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Code Issues Projects Releases Packages Wiki Activity Actions

Fixed app freezing when exporting Polycentric Identity #2405

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This commit is contained in:
Koen J 2025-06-24 11:43:40 +02:00
commit 4d720b1d81
2 changed files with 53 additions and 13 deletions
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51
app/src/main/java/com/futo/platformplayer/activities/PolycentricBackupActivity.kt
View file

@ -14,10 +14,12 @@ import android.widget.ImageButton
import android.widget.ImageView import android.widget.ImageView
import android.widget.TextView import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity import androidx.appcompat.app.AppCompatActivity
import androidx.lifecycle.lifecycleScope
import com.futo.platformplayer.R import com.futo.platformplayer.R
import com.futo.platformplayer.logging.Logger import com.futo.platformplayer.logging.Logger
import com.futo.platformplayer.setNavigationBarColorAndIcons import com.futo.platformplayer.setNavigationBarColorAndIcons
import com.futo.platformplayer.states.StateApp import com.futo.platformplayer.states.StateApp
import com.futo.platformplayer.states.StateApp.Companion.withContext
import com.futo.platformplayer.states.StatePolycentric import com.futo.platformplayer.states.StatePolycentric
import com.futo.platformplayer.views.buttons.BigButton import com.futo.platformplayer.views.buttons.BigButton
import com.futo.polycentric.core.ContentType import com.futo.polycentric.core.ContentType
@ -29,6 +31,9 @@ import com.futo.polycentric.core.toBase64Url
import com.google.zxing.BarcodeFormat import com.google.zxing.BarcodeFormat
import com.google.zxing.MultiFormatWriter import com.google.zxing.MultiFormatWriter
import com.google.zxing.common.BitMatrix import com.google.zxing.common.BitMatrix
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import userpackage.Protocol import userpackage.Protocol
import userpackage.Protocol.ExportBundle import userpackage.Protocol.ExportBundle
import userpackage.Protocol.URLInfo import userpackage.Protocol.URLInfo
@ -39,6 +44,7 @@ class PolycentricBackupActivity : AppCompatActivity() {
private lateinit var _imageQR: ImageView; private lateinit var _imageQR: ImageView;
private lateinit var _exportBundle: String; private lateinit var _exportBundle: String;
private lateinit var _textQR: TextView; private lateinit var _textQR: TextView;
private lateinit var _loader: View
override fun attachBaseContext(newBase: Context?) { override fun attachBaseContext(newBase: Context?) {
super.attachBaseContext(StateApp.instance.getLocaleContext(newBase)) super.attachBaseContext(StateApp.instance.getLocaleContext(newBase))
@ -49,24 +55,47 @@ class PolycentricBackupActivity : AppCompatActivity() {
setContentView(R.layout.activity_polycentric_backup); setContentView(R.layout.activity_polycentric_backup);
setNavigationBarColorAndIcons(); setNavigationBarColorAndIcons();
_buttonShare = findViewById(R.id.button_share); _buttonShare = findViewById(R.id.button_share)
_buttonCopy = findViewById(R.id.button_copy); _buttonCopy = findViewById(R.id.button_copy)
_imageQR = findViewById(R.id.image_qr); _imageQR = findViewById(R.id.image_qr)
_textQR = findViewById(R.id.text_qr); _textQR = findViewById(R.id.text_qr)
_loader = findViewById(R.id.progress_loader)
findViewById<ImageButton>(R.id.button_back).setOnClickListener { findViewById<ImageButton>(R.id.button_back).setOnClickListener {
finish(); finish();
}; };
_exportBundle = createExportBundle(); _imageQR.visibility = View.INVISIBLE
_textQR.visibility = View.INVISIBLE
_loader.visibility = View.VISIBLE
_buttonShare.visibility = View.INVISIBLE
_buttonCopy.visibility = View.INVISIBLE
lifecycleScope.launch {
try { try {
val dimension = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 200f, resources.displayMetrics).toInt(); val pair = withContext(Dispatchers.IO) {
val qrCodeBitmap = generateQRCode(_exportBundle, dimension, dimension); val bundle = createExportBundle()
_imageQR.setImageBitmap(qrCodeBitmap); val dimension = TypedValue.applyDimension(
TypedValue.COMPLEX_UNIT_DIP, 200f, resources.displayMetrics
).toInt()
val qr = generateQRCode(bundle, dimension, dimension)
Pair(bundle, qr)
}
_exportBundle = pair.first
_imageQR.setImageBitmap(pair.second)
_imageQR.visibility = View.VISIBLE
_textQR.visibility = View.VISIBLE
_buttonShare.visibility = View.VISIBLE
_buttonCopy.visibility = View.VISIBLE
} catch (e: Exception) { } catch (e: Exception) {
Logger.e(TAG, getString(R.string.failed_to_generate_qr_code), e); Logger.e(TAG, getString(R.string.failed_to_generate_qr_code), e)
_imageQR.visibility = View.INVISIBLE; _imageQR.visibility = View.INVISIBLE
_textQR.visibility = View.INVISIBLE; _textQR.visibility = View.INVISIBLE
_buttonShare.visibility = View.INVISIBLE
_buttonCopy.visibility = View.INVISIBLE
} finally {
_loader.visibility = View.GONE
}
} }
_buttonShare.onClick.subscribe { _buttonShare.onClick.subscribe {

11
app/src/main/res/layout/activity_polycentric_backup.xml
View file

@ -76,4 +76,15 @@
app:buttonIcon="@drawable/ic_copy" app:buttonIcon="@drawable/ic_copy"
android:layout_marginTop="8dp" /> android:layout_marginTop="8dp" />
</LinearLayout> </LinearLayout>
<ProgressBar
android:id="@+id/progress_loader"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:indeterminate="true"
android:visibility="gone"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout> </androidx.constraintlayout.widget.ConstraintLayout>