {
this.device = device;
this.connection = connection;
this.clipboardAutosync = clipboardAutosync;
initPointers();
sender = new DeviceMessageSender(connection);
}
@ -38,7 +47,7 @@ public class Controller {
MotionEvent.PointerCoords coords = new MotionEvent.PointerCoords();
coords.orientation = 0;
coords.size = 1;
coords.size = 0;
pointerProperties[i] = props;
pointerCoords[i] = coords;
@ -47,8 +56,8 @@ public class Controller {
public void control() throws IOException {
// on start, power on the device
if (!device.isScreenOn()) {
device.injectKeycode(KeyEvent.KEYCODE_POWER);
if (!Device.isScreenOn()) {
device.pressReleaseKeycode(KeyEvent.KEYCODE_POWER, Device.INJECT_MODE_ASYNC);
// dirty hack
// After POWER is injected, the device is powered on asynchronously.
@ -74,7 +83,7 @@ public class Controller {
switch (msg.getType()) {
case ControlMessage.TYPE_INJECT_KEYCODE:
if (device.supportsInputEvents()) {
injectKeycode(msg.getAction(), msg.getKeycode(), msg.getMetaState());
injectKeycode(msg.getAction(), msg.getKeycode(), msg.getRepeat(), msg.getMetaState());
}
break;
case ControlMessage.TYPE_INJECT_TEXT:
@ -94,44 +103,47 @@ public class Controller {
break;
case ControlMessage.TYPE_BACK_OR_SCREEN_ON:
if (device.supportsInputEvents()) {
pressBackOrTurnScreenOn();
pressBackOrTurnScreenOn(msg.getAction());
}
break;
case ControlMessage.TYPE_EXPAND_NOTIFICATION_PANEL:
device.expandNotificationPanel();
Device.expandNotificationPanel();
break;
case ControlMessage.TYPE_COLLAPSE_NOTIFICATION_PANEL:
device.collapsePanels();
case ControlMessage.TYPE_EXPAND_SETTINGS_PANEL:
Device.expandSettingsPanel();
break;
case ControlMessage.TYPE_COLLAPSE_PANELS:
Device.collapsePanels();
break;
case ControlMessage.TYPE_GET_CLIPBOARD:
String clipboardText = device.getClipboardText();
if (clipboardText != null) {
sender.pushClipboardText(clipboardText);
}
getClipboard(msg.getCopyKey());
break;
case ControlMessage.TYPE_SET_CLIPBOARD:
boolean paste = (msg.getFlags() & ControlMessage.FLAGS_PASTE) != 0;
setClipboard(msg.getText(), paste);
setClipboard(msg.getText(), msg.getPaste(), msg.getSequence());
break;
case ControlMessage.TYPE_SET_SCREEN_POWER_MODE:
if (device.supportsInputEvents()) {
int mode = msg.getAction();
boolean setPowerModeOk = device.setScreenPowerMode(mode);
boolean setPowerModeOk = Device.setScreenPowerMode(mode);
if (setPowerModeOk) {
keepPowerModeOff = mode == Device.POWER_MODE_OFF;
Ln.i("Device screen turned " + (mode == Device.POWER_MODE_OFF ? "off" : "on"));
}
}
break;
case ControlMessage.TYPE_ROTATE_DEVICE:
device.rotateDevice();
Device.rotateDevice();
break;
default:
// do nothing
}
}
private boolean injectKeycode(int action, int keycode, int metaState) {
return device.injectKeyEvent(action, keycode, 0, metaState);
private boolean injectKeycode(int action, int keycode, int repeat, int metaState) {
if (keepPowerModeOff && action == KeyEvent.ACTION_UP && (keycode == KeyEvent.KEYCODE_POWER || keycode == KeyEvent.KEYCODE_WAKEUP)) {
schedulePowerModeOff();
}
return device.injectKeyEvent(action, keycode, repeat, metaState, Device.INJECT_MODE_ASYNC);
}
private boolean injectChar(char c) {
@ -142,7 +154,7 @@ public class Controller {
return false;
}
for (KeyEvent event : events) {
if (!device.injectEvent(event)) {
if (!device.injectEvent(event, Device.INJECT_MODE_ASYNC)) {
return false;
}
}
@ -166,7 +178,7 @@ public class Controller {
Point point = device.getPhysicalPoint(position);
if (point == null) {
// ignore event
Ln.w("Ignore touch event, it was generated for a different device size");
return false;
}
@ -195,10 +207,18 @@ public class Controller {
}
}
// Right-click and middle-click only work if the source is a mouse
boolean nonPrimaryButtonPressed = (buttons & ~MotionEvent.BUTTON_PRIMARY) != 0;
int source = nonPrimaryButtonPressed ? InputDevice.SOURCE_MOUSE : InputDevice.SOURCE_TOUCHSCREEN;
if (source != InputDevice.SOURCE_MOUSE) {
// Buttons must not be set for touch events
buttons = 0;
}
MotionEvent event = MotionEvent
.obtain(lastTouchDown, now, action, pointerCount, pointerProperties, pointerCoords, 0, buttons, 1f, 1f, DEVICE_ID_VIRTUAL, 0,
InputDevice.SOURCE_TOUCHSCREEN, 0);
return device.injectEvent(event);
.obtain(lastTouchDown, now, action, pointerCount, pointerProperties, pointerCoords, 0, buttons, 1f, 1f, DEFAULT_DEVICE_ID, 0, source,
0);
return device.injectEvent(event, Device.INJECT_MODE_ASYNC);
}
private boolean injectScroll(Position position, int hScroll, int vScroll) {
@ -219,17 +239,62 @@ public class Controller {
coords.setAxisValue(MotionEvent.AXIS_VSCROLL, vScroll);
MotionEvent event = MotionEvent
.obtain(lastTouchDown, now, MotionEvent.ACTION_SCROLL, 1, pointerProperties, pointerCoords, 0, 0, 1f, 1f, DEVICE_ID_VIRTUAL, 0,
InputDevice.SOURCE_TOUCHSCREEN, 0);
return device.injectEvent(event);
.obtain(lastTouchDown, now, MotionEvent.ACTION_SCROLL, 1, pointerProperties, pointerCoords, 0, 0, 1f, 1f, DEFAULT_DEVICE_ID, 0,
InputDevice.SOURCE_MOUSE, 0);
return device.injectEvent(event, Device.INJECT_MODE_ASYNC);
}
private boolean pressBackOrTurnScreenOn() {
int keycode = device.isScreenOn() ? KeyEvent.KEYCODE_BACK : KeyEvent.KEYCODE_POWER;
return device.injectKeycode(keycode);
/**
* Schedule a call to set power mode to off after a small delay.
*/
private static void schedulePowerModeOff() {
EXECUTOR.schedule(new Runnable() {
@Override
public void run() {
Ln.i("Forcing screen off");
Device.setScreenPowerMode(Device.POWER_MODE_OFF);
}
}, 200, TimeUnit.MILLISECONDS);
}
private boolean setClipboard(String text, boolean paste) {
private boolean pressBackOrTurnScreenOn(int action) {
if (Device.isScreenOn()) {
return device.injectKeyEvent(action, KeyEvent.KEYCODE_BACK, 0, 0, Device.INJECT_MODE_ASYNC);
}
// Screen is off
// Only press POWER on ACTION_DOWN
if (action != KeyEvent.ACTION_DOWN) {
// do nothing,
return true;
}
if (keepPowerModeOff) {
schedulePowerModeOff();
}
return device.pressReleaseKeycode(KeyEvent.KEYCODE_POWER, Device.INJECT_MODE_ASYNC);
}
private void getClipboard(int copyKey) {
// On Android >= 7, press the COPY or CUT key if requested
if (copyKey != ControlMessage.COPY_KEY_NONE && Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && device.supportsInputEvents()) {
int key = copyKey == ControlMessage.COPY_KEY_COPY ? KeyEvent.KEYCODE_COPY : KeyEvent.KEYCODE_CUT;
// Wait until the event is finished, to ensure that the clipboard text we read just after is the correct one
device.pressReleaseKeycode(key, Device.INJECT_MODE_WAIT_FOR_FINISH);
}
// If clipboard autosync is enabled, then the device clipboard is synchronized to the computer clipboard whenever it changes, in
// particular when COPY or CUT are injected, so it should not be synchronized twice. On Android < 7, do not synchronize at all rather than
// copying an old clipboard content.
if (!clipboardAutosync) {
String clipboardText = Device.getClipboardText();
if (clipboardText != null) {
sender.pushClipboardText(clipboardText);
}
}
}
private boolean setClipboard(String text, boolean paste, long sequence) {
boolean ok = device.setClipboardText(text);
if (ok) {
Ln.i("Device clipboard set");
@ -237,7 +302,12 @@ public class Controller {
// On Android >= 7, also press the PASTE key if requested
if (paste && Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && device.supportsInputEvents()) {
device.injectKeycode(KeyEvent.KEYCODE_PASTE);
device.pressReleaseKeycode(KeyEvent.KEYCODE_PASTE, Device.INJECT_MODE_ASYNC);
}
if (sequence != ControlMessage.SEQUENCE_INVALID) {
// Acknowledgement requested
sender.pushAckClipboard(sequence);
}
return ok;

149
server/src/main/java/com/genymobile/scrcpy/Device.java
View file

@ -1,6 +1,6 @@
package com.genymobile.scrcpy;
import com.genymobile.scrcpy.wrappers.ContentProvider;
import com.genymobile.scrcpy.wrappers.ClipboardManager;
import com.genymobile.scrcpy.wrappers.InputManager;
import com.genymobile.scrcpy.wrappers.ServiceManager;
import com.genymobile.scrcpy.wrappers.SurfaceControl;
@ -24,6 +24,16 @@ public final class Device {
public static final int POWER_MODE_OFF = SurfaceControl.POWER_MODE_OFF;
public static final int POWER_MODE_NORMAL = SurfaceControl.POWER_MODE_NORMAL;
public static final int INJECT_MODE_ASYNC = InputManager.INJECT_INPUT_EVENT_MODE_ASYNC;
public static final int INJECT_MODE_WAIT_FOR_RESULT = InputManager.INJECT_INPUT_EVENT_MODE_WAIT_FOR_RESULT;
public static final int INJECT_MODE_WAIT_FOR_FINISH = InputManager.INJECT_INPUT_EVENT_MODE_WAIT_FOR_FINISH;
public static final int LOCK_VIDEO_ORIENTATION_UNLOCKED = -1;
public static final int LOCK_VIDEO_ORIENTATION_INITIAL = -2;
private static final ServiceManager SERVICE_MANAGER = new ServiceManager();
private static final Settings SETTINGS = new Settings(SERVICE_MANAGER);
public interface RotationListener {
void onRotationChanged(int rotation);
}
@ -32,8 +42,6 @@ public final class Device {
void onClipboardTextChanged(String text);
}
private final ServiceManager serviceManager = new ServiceManager();
private ScreenInfo screenInfo;
private RotationListener rotationListener;
private ClipboardListener clipboardListener;
@ -53,18 +61,18 @@ public final class Device {
public Device(Options options) {
displayId = options.getDisplayId();
DisplayInfo displayInfo = serviceManager.getDisplayManager().getDisplayInfo(displayId);
DisplayInfo displayInfo = SERVICE_MANAGER.getDisplayManager().getDisplayInfo(displayId);
if (displayInfo == null) {
int[] displayIds = serviceManager.getDisplayManager().getDisplayIds();
int[] displayIds = SERVICE_MANAGER.getDisplayManager().getDisplayIds();
throw new InvalidDisplayIdException(displayId, displayIds);
}
int displayInfoFlags = displayInfo.getFlags();
screenInfo = ScreenInfo.computeScreenInfo(displayInfo, options.getCrop(), options.getMaxSize(), options.getLockedVideoOrientation());
screenInfo = ScreenInfo.computeScreenInfo(displayInfo, options.getCrop(), options.getMaxSize(), options.getLockVideoOrientation());
layerStack = displayInfo.getLayerStack();
serviceManager.getWindowManager().registerRotationWatcher(new IRotationWatcher.Stub() {
SERVICE_MANAGER.getWindowManager().registerRotationWatcher(new IRotationWatcher.Stub() {
@Override
public void onRotationChanged(int rotation) {
synchronized (Device.this) {
@ -78,25 +86,30 @@ public final class Device {
}
}, displayId);
if (options.getControl()) {
// If control is enabled, synchronize Android clipboard to the computer automatically
serviceManager.getClipboardManager().addPrimaryClipChangedListener(new IOnPrimaryClipChangedListener.Stub() {
@Override
public void dispatchPrimaryClipChanged() {
if (isSettingClipboard.get()) {
// This is a notification for the change we are currently applying, ignore it
return;
}
synchronized (Device.this) {
if (clipboardListener != null) {
String text = getClipboardText();
if (text != null) {
clipboardListener.onClipboardTextChanged(text);
if (options.getControl() && options.getClipboardAutosync()) {
// If control and autosync are enabled, synchronize Android clipboard to the computer automatically
ClipboardManager clipboardManager = SERVICE_MANAGER.getClipboardManager();
if (clipboardManager != null) {
clipboardManager.addPrimaryClipChangedListener(new IOnPrimaryClipChangedListener.Stub() {
@Override
public void dispatchPrimaryClipChanged() {
if (isSettingClipboard.get()) {
// This is a notification for the change we are currently applying, ignore it
return;
}
synchronized (Device.this) {
if (clipboardListener != null) {
String text = getClipboardText();
if (text != null) {
clipboardListener.onClipboardTextChanged(text);
}
}
}
}
}
});
});
} else {
Ln.w("No clipboard manager, copy-paste between device and computer will not work");
}
}
if ((displayInfoFlags & DisplayInfo.FLAG_SUPPORTS_PROTECTED_BUFFERS) == 0) {
@ -147,12 +160,16 @@ public final class Device {
return Build.MODEL;
}
public static boolean supportsInputEvents(int displayId) {
return displayId == 0 || Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q;
}
public boolean supportsInputEvents() {
return supportsInputEvents;
}
public boolean injectEvent(InputEvent inputEvent, int mode) {
if (!supportsInputEvents()) {
public static boolean injectEvent(InputEvent inputEvent, int displayId, int injectMode) {
if (!supportsInputEvents(displayId)) {
throw new AssertionError("Could not inject input event if !supportsInputEvents()");
}
@ -160,26 +177,35 @@ public final class Device {
return false;
}
return serviceManager.getInputManager().injectInputEvent(inputEvent, mode);
return SERVICE_MANAGER.getInputManager().injectInputEvent(inputEvent, injectMode);
}
public boolean injectEvent(InputEvent event) {
return injectEvent(event, InputManager.INJECT_INPUT_EVENT_MODE_ASYNC);
public boolean injectEvent(InputEvent event, int injectMode) {
return injectEvent(event, displayId, injectMode);
}
public boolean injectKeyEvent(int action, int keyCode, int repeat, int metaState) {
public static boolean injectKeyEvent(int action, int keyCode, int repeat, int metaState, int displayId, int injectMode) {
long now = SystemClock.uptimeMillis();
KeyEvent event = new KeyEvent(now, now, action, keyCode, repeat, metaState, KeyCharacterMap.VIRTUAL_KEYBOARD, 0, 0,
InputDevice.SOURCE_KEYBOARD);
return injectEvent(event);
return injectEvent(event, displayId, injectMode);
}
public boolean injectKeycode(int keyCode) {
return injectKeyEvent(KeyEvent.ACTION_DOWN, keyCode, 0, 0) && injectKeyEvent(KeyEvent.ACTION_UP, keyCode, 0, 0);
public boolean injectKeyEvent(int action, int keyCode, int repeat, int metaState, int injectMode) {
return injectKeyEvent(action, keyCode, repeat, metaState, displayId, injectMode);
}
public boolean isScreenOn() {
return serviceManager.getPowerManager().isScreenOn();
public static boolean pressReleaseKeycode(int keyCode, int displayId, int injectMode) {
return injectKeyEvent(KeyEvent.ACTION_DOWN, keyCode, 0, 0, displayId, injectMode)
&& injectKeyEvent(KeyEvent.ACTION_UP, keyCode, 0, 0, displayId, injectMode);
}
public boolean pressReleaseKeycode(int keyCode, int injectMode) {
return pressReleaseKeycode(keyCode, displayId, injectMode);
}
public static boolean isScreenOn() {
return SERVICE_MANAGER.getPowerManager().isScreenOn();
}
public synchronized void setRotationListener(RotationListener rotationListener) {
@ -190,16 +216,24 @@ public final class Device {
this.clipboardListener = clipboardListener;
}
public void expandNotificationPanel() {
serviceManager.getStatusBarManager().expandNotificationsPanel();
public static void expandNotificationPanel() {
SERVICE_MANAGER.getStatusBarManager().expandNotificationsPanel();
}
public void collapsePanels() {
serviceManager.getStatusBarManager().collapsePanels();
public static void expandSettingsPanel() {
SERVICE_MANAGER.getStatusBarManager().expandSettingsPanel();
}
public String getClipboardText() {
CharSequence s = serviceManager.getClipboardManager().getText();
public static void collapsePanels() {
SERVICE_MANAGER.getStatusBarManager().collapsePanels();
}
public static String getClipboardText() {
ClipboardManager clipboardManager = SERVICE_MANAGER.getClipboardManager();
if (clipboardManager == null) {
return null;
}
CharSequence s = clipboardManager.getText();
if (s == null) {
return null;
}
@ -207,16 +241,30 @@ public final class Device {
}
public boolean setClipboardText(String text) {
ClipboardManager clipboardManager = SERVICE_MANAGER.getClipboardManager();
if (clipboardManager == null) {
return false;
}
String currentClipboard = getClipboardText();
if (currentClipboard != null && currentClipboard.equals(text)) {
// The clipboard already contains the requested text.
// Since pasting text from the computer involves setting the device clipboard, it could be set twice on a copy-paste. This would cause
// the clipboard listeners to be notified twice, and that would flood the Android keyboard clipboard history. To workaround this
// problem, do not explicitly set the clipboard text if it already contains the expected content.
return false;
}
isSettingClipboard.set(true);
boolean ok = serviceManager.getClipboardManager().setText(text);
boolean ok = clipboardManager.setText(text);
isSettingClipboard.set(false);
return ok;
}
/**
* @param mode one of the {@code SCREEN_POWER_MODE_*} constants
* @param mode one of the {@code POWER_MODE_*} constants
*/
public boolean setScreenPowerMode(int mode) {
public static boolean setScreenPowerMode(int mode) {
IBinder d = SurfaceControl.getBuiltInDisplay();
if (d == null) {
Ln.e("Could not get built-in display");
@ -225,11 +273,18 @@ public final class Device {
return SurfaceControl.setDisplayPowerMode(d, mode);
}
public static boolean powerOffScreen(int displayId) {
if (!isScreenOn()) {
return true;
}
return pressReleaseKeycode(KeyEvent.KEYCODE_POWER, displayId, Device.INJECT_MODE_ASYNC);
}
/**
* Disable auto-rotation (if enabled), set the screen rotation and re-enable auto-rotation (if it was enabled).
*/
public void rotateDevice() {
WindowManager wm = serviceManager.getWindowManager();
public static void rotateDevice() {
WindowManager wm = SERVICE_MANAGER.getWindowManager();
boolean accelerometerRotation = !wm.isRotationFrozen();
@ -246,7 +301,7 @@ public final class Device {
}
}
public ContentProvider createSettingsProvider() {
return serviceManager.getActivityManager().createSettingsProvider();
public static Settings getSettings() {
return SETTINGS;
}
}

15
server/src/main/java/com/genymobile/scrcpy/DeviceMessage.java
View file

@ -3,9 +3,13 @@ package com.genymobile.scrcpy;
public final class DeviceMessage {
public static final int TYPE_CLIPBOARD = 0;
public static final int TYPE_ACK_CLIPBOARD = 1;
public static final long SEQUENCE_INVALID = ControlMessage.SEQUENCE_INVALID;
private int type;
private String text;
private long sequence;
private DeviceMessage() {
}
@ -17,6 +21,13 @@ public final class DeviceMessage {
return event;
}
public static DeviceMessage createAckClipboard(long sequence) {
DeviceMessage event = new DeviceMessage();
event.type = TYPE_ACK_CLIPBOARD;
event.sequence = sequence;
return event;
}
public int getType() {
return type;
}
@ -24,4 +35,8 @@ public final class DeviceMessage {
public String getText() {
return text;
}
public long getSequence() {
return sequence;
}
}

24
server/src/main/java/com/genymobile/scrcpy/DeviceMessageSender.java
View file

@ -8,6 +8,8 @@ public final class DeviceMessageSender {
private String clipboardText;
private long ack;
public DeviceMessageSender(DesktopConnection connection) {
this.connection = connection;
}
@ -17,18 +19,34 @@ public final class DeviceMessageSender {
notify();
}
public synchronized void pushAckClipboard(long sequence) {
ack = sequence;
notify();
}
public void loop() throws IOException, InterruptedException {
while (true) {
String text;
long sequence;
synchronized (this) {
while (clipboardText == null) {
while (ack == DeviceMessage.SEQUENCE_INVALID && clipboardText == null) {
wait();
}
text = clipboardText;
clipboardText = null;
sequence = ack;
ack = DeviceMessage.SEQUENCE_INVALID;
}
if (sequence != DeviceMessage.SEQUENCE_INVALID) {
DeviceMessage event = DeviceMessage.createAckClipboard(sequence);
connection.sendDeviceMessage(event);
}
if (text != null) {
DeviceMessage event = DeviceMessage.createClipboard(text);
connection.sendDeviceMessage(event);
}
DeviceMessage event = DeviceMessage.createClipboard(text);
connection.sendDeviceMessage(event);
}
}
}

14
server/src/main/java/com/genymobile/scrcpy/DeviceMessageWriter.java
View file

@ -7,24 +7,28 @@ import java.nio.charset.StandardCharsets;
public class DeviceMessageWriter {
public static final int CLIPBOARD_TEXT_MAX_LENGTH = 4093;
private static final int MAX_EVENT_SIZE = CLIPBOARD_TEXT_MAX_LENGTH + 3;
private static final int MESSAGE_MAX_SIZE = 1 << 18; // 256k
public static final int CLIPBOARD_TEXT_MAX_LENGTH = MESSAGE_MAX_SIZE - 5; // type: 1 byte; length: 4 bytes
private final byte[] rawBuffer = new byte[MAX_EVENT_SIZE];
private final byte[] rawBuffer = new byte[MESSAGE_MAX_SIZE];
private final ByteBuffer buffer = ByteBuffer.wrap(rawBuffer);
public void writeTo(DeviceMessage msg, OutputStream output) throws IOException {
buffer.clear();
buffer.put((byte) DeviceMessage.TYPE_CLIPBOARD);
buffer.put((byte) msg.getType());
switch (msg.getType()) {
case DeviceMessage.TYPE_CLIPBOARD:
String text = msg.getText();
byte[] raw = text.getBytes(StandardCharsets.UTF_8);
int len = StringUtils.getUtf8TruncationIndex(raw, CLIPBOARD_TEXT_MAX_LENGTH);
buffer.putShort((short) len);
buffer.putInt(len);
buffer.put(raw, 0, len);
output.write(rawBuffer, 0, buffer.position());
break;
case DeviceMessage.TYPE_ACK_CLIPBOARD:
buffer.putLong(msg.getSequence());
output.write(rawBuffer, 0, buffer.position());
break;
default:
Ln.w("Unknown device message: " + msg.getType());
break;

23
server/src/main/java/com/genymobile/scrcpy/InvalidEncoderException.java Normal file
View file

@ -0,0 +1,23 @@
package com.genymobile.scrcpy;
import android.media.MediaCodecInfo;
public class InvalidEncoderException extends RuntimeException {
private final String name;
private final MediaCodecInfo[] availableEncoders;
public InvalidEncoderException(String name, MediaCodecInfo[] availableEncoders) {
super("There is no encoder having name '" + name + '"');
this.name = name;
this.availableEncoders = availableEncoders;
}
public String getName() {
return name;
}
public MediaCodecInfo[] getAvailableEncoders() {
return availableEncoders;
}
}

20
server/src/main/java/com/genymobile/scrcpy/Ln.java
View file

@ -12,7 +12,7 @@ public final class Ln {
private static final String PREFIX = "[server] ";
enum Level {
DEBUG, INFO, WARN, ERROR
VERBOSE, DEBUG, INFO, WARN, ERROR
}
private static Level threshold = Level.INFO;
@ -36,6 +36,13 @@ public final class Ln {
return level.ordinal() >= threshold.ordinal();
}
public static void v(String message) {
if (isEnabled(Level.VERBOSE)) {
Log.v(TAG, message);
System.out.println(PREFIX + "VERBOSE: " + message);
}
}
public static void d(String message) {
if (isEnabled(Level.DEBUG)) {
Log.d(TAG, message);
@ -50,13 +57,20 @@ public final class Ln {
}
}
public static void w(String message) {
public static void w(String message, Throwable throwable) {
if (isEnabled(Level.WARN)) {
Log.w(TAG, message);
Log.w(TAG, message, throwable);
System.out.println(PREFIX + "WARN: " + message);
if (throwable != null) {
throwable.printStackTrace();
}
}
}
public static void w(String message) {
w(message, null);
}
public static void e(String message, Throwable throwable) {
if (isEnabled(Level.ERROR)) {
Log.e(TAG, message, throwable);

53
server/src/main/java/com/genymobile/scrcpy/Options.java
View file

@ -2,20 +2,25 @@ package com.genymobile.scrcpy;
import android.graphics.Rect;
import java.util.List;
public class Options {
private Ln.Level logLevel;
private Ln.Level logLevel = Ln.Level.DEBUG;
private int maxSize;
private int bitRate;
private int bitRate = 8000000;
private int maxFps;
private int lockedVideoOrientation;
private int lockVideoOrientation = -1;
private boolean tunnelForward;
private Rect crop;
private boolean sendFrameMeta; // send PTS so that the client may record properly
private boolean control;
private boolean sendFrameMeta = true; // send PTS so that the client may record properly
private boolean control = true;
private int displayId;
private boolean showTouches;
private boolean stayAwake;
private String codecOptions;
private List<CodecOption> codecOptions;
private String encoderName;
private boolean powerOffScreenOnClose;
private boolean clipboardAutosync = true;
public Ln.Level getLogLevel() {
return logLevel;
@ -49,12 +54,12 @@ public class Options {
this.maxFps = maxFps;
}
public int getLockedVideoOrientation() {
return lockedVideoOrientation;
public int getLockVideoOrientation() {
return lockVideoOrientation;
}
public void setLockedVideoOrientation(int lockedVideoOrientation) {
this.lockedVideoOrientation = lockedVideoOrientation;
public void setLockVideoOrientation(int lockVideoOrientation) {
this.lockVideoOrientation = lockVideoOrientation;
}
public boolean isTunnelForward() {
@ -113,11 +118,35 @@ public class Options {
this.stayAwake = stayAwake;
}
public String getCodecOptions() {
public List<CodecOption> getCodecOptions() {
return codecOptions;
}
public void setCodecOptions(String codecOptions) {
public void setCodecOptions(List<CodecOption> codecOptions) {
this.codecOptions = codecOptions;
}
public String getEncoderName() {
return encoderName;
}
public void setEncoderName(String encoderName) {
this.encoderName = encoderName;
}
public void setPowerOffScreenOnClose(boolean powerOffScreenOnClose) {
this.powerOffScreenOnClose = powerOffScreenOnClose;
}
public boolean getPowerOffScreenOnClose() {
return this.powerOffScreenOnClose;
}
public boolean getClipboardAutosync() {
return clipboardAutosync;
}
public void setClipboardAutosync(boolean clipboardAutosync) {
this.clipboardAutosync = clipboardAutosync;
}
}

56
server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
View file

@ -5,13 +5,17 @@ import com.genymobile.scrcpy.wrappers.SurfaceControl;
import android.graphics.Rect;
import android.media.MediaCodec;
import android.media.MediaCodecInfo;
import android.media.MediaCodecList;
import android.media.MediaFormat;
import android.os.Build;
import android.os.IBinder;
import android.view.Surface;
import java.io.FileDescriptor;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
@ -26,17 +30,19 @@ public class ScreenEncoder implements Device.RotationListener {
private final AtomicBoolean rotationChanged = new AtomicBoolean();
private final ByteBuffer headerBuffer = ByteBuffer.allocate(12);
private String encoderName;
private List<CodecOption> codecOptions;
private int bitRate;
private int maxFps;
private boolean sendFrameMeta;
private long ptsOrigin;
public ScreenEncoder(boolean sendFrameMeta, int bitRate, int maxFps, List<CodecOption> codecOptions) {
public ScreenEncoder(boolean sendFrameMeta, int bitRate, int maxFps, List<CodecOption> codecOptions, String encoderName) {
this.sendFrameMeta = sendFrameMeta;
this.bitRate = bitRate;
this.maxFps = maxFps;
this.codecOptions = codecOptions;
this.encoderName = encoderName;
}
@Override
@ -50,17 +56,13 @@ public class ScreenEncoder implements Device.RotationListener {
public void streamScreen(Device device, FileDescriptor fd) throws IOException {
Workarounds.prepareMainLooper();
try {
internalStreamScreen(device, fd);
} catch (NullPointerException e) {
// Retry with workarounds enabled:
// <https://github.com/Genymobile/scrcpy/issues/365>
// <https://github.com/Genymobile/scrcpy/issues/940>
Ln.d("Applying workarounds to avoid NullPointerException");
if (Build.BRAND.equalsIgnoreCase("meizu")) {
// <https://github.com/Genymobile/scrcpy/issues/240>
// <https://github.com/Genymobile/scrcpy/issues/2656>
Workarounds.fillAppInfo();
internalStreamScreen(device, fd);
}
internalStreamScreen(device, fd);
}
private void internalStreamScreen(Device device, FileDescriptor fd) throws IOException {
@ -69,7 +71,7 @@ public class ScreenEncoder implements Device.RotationListener {
boolean alive;
try {
do {
MediaCodec codec = createCodec();
MediaCodec codec = createCodec(encoderName);
IBinder display = createDisplay();
ScreenInfo screenInfo = device.getScreenInfo();
Rect contentRect = screenInfo.getContentRect();
@ -150,8 +152,30 @@ public class ScreenEncoder implements Device.RotationListener {
IO.writeFully(fd, headerBuffer);
}
private static MediaCodec createCodec() throws IOException {
return MediaCodec.createEncoderByType(MediaFormat.MIMETYPE_VIDEO_AVC);
private static MediaCodecInfo[] listEncoders() {
List<MediaCodecInfo> result = new ArrayList<>();
MediaCodecList list = new MediaCodecList(MediaCodecList.REGULAR_CODECS);
for (MediaCodecInfo codecInfo : list.getCodecInfos()) {
if (codecInfo.isEncoder() && Arrays.asList(codecInfo.getSupportedTypes()).contains(MediaFormat.MIMETYPE_VIDEO_AVC)) {
result.add(codecInfo);
}
}
return result.toArray(new MediaCodecInfo[result.size()]);
}
private static MediaCodec createCodec(String encoderName) throws IOException {
if (encoderName != null) {
Ln.d("Creating encoder by name: '" + encoderName + "'");
try {
return MediaCodec.createByCodecName(encoderName);
} catch (IllegalArgumentException e) {
MediaCodecInfo[] encoders = listEncoders();
throw new InvalidEncoderException(encoderName, encoders);
}
}
MediaCodec codec = MediaCodec.createEncoderByType(MediaFormat.MIMETYPE_VIDEO_AVC);
Ln.d("Using encoder: '" + codec.getName() + "'");
return codec;
}
private static void setCodecOption(MediaFormat format, CodecOption codecOption) {
@ -198,7 +222,11 @@ public class ScreenEncoder implements Device.RotationListener {
}
private static IBinder createDisplay() {
return SurfaceControl.createDisplay("scrcpy", true);
// Since Android 12 (preview), secure displays could not be created with shell permissions anymore.
// On Android 12 preview, SDK_INT is still R (not S), but CODENAME is "S".
boolean secure = Build.VERSION.SDK_INT < Build.VERSION_CODES.R || (Build.VERSION.SDK_INT == Build.VERSION_CODES.R && !"S"
.equals(Build.VERSION.CODENAME));
return SurfaceControl.createDisplay("scrcpy", secure);
}
private static void configure(MediaCodec codec, MediaFormat format) {

6
server/src/main/java/com/genymobile/scrcpy/ScreenInfo.java
View file

@ -82,6 +82,12 @@ public final class ScreenInfo {
public static ScreenInfo computeScreenInfo(DisplayInfo displayInfo, Rect crop, int maxSize, int lockedVideoOrientation) {
int rotation = displayInfo.getRotation();
if (lockedVideoOrientation == Device.LOCK_VIDEO_ORIENTATION_INITIAL) {
// The user requested to lock the video orientation to the current orientation
lockedVideoOrientation = rotation;
}
Size deviceSize = displayInfo.getSize();
Rect contentRect = new Rect(0, 0, deviceSize.getWidth(), deviceSize.getHeight());
if (crop != null) {

222
server/src/main/java/com/genymobile/scrcpy/Server.java
View file

@ -1,9 +1,8 @@
package com.genymobile.scrcpy;
import com.genymobile.scrcpy.wrappers.ContentProvider;
import android.graphics.Rect;
import android.media.MediaCodec;
import android.media.MediaCodecInfo;
import android.os.BatteryManager;
import android.os.Build;
@ -18,24 +17,25 @@ public final class Server {
// not instantiable
}
private static void scrcpy(Options options) throws IOException {
Ln.i("Device: " + Build.MANUFACTURER + " " + Build.MODEL + " (Android " + Build.VERSION.RELEASE + ")");
final Device device = new Device(options);
List<CodecOption> codecOptions = CodecOption.parse(options.getCodecOptions());
private static void initAndCleanUp(Options options) {
boolean mustDisableShowTouchesOnCleanUp = false;
int restoreStayOn = -1;
if (options.getShowTouches() || options.getStayAwake()) {
try (ContentProvider settings = device.createSettingsProvider()) {
if (options.getShowTouches()) {
String oldValue = settings.getAndPutValue(ContentProvider.TABLE_SYSTEM, "show_touches", "1");
Settings settings = Device.getSettings();
if (options.getShowTouches()) {
try {
String oldValue = settings.getAndPutValue(Settings.TABLE_SYSTEM, "show_touches", "1");
// If "show touches" was disabled, it must be disabled back on clean up
mustDisableShowTouchesOnCleanUp = !"1".equals(oldValue);
} catch (SettingsException e) {
Ln.e("Could not change \"show_touches\"", e);
}
}
if (options.getStayAwake()) {
int stayOn = BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB | BatteryManager.BATTERY_PLUGGED_WIRELESS;
String oldValue = settings.getAndPutValue(ContentProvider.TABLE_GLOBAL, "stay_on_while_plugged_in", String.valueOf(stayOn));
if (options.getStayAwake()) {
int stayOn = BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB | BatteryManager.BATTERY_PLUGGED_WIRELESS;
try {
String oldValue = settings.getAndPutValue(Settings.TABLE_GLOBAL, "stay_on_while_plugged_in", String.valueOf(stayOn));
try {
restoreStayOn = Integer.parseInt(oldValue);
if (restoreStayOn == stayOn) {
@ -45,23 +45,40 @@ public final class Server {
} catch (NumberFormatException e) {
restoreStayOn = 0;
}
} catch (SettingsException e) {
Ln.e("Could not change \"stay_on_while_plugged_in\"", e);
}
}
}
CleanUp.configure(mustDisableShowTouchesOnCleanUp, restoreStayOn);
try {
CleanUp.configure(options.getDisplayId(), restoreStayOn, mustDisableShowTouchesOnCleanUp, true, options.getPowerOffScreenOnClose());
} catch (IOException e) {
Ln.e("Could not configure cleanup", e);
}
}
private static void scrcpy(Options options) throws IOException {
Ln.i("Device: " + Build.MANUFACTURER + " " + Build.MODEL + " (Android " + Build.VERSION.RELEASE + ")");
final Device device = new Device(options);
List<CodecOption> codecOptions = options.getCodecOptions();
Thread initThread = startInitThread(options);
boolean tunnelForward = options.isTunnelForward();
try (DesktopConnection connection = DesktopConnection.open(device, tunnelForward)) {
ScreenEncoder screenEncoder = new ScreenEncoder(options.getSendFrameMeta(), options.getBitRate(), options.getMaxFps(), codecOptions);
ScreenEncoder screenEncoder = new ScreenEncoder(options.getSendFrameMeta(), options.getBitRate(), options.getMaxFps(), codecOptions,
options.getEncoderName());
Thread controllerThread = null;
Thread deviceMessageSenderThread = null;
if (options.getControl()) {
final Controller controller = new Controller(device, connection);
final Controller controller = new Controller(device, connection, options.getClipboardAutosync());
// asynchronous
startController(controller);
startDeviceMessageSender(controller.getSender());
controllerThread = startController(controller);
deviceMessageSenderThread = startDeviceMessageSender(controller.getSender());
device.setClipboardListener(new Device.ClipboardListener() {
@Override
@ -77,12 +94,31 @@ public final class Server {
} catch (IOException e) {
// this is expected on close
Ln.d("Screen streaming stopped");
} finally {
initThread.interrupt();
if (controllerThread != null) {
controllerThread.interrupt();
}
if (deviceMessageSenderThread != null) {
deviceMessageSenderThread.interrupt();
}
}
}
}
private static void startController(final Controller controller) {
new Thread(new Runnable() {
private static Thread startInitThread(final Options options) {
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
initAndCleanUp(options);
}
});
thread.start();
return thread;
}
private static Thread startController(final Controller controller) {
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
try {
@ -92,11 +128,13 @@ public final class Server {
Ln.d("Controller stopped");
}
}
}).start();
});
thread.start();
return thread;
}
private static void startDeviceMessageSender(final DeviceMessageSender sender) {
new Thread(new Runnable() {
private static Thread startDeviceMessageSender(final DeviceMessageSender sender) {
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
try {
@ -106,7 +144,9 @@ public final class Server {
Ln.d("Device message sender stopped");
}
}
}).start();
});
thread.start();
return thread;
}
private static Options createOptions(String... args) {
@ -120,58 +160,93 @@ public final class Server {
"The server version (" + BuildConfig.VERSION_NAME + ") does not match the client " + "(" + clientVersion + ")");
}
final int expectedParameters = 14;
if (args.length != expectedParameters) {
throw new IllegalArgumentException("Expecting " + expectedParameters + " parameters");
}
Options options = new Options();
Ln.Level level = Ln.Level.valueOf(args[1].toUpperCase(Locale.ENGLISH));
options.setLogLevel(level);
int maxSize = Integer.parseInt(args[2]) & ~7; // multiple of 8
options.setMaxSize(maxSize);
int bitRate = Integer.parseInt(args[3]);
options.setBitRate(bitRate);
int maxFps = Integer.parseInt(args[4]);
options.setMaxFps(maxFps);
int lockedVideoOrientation = Integer.parseInt(args[5]);
options.setLockedVideoOrientation(lockedVideoOrientation);
// use "adb forward" instead of "adb tunnel"? (so the server must listen)
boolean tunnelForward = Boolean.parseBoolean(args[6]);
options.setTunnelForward(tunnelForward);
Rect crop = parseCrop(args[7]);
options.setCrop(crop);
boolean sendFrameMeta = Boolean.parseBoolean(args[8]);
options.setSendFrameMeta(sendFrameMeta);
boolean control = Boolean.parseBoolean(args[9]);
options.setControl(control);
int displayId = Integer.parseInt(args[10]);
options.setDisplayId(displayId);
boolean showTouches = Boolean.parseBoolean(args[11]);
options.setShowTouches(showTouches);
boolean stayAwake = Boolean.parseBoolean(args[12]);
options.setStayAwake(stayAwake);
String codecOptions = args[13];
options.setCodecOptions(codecOptions);
for (int i = 1; i < args.length; ++i) {
String arg = args[i];
int equalIndex = arg.indexOf('=');
if (equalIndex == -1) {
throw new IllegalArgumentException("Invalid key=value pair: \"" + arg + "\"");
}
String key = arg.substring(0, equalIndex);
String value = arg.substring(equalIndex + 1);
switch (key) {
case "log_level":
Ln.Level level = Ln.Level.valueOf(value.toUpperCase(Locale.ENGLISH));
options.setLogLevel(level);
break;
case "max_size":
int maxSize = Integer.parseInt(value) & ~7; // multiple of 8
options.setMaxSize(maxSize);
break;
case "bit_rate":
int bitRate = Integer.parseInt(value);
options.setBitRate(bitRate);
break;
case "max_fps":
int maxFps = Integer.parseInt(value);
options.setMaxFps(maxFps);
break;
case "lock_video_orientation":
int lockVideoOrientation = Integer.parseInt(value);
options.setLockVideoOrientation(lockVideoOrientation);
break;
case "tunnel_forward":
boolean tunnelForward = Boolean.parseBoolean(value);
options.setTunnelForward(tunnelForward);
break;
case "crop":
Rect crop = parseCrop(value);
options.setCrop(crop);
break;
case "send_frame_meta":
boolean sendFrameMeta = Boolean.parseBoolean(value);
options.setSendFrameMeta(sendFrameMeta);
break;
case "control":
boolean control = Boolean.parseBoolean(value);
options.setControl(control);
break;
case "display_id":
int displayId = Integer.parseInt(value);
options.setDisplayId(displayId);
break;
case "show_touches":
boolean showTouches = Boolean.parseBoolean(value);
options.setShowTouches(showTouches);
break;
case "stay_awake":
boolean stayAwake = Boolean.parseBoolean(value);
options.setStayAwake(stayAwake);
break;
case "codec_options":
List<CodecOption> codecOptions = CodecOption.parse(value);
options.setCodecOptions(codecOptions);
break;
case "encoder_name":
if (!value.isEmpty()) {
options.setEncoderName(value);
}
break;
case "power_off_on_close":
boolean powerOffScreenOnClose = Boolean.parseBoolean(value);
options.setPowerOffScreenOnClose(powerOffScreenOnClose);
break;
case "clipboard_autosync":
boolean clipboardAutosync = Boolean.parseBoolean(value);
options.setClipboardAutosync(clipboardAutosync);
break;
default:
Ln.w("Unknown server option: " + key);
break;
}
}
return options;
}
private static Rect parseCrop(String crop) {
if ("-".equals(crop)) {
if (crop.isEmpty()) {
return null;
}
// input format: "width:height:x:y"
@ -206,6 +281,15 @@ public final class Server {
Ln.e(" scrcpy --display " + id);
}
}
} else if (e instanceof InvalidEncoderException) {
InvalidEncoderException iee = (InvalidEncoderException) e;
MediaCodecInfo[] encoders = iee.getAvailableEncoders();
if (encoders != null && encoders.length > 0) {
Ln.e("Try to use one of the available encoders:");
for (MediaCodecInfo encoder : encoders) {
Ln.e(" scrcpy --encoder '" + encoder.getName() + "'");
}
}
}
}

84
server/src/main/java/com/genymobile/scrcpy/Settings.java Normal file
View file

@ -0,0 +1,84 @@
package com.genymobile.scrcpy;
import com.genymobile.scrcpy.wrappers.ContentProvider;
import com.genymobile.scrcpy.wrappers.ServiceManager;
import android.os.Build;
import java.io.IOException;
public class Settings {
public static final String TABLE_SYSTEM = ContentProvider.TABLE_SYSTEM;
public static final String TABLE_SECURE = ContentProvider.TABLE_SECURE;
public static final String TABLE_GLOBAL = ContentProvider.TABLE_GLOBAL;
private final ServiceManager serviceManager;
public Settings(ServiceManager serviceManager) {
this.serviceManager = serviceManager;
}
private static void execSettingsPut(String table, String key, String value) throws SettingsException {
try {
Command.exec("settings", "put", table, key, value);
} catch (IOException | InterruptedException e) {
throw new SettingsException("put", table, key, value, e);
}
}
private static String execSettingsGet(String table, String key) throws SettingsException {
try {
return Command.execReadLine("settings", "get", table, key);
} catch (IOException | InterruptedException e) {
throw new SettingsException("get", table, key, null, e);
}
}
public String getValue(String table, String key) throws SettingsException {
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R) {
// on Android >= 12, it always fails: <https://github.com/Genymobile/scrcpy/issues/2788>
try (ContentProvider provider = serviceManager.getActivityManager().createSettingsProvider()) {
return provider.getValue(table, key);
} catch (SettingsException e) {
Ln.w("Could not get settings value via ContentProvider, fallback to settings process", e);
}
}
return execSettingsGet(table, key);
}
public void putValue(String table, String key, String value) throws SettingsException {
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R) {
// on Android >= 12, it always fails: <https://github.com/Genymobile/scrcpy/issues/2788>
try (ContentProvider provider = serviceManager.getActivityManager().createSettingsProvider()) {
provider.putValue(table, key, value);
} catch (SettingsException e) {
Ln.w("Could not put settings value via ContentProvider, fallback to settings process", e);
}
}
execSettingsPut(table, key, value);
}
public String getAndPutValue(String table, String key, String value) throws SettingsException {
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R) {
// on Android >= 12, it always fails: <https://github.com/Genymobile/scrcpy/issues/2788>
try (ContentProvider provider = serviceManager.getActivityManager().createSettingsProvider()) {
String oldValue = provider.getValue(table, key);
if (!value.equals(oldValue)) {
provider.putValue(table, key, value);
}
return oldValue;
} catch (SettingsException e) {
Ln.w("Could not get and put settings value via ContentProvider, fallback to settings process", e);
}
}
String oldValue = getValue(table, key);
if (!value.equals(oldValue)) {
putValue(table, key, value);
}
return oldValue;
}
}

11
server/src/main/java/com/genymobile/scrcpy/SettingsException.java Normal file
View file

@ -0,0 +1,11 @@
package com.genymobile.scrcpy;
public class SettingsException extends Exception {
private static String createMessage(String method, String table, String key, String value) {
return "Could not access settings: " + method + " " + table + " " + key + (value != null ? " " + value : "");
}
public SettingsException(String method, String table, String key, String value, Throwable cause) {
super(createMessage(method, table, key, value), cause);
}
}

1
server/src/main/java/com/genymobile/scrcpy/Workarounds.java
View file

@ -16,6 +16,7 @@ public final class Workarounds {
// not instantiable
}
@SuppressWarnings("deprecation")
public static void prepareMainLooper() {
// Some devices internally create a Handler when creating an input Surface, causing an exception:
// "Can't create handler inside thread that has not called Looper.prepare()"

6
server/src/main/java/com/genymobile/scrcpy/wrappers/ActivityManager.java
View file

@ -14,7 +14,7 @@ public class ActivityManager {
private final IInterface manager;
private Method getContentProviderExternalMethod;
private boolean getContentProviderExternalMethodLegacy;
private boolean getContentProviderExternalMethodNewVersion = true;
private Method removeContentProviderExternalMethod;
public ActivityManager(IInterface manager) {
@ -29,7 +29,7 @@ public class ActivityManager {
} catch (NoSuchMethodException e) {
// old version
getContentProviderExternalMethod = manager.getClass().getMethod("getContentProviderExternal", String.class, int.class, IBinder.class);
getContentProviderExternalMethodLegacy = true;
getContentProviderExternalMethodNewVersion = false;
}
}
return getContentProviderExternalMethod;
@ -46,7 +46,7 @@ public class ActivityManager {
try {
Method method = getGetContentProviderExternalMethod();
Object[] args;
if (!getContentProviderExternalMethodLegacy) {
if (getContentProviderExternalMethodNewVersion) {
// new version
args = new Object[]{name, ServiceManager.USER_ID, token, null};
} else {

96
server/src/main/java/com/genymobile/scrcpy/wrappers/ContentProvider.java
View file

@ -1,7 +1,9 @@
package com.genymobile.scrcpy.wrappers;
import com.genymobile.scrcpy.Ln;
import com.genymobile.scrcpy.SettingsException;
import android.annotation.SuppressLint;
import android.os.Bundle;
import android.os.IBinder;
@ -35,7 +37,9 @@ public class ContentProvider implements Closeable {
private final IBinder token;
private Method callMethod;
private boolean callMethodLegacy;
private int callMethodVersion;
private Object attributionSource;
ContentProvider(ActivityManager manager, Object provider, String name, IBinder token) {
this.manager = manager;
@ -44,32 +48,69 @@ public class ContentProvider implements Closeable {
this.token = token;
}
@SuppressLint("PrivateApi")
private Method getCallMethod() throws NoSuchMethodException {
if (callMethod == null) {
try {
callMethod = provider.getClass().getMethod("call", String.class, String.class, String.class, String.class, Bundle.class);
} catch (NoSuchMethodException e) {
// old version
callMethod = provider.getClass().getMethod("call", String.class, String.class, String.class, Bundle.class);
callMethodLegacy = true;
Class<?> attributionSourceClass = Class.forName("android.content.AttributionSource");
callMethod = provider.getClass().getMethod("call", attributionSourceClass, String.class, String.class, String.class, Bundle.class);
callMethodVersion = 0;
} catch (NoSuchMethodException | ClassNotFoundException e0) {
// old versions
try {
callMethod = provider.getClass()
.getMethod("call", String.class, String.class, String.class, String.class, String.class, Bundle.class);
callMethodVersion = 1;
} catch (NoSuchMethodException e1) {
try {
callMethod = provider.getClass().getMethod("call", String.class, String.class, String.class, String.class, Bundle.class);
callMethodVersion = 2;
} catch (NoSuchMethodException e2) {
callMethod = provider.getClass().getMethod("call", String.class, String.class, String.class, Bundle.class);
callMethodVersion = 3;
}
}
}
}
return callMethod;
}
private Bundle call(String callMethod, String arg, Bundle extras) {
@SuppressLint("PrivateApi")
private Object getAttributionSource()
throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
if (attributionSource == null) {
Class<?> cl = Class.forName("android.content.AttributionSource$Builder");
Object builder = cl.getConstructor(int.class).newInstance(ServiceManager.USER_ID);
cl.getDeclaredMethod("setPackageName", String.class).invoke(builder, ServiceManager.PACKAGE_NAME);
attributionSource = cl.getDeclaredMethod("build").invoke(builder);
}
return attributionSource;
}
private Bundle call(String callMethod, String arg, Bundle extras)
throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
try {
Method method = getCallMethod();
Object[] args;
if (!callMethodLegacy) {
args = new Object[]{ServiceManager.PACKAGE_NAME, "settings", callMethod, arg, extras};
} else {
args = new Object[]{ServiceManager.PACKAGE_NAME, callMethod, arg, extras};
switch (callMethodVersion) {
case 0:
args = new Object[]{getAttributionSource(), "settings", callMethod, arg, extras};
break;
case 1:
args = new Object[]{ServiceManager.PACKAGE_NAME, null, "settings", callMethod, arg, extras};
break;
case 2:
args = new Object[]{ServiceManager.PACKAGE_NAME, "settings", callMethod, arg, extras};
break;
default:
args = new Object[]{ServiceManager.PACKAGE_NAME, callMethod, arg, extras};
break;
}
return (Bundle) method.invoke(provider, args);
} catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException e) {
} catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException | ClassNotFoundException | InstantiationException e) {
Ln.e("Could not invoke method", e);
return null;
throw e;
}
}
@ -103,30 +144,31 @@ public class ContentProvider implements Closeable {
}
}
public String getValue(String table, String key) {
public String getValue(String table, String key) throws SettingsException {
String method = getGetMethod(table);
Bundle arg = new Bundle();
arg.putInt(CALL_METHOD_USER_KEY, ServiceManager.USER_ID);
Bundle bundle = call(method, key, arg);
if (bundle == null) {
return null;
try {
Bundle bundle = call(method, key, arg);
if (bundle == null) {
return null;
}
return bundle.getString("value");
} catch (Exception e) {
throw new SettingsException(table, "get", key, null, e);
}
return bundle.getString("value");
}
public void putValue(String table, String key, String value) {
public void putValue(String table, String key, String value) throws SettingsException {
String method = getPutMethod(table);
Bundle arg = new Bundle();
arg.putInt(CALL_METHOD_USER_KEY, ServiceManager.USER_ID);
arg.putString(NAME_VALUE_TABLE_VALUE, value);
call(method, key, arg);
}
public String getAndPutValue(String table, String key, String value) {
String oldValue = getValue(table, key);
if (!value.equals(oldValue)) {
putValue(table, key, value);
try {
call(method, key, arg);
} catch (Exception e) {
throw new SettingsException(table, "put", key, value, e);
}
return oldValue;
}
}

9
server/src/main/java/com/genymobile/scrcpy/wrappers/ServiceManager.java
View file

@ -77,7 +77,14 @@ public final class ServiceManager {
public ClipboardManager getClipboardManager() {
if (clipboardManager == null) {
clipboardManager = new ClipboardManager(getService("clipboard", "android.content.IClipboard"));
IInterface clipboard = getService("clipboard", "android.content.IClipboard");
if (clipboard == null) {
// Some devices have no clipboard manager
// <https://github.com/Genymobile/scrcpy/issues/1440>
// <https://github.com/Genymobile/scrcpy/issues/1556>
return null;
}
clipboardManager = new ClipboardManager(clipboard);
}
return clipboardManager;
}

46
server/src/main/java/com/genymobile/scrcpy/wrappers/StatusBarManager.java
View file

@ -11,6 +11,9 @@ public class StatusBarManager {
private final IInterface manager;
private Method expandNotificationsPanelMethod;
private boolean expandNotificationPanelMethodCustomVersion;
private Method expandSettingsPanelMethod;
private boolean expandSettingsPanelMethodNewVersion = true;
private Method collapsePanelsMethod;
public StatusBarManager(IInterface manager) {
@ -19,11 +22,31 @@ public class StatusBarManager {
private Method getExpandNotificationsPanelMethod() throws NoSuchMethodException {
if (expandNotificationsPanelMethod == null) {
expandNotificationsPanelMethod = manager.getClass().getMethod("expandNotificationsPanel");
try {
expandNotificationsPanelMethod = manager.getClass().getMethod("expandNotificationsPanel");
} catch (NoSuchMethodException e) {
// Custom version for custom vendor ROM: <https://github.com/Genymobile/scrcpy/issues/2551>
expandNotificationsPanelMethod = manager.getClass().getMethod("expandNotificationsPanel", int.class);
expandNotificationPanelMethodCustomVersion = true;
}
}
return expandNotificationsPanelMethod;
}
private Method getExpandSettingsPanel() throws NoSuchMethodException {
if (expandSettingsPanelMethod == null) {
try {
// Since Android 7: https://android.googlesource.com/platform/frameworks/base.git/+/a9927325eda025504d59bb6594fee8e240d95b01%5E%21/
expandSettingsPanelMethod = manager.getClass().getMethod("expandSettingsPanel", String.class);
} catch (NoSuchMethodException e) {
// old version
expandSettingsPanelMethod = manager.getClass().getMethod("expandSettingsPanel");
expandSettingsPanelMethodNewVersion = false;
}
}
return expandSettingsPanelMethod;
}
private Method getCollapsePanelsMethod() throws NoSuchMethodException {
if (collapsePanelsMethod == null) {
collapsePanelsMethod = manager.getClass().getMethod("collapsePanels");
@ -34,7 +57,26 @@ public class StatusBarManager {
public void expandNotificationsPanel() {
try {
Method method = getExpandNotificationsPanelMethod();
method.invoke(manager);
if (expandNotificationPanelMethodCustomVersion) {
method.invoke(manager, 0);
} else {
method.invoke(manager);
}
} catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException e) {
Ln.e("Could not invoke method", e);
}
}
public void expandSettingsPanel() {
try {
Method method = getExpandSettingsPanel();
if (expandSettingsPanelMethodNewVersion) {
// new version
method.invoke(manager, (Object) null);
} else {
// old version
method.invoke(manager);
}
} catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException e) {
Ln.e("Could not invoke method", e);
}

57
server/src/test/java/com/genymobile/scrcpy/ControlMessageReaderTest.java
View file

@ -2,7 +2,6 @@ package com.genymobile.scrcpy;
import android.view.KeyEvent;
import android.view.MotionEvent;
import org.junit.Assert;
import org.junit.Test;
@ -25,6 +24,7 @@ public class ControlMessageReaderTest {
dos.writeByte(ControlMessage.TYPE_INJECT_KEYCODE);
dos.writeByte(KeyEvent.ACTION_UP);
dos.writeInt(KeyEvent.KEYCODE_ENTER);
dos.writeInt(5); // repeat
dos.writeInt(KeyEvent.META_CTRL_ON);
byte[] packet = bos.toByteArray();
@ -37,6 +37,7 @@ public class ControlMessageReaderTest {
Assert.assertEquals(ControlMessage.TYPE_INJECT_KEYCODE, event.getType());
Assert.assertEquals(KeyEvent.ACTION_UP, event.getAction());
Assert.assertEquals(KeyEvent.KEYCODE_ENTER, event.getKeycode());
Assert.assertEquals(5, event.getRepeat());
Assert.assertEquals(KeyEvent.META_CTRL_ON, event.getMetaState());
}
@ -48,7 +49,7 @@ public class ControlMessageReaderTest {
DataOutputStream dos = new DataOutputStream(bos);
dos.writeByte(ControlMessage.TYPE_INJECT_TEXT);
byte[] text = "testé".getBytes(StandardCharsets.UTF_8);
dos.writeShort(text.length);
dos.writeInt(text.length);
dos.write(text);
byte[] packet = bos.toByteArray();
@ -68,7 +69,7 @@ public class ControlMessageReaderTest {
dos.writeByte(ControlMessage.TYPE_INJECT_TEXT);
byte[] text = new byte[ControlMessageReader.INJECT_TEXT_MAX_LENGTH];
Arrays.fill(text, (byte) 'a');
dos.writeShort(text.length);
dos.writeInt(text.length);
dos.write(text);
byte[] packet = bos.toByteArray();
@ -152,6 +153,7 @@ public class ControlMessageReaderTest {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
dos.writeByte(ControlMessage.TYPE_BACK_OR_SCREEN_ON);
dos.writeByte(KeyEvent.ACTION_UP);
byte[] packet = bos.toByteArray();
@ -159,6 +161,7 @@ public class ControlMessageReaderTest {
ControlMessage event = reader.next();
Assert.assertEquals(ControlMessage.TYPE_BACK_OR_SCREEN_ON, event.getType());
Assert.assertEquals(KeyEvent.ACTION_UP, event.getAction());
}
@Test
@ -178,19 +181,35 @@ public class ControlMessageReaderTest {
}
@Test
public void testParseCollapseNotificationPanelEvent() throws IOException {
public void testParseExpandSettingsPanelEvent() throws IOException {
ControlMessageReader reader = new ControlMessageReader();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
dos.writeByte(ControlMessage.TYPE_COLLAPSE_NOTIFICATION_PANEL);
dos.writeByte(ControlMessage.TYPE_EXPAND_SETTINGS_PANEL);
byte[] packet = bos.toByteArray();
reader.readFrom(new ByteArrayInputStream(packet));
ControlMessage event = reader.next();
Assert.assertEquals(ControlMessage.TYPE_COLLAPSE_NOTIFICATION_PANEL, event.getType());
Assert.assertEquals(ControlMessage.TYPE_EXPAND_SETTINGS_PANEL, event.getType());
}
@Test
public void testParseCollapsePanelsEvent() throws IOException {
ControlMessageReader reader = new ControlMessageReader();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
dos.writeByte(ControlMessage.TYPE_COLLAPSE_PANELS);
byte[] packet = bos.toByteArray();
reader.readFrom(new ByteArrayInputStream(packet));
ControlMessage event = reader.next();
Assert.assertEquals(ControlMessage.TYPE_COLLAPSE_PANELS, event.getType());
}
@Test
@ -200,6 +219,7 @@ public class ControlMessageReaderTest {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
dos.writeByte(ControlMessage.TYPE_GET_CLIPBOARD);
dos.writeByte(ControlMessage.COPY_KEY_COPY);
byte[] packet = bos.toByteArray();
@ -207,6 +227,7 @@ public class ControlMessageReaderTest {
ControlMessage event = reader.next();
Assert.assertEquals(ControlMessage.TYPE_GET_CLIPBOARD, event.getType());
Assert.assertEquals(ControlMessage.COPY_KEY_COPY, event.getCopyKey());
}
@Test
@ -216,9 +237,10 @@ public class ControlMessageReaderTest {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
dos.writeByte(ControlMessage.TYPE_SET_CLIPBOARD);
dos.writeLong(0x0102030405060708L); // sequence
dos.writeByte(1); // paste
byte[] text = "testé".getBytes(StandardCharsets.UTF_8);
dos.writeShort(text.length);
dos.writeInt(text.length);
dos.write(text);
byte[] packet = bos.toByteArray();
@ -227,10 +249,9 @@ public class ControlMessageReaderTest {
ControlMessage event = reader.next();
Assert.assertEquals(ControlMessage.TYPE_SET_CLIPBOARD, event.getType());
Assert.assertEquals(0x0102030405060708L, event.getSequence());
Assert.assertEquals("testé", event.getText());
boolean parse = (event.getFlags() & ControlMessage.FLAGS_PASTE) != 0;
Assert.assertTrue(parse);
Assert.assertTrue(event.getPaste());
}
@Test
@ -242,11 +263,12 @@ public class ControlMessageReaderTest {
dos.writeByte(ControlMessage.TYPE_SET_CLIPBOARD);
byte[] rawText = new byte[ControlMessageReader.CLIPBOARD_TEXT_MAX_LENGTH];
dos.writeLong(0x0807060504030201L); // sequence
dos.writeByte(1); // paste
Arrays.fill(rawText, (byte) 'a');
String text = new String(rawText, 0, rawText.length);
dos.writeShort(rawText.length);
dos.writeInt(rawText.length);
dos.write(rawText);
byte[] packet = bos.toByteArray();
@ -255,10 +277,9 @@ public class ControlMessageReaderTest {
ControlMessage event = reader.next();
Assert.assertEquals(ControlMessage.TYPE_SET_CLIPBOARD, event.getType());
Assert.assertEquals(0x0807060504030201L, event.getSequence());
Assert.assertEquals(text, event.getText());
boolean parse = (event.getFlags() & ControlMessage.FLAGS_PASTE) != 0;
Assert.assertTrue(parse);
Assert.assertTrue(event.getPaste());
}
@Test
@ -308,11 +329,13 @@ public class ControlMessageReaderTest {
dos.writeByte(ControlMessage.TYPE_INJECT_KEYCODE);
dos.writeByte(KeyEvent.ACTION_UP);
dos.writeInt(KeyEvent.KEYCODE_ENTER);
dos.writeInt(0); // repeat
dos.writeInt(KeyEvent.META_CTRL_ON);
dos.writeByte(ControlMessage.TYPE_INJECT_KEYCODE);
dos.writeByte(MotionEvent.ACTION_DOWN);
dos.writeInt(MotionEvent.BUTTON_PRIMARY);
dos.writeInt(1); // repeat
dos.writeInt(KeyEvent.META_CTRL_ON);
byte[] packet = bos.toByteArray();
@ -322,12 +345,14 @@ public class ControlMessageReaderTest {
Assert.assertEquals(ControlMessage.TYPE_INJECT_KEYCODE, event.getType());
Assert.assertEquals(KeyEvent.ACTION_UP, event.getAction());
Assert.assertEquals(KeyEvent.KEYCODE_ENTER, event.getKeycode());
Assert.assertEquals(0, event.getRepeat());
Assert.assertEquals(KeyEvent.META_CTRL_ON, event.getMetaState());
event = reader.next();
Assert.assertEquals(ControlMessage.TYPE_INJECT_KEYCODE, event.getType());
Assert.assertEquals(MotionEvent.ACTION_DOWN, event.getAction());
Assert.assertEquals(MotionEvent.BUTTON_PRIMARY, event.getKeycode());
Assert.assertEquals(1, event.getRepeat());
Assert.assertEquals(KeyEvent.META_CTRL_ON, event.getMetaState());
}
@ -341,6 +366,7 @@ public class ControlMessageReaderTest {
dos.writeByte(ControlMessage.TYPE_INJECT_KEYCODE);
dos.writeByte(KeyEvent.ACTION_UP);
dos.writeInt(KeyEvent.KEYCODE_ENTER);
dos.writeInt(4); // repeat
dos.writeInt(KeyEvent.META_CTRL_ON);
dos.writeByte(ControlMessage.TYPE_INJECT_KEYCODE);
@ -353,6 +379,7 @@ public class ControlMessageReaderTest {
Assert.assertEquals(ControlMessage.TYPE_INJECT_KEYCODE, event.getType());
Assert.assertEquals(KeyEvent.ACTION_UP, event.getAction());
Assert.assertEquals(KeyEvent.KEYCODE_ENTER, event.getKeycode());
Assert.assertEquals(4, event.getRepeat());
Assert.assertEquals(KeyEvent.META_CTRL_ON, event.getMetaState());
event = reader.next();
@ -360,6 +387,7 @@ public class ControlMessageReaderTest {
bos.reset();
dos.writeInt(MotionEvent.BUTTON_PRIMARY);
dos.writeInt(5); // repeat
dos.writeInt(KeyEvent.META_CTRL_ON);
packet = bos.toByteArray();
reader.readFrom(new ByteArrayInputStream(packet));
@ -369,6 +397,7 @@ public class ControlMessageReaderTest {
Assert.assertEquals(ControlMessage.TYPE_INJECT_KEYCODE, event.getType());
Assert.assertEquals(MotionEvent.ACTION_DOWN, event.getAction());
Assert.assertEquals(MotionEvent.BUTTON_PRIMARY, event.getKeycode());
Assert.assertEquals(5, event.getRepeat());
Assert.assertEquals(KeyEvent.META_CTRL_ON, event.getMetaState());
}
}

22
server/src/test/java/com/genymobile/scrcpy/DeviceMessageWriterTest.java
View file

@ -19,7 +19,7 @@ public class DeviceMessageWriterTest {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
dos.writeByte(DeviceMessage.TYPE_CLIPBOARD);
dos.writeShort(data.length);
dos.writeInt(data.length);
dos.write(data);
byte[] expected = bos.toByteArray();
@ -32,4 +32,24 @@ public class DeviceMessageWriterTest {
Assert.assertArrayEquals(expected, actual);
}
@Test
public void testSerializeAckSetClipboard() throws IOException {
DeviceMessageWriter writer = new DeviceMessageWriter();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
dos.writeByte(DeviceMessage.TYPE_ACK_CLIPBOARD);
dos.writeLong(0x0102030405060708L);
byte[] expected = bos.toByteArray();
DeviceMessage msg = DeviceMessage.createAckClipboard(0x0102030405060708L);
bos = new ByteArrayOutputStream();
writer.writeTo(msg, bos);
byte[] actual = bos.toByteArray();
Assert.assertArrayEquals(expected, actual);
}
}