Trying to scan a QR code but nothing happens. Worked fine for the last 2 months then today it unexpectedly stopped working after i uninstalled my app from my device. Tried flutter clean and even upgraded the package but problem still persists.
Flutter doctor results
`[√] Flutter (Channel stable, 1.22.5, on Microsoft Windows [Version 10.0.19041.746], locale en-KE)
[√] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
[√] Android Studio (version 3.5)
[√] VS Code (version 1.52.1)
[√] Connected device (1 available)
• No issues found!`
Debug Log
Launching lib\main.dart on SM A530W in debug mode... lib\main.dart Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true √ Built build\app\outputs\flutter-apk\app-debug.apk. Connecting to VM Service at ws://127.0.0.1:50707/yyVA9CddjRg=/ws D/ViewRootImpl@148d258[MainActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x1 surface={true 543581724672} changed=false W/ConnectionTracker( 9662): Exception thrown while unbinding W/ConnectionTracker( 9662): java.lang.IllegalArgumentException: Service not registered: ls@557d382 W/ConnectionTracker( 9662): at android.app.LoadedApk.forgetServiceDispatcher(LoadedApk.java:1680) W/ConnectionTracker( 9662): at android.app.ContextImpl.unbindService(ContextImpl.java:1781) W/ConnectionTracker( 9662): at android.content.ContextWrapper.unbindService(ContextWrapper.java:730) W/ConnectionTracker( 9662): at ci.f(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):1) W/ConnectionTracker( 9662): at ci.d(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):2) W/ConnectionTracker( 9662): at lt.E(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):9) W/ConnectionTracker( 9662): at ld.a(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at ef.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:459) W/ConnectionTracker( 9662): at java.util.concurrent.FutureTask.run(FutureTask.java:266) W/ConnectionTracker( 9662): at iy.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):5) I/flutter ( 9662): SVG Warning: Discarding: I/flutter ( 9662): I/flutter ( 9662): <polyline id="XMLID_365_" style="display:none;opacity:0.6;" points="161.941,64.197 161.941,202.053 184.473,208.56 
							184.546,64.197 161.941,64.197 						"/> I/flutter ( 9662): I/flutter ( 9662): and any children it has since it is not visible. I/flutter ( 9662): If that element is meant to be visible, thedisplayorvisibilityattributes should be removed. I/flutter ( 9662): If that element is not meant to be visible, it would be better to remove it from the SVG file. I/flutter ( 9662): SVG Warning: Discarding: I/flutter ( 9662): I/flutter ( 9662): <polygon id="XMLID_234_" style="display:none;opacity:0.3;" points="125.54,57.937 125.54,62.699 125.54,64.197 
								125.54,208.56 132.934,208.56 132.934,64.197 176.336,64.197 176.336,208.56 184.473,208.56 184.473,64.197 184.473,62.699 
								184.473,57.937 							"/> I/flutter ( 9662): I/flutter ( 9662): and any children it has since it is not visible. I/flutter ( 9662): If that element is meant to be visible, thedisplayorvisibilityattributes should be removed. I/flutter ( 9662): If that element is not meant to be visible, it would be better to remove it from the SVG file. I/flutter ( 9662): SVG Warning: Discarding: I/flutter ( 9662): I/flutter ( 9662): <rect id="XMLID_735_" x="147.928" y="49.149" style="display:none;opacity:0.3;" width="12.145" height="2.712"/> I/flutter ( 9662): I/flutter ( 9662): and any children it has since it is not visible. I/flutter ( 9662): If that element is meant to be visible, thedisplayorvisibilityattributes should be removed. I/flutter ( 9662): If that element is not meant to be visible, it would be better to remove it from the SVG file. D/ViewRootImpl@148d258[MainActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@148d258[MainActivity]( 9662): ViewPostIme pointer 1 W/ActivityThread( 9662): handleWindowVisibility: no activity for token android.os.BinderProxy@433a5ce W/isdesign.studi( 9662): Accessing hidden method Landroid/graphics/drawable/Drawable;->getOpticalInsets()Landroid/graphics/Insets; (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden field Landroid/graphics/Insets;->left:I (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden field Landroid/graphics/Insets;->right:I (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden field Landroid/graphics/Insets;->top:I (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden field Landroid/graphics/Insets;->bottom:I (light greylist, linking) I/DecorView( 9662): createDecorCaptionView >> DecorView@d6a8fdf[], isFloating: false, isApplication: true, hasWindowDecorCaption: false, hasWindowControllerCallback: true W/isdesign.studi( 9662): Accessing hidden method Landroid/view/View;->getAccessibilityDelegate()Landroid/view/View$AccessibilityDelegate; (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (light greylist, reflection) W/isdesign.studi( 9662): Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (light greylist, reflection) W/isdesign.studi( 9662): Accessing hidden method Landroid/widget/TextView;->getTextDirectionHeuristic()Landroid/text/TextDirectionHeuristic; (light greylist, linking) D/SensorManager( 9662): registerListener :: 5, TMD3725 Light, 200000, 0, I/MediaPlayer( 9662): Need to enable context aware info V/MediaPlayer-JNI( 9662): native_setup V/MediaPlayerNative( 9662): constructor V/MediaPlayerNative( 9662): setListener W/MediaPlayer( 9662): Use of stream types is deprecated for operations other than volume control W/MediaPlayer( 9662): See the documentation of setAudioStreamType() for what to use instead with android.media.AudioAttributes to qualify your playback use case V/MediaPlayer-JNI( 9662): setVolume: left 1.000000 right 1.000000 V/MediaPlayerNative( 9662): MediaPlayer::setVolume(1.000000, 1.000000) V/MediaPlayer-JNI( 9662): setAuxEffectSendLevel: level 0.000000 V/MediaPlayerNative( 9662): MediaPlayer::setAuxEffectSendLevel(0.000000) V/MediaPlayer-JNI( 9662): setAudioStreamType: 3 V/MediaPlayerNative( 9662): MediaPlayer::setAudioStreamType V/MediaPlayer-JNI( 9662): setDataSourceFD: fd 102 V/MediaPlayerNative( 9662): setDataSource(102, 2102196, 6401) V/MediaPlayer-JNI( 9662): setVolume: left 0.100000 right 0.100000 V/MediaPlayerNative( 9662): MediaPlayer::setVolume(0.100000, 0.100000) V/MediaPlayerNative( 9662): setVideoSurfaceTexture V/MediaPlayerNative( 9662): prepare V/MediaPlayerNative( 9662): message received msg=200, ext1=10973, ext2=0 W/MediaPlayerNative( 9662): info/warning (10973, 0) V/MediaPlayerNative( 9662): callback application V/MediaPlayerNative( 9662): back from callback V/MediaPlayerNative( 9662): message received msg=1, ext1=0, ext2=0 V/MediaPlayerNative( 9662): MediaPlayer::notify() prepared V/MediaPlayerNative( 9662): signal application thread V/MediaPlayerNative( 9662): callback application V/MediaPlayerNative( 9662): prepare complete - status=0 V/MediaPlayerNative( 9662): back from callback V/MediaPlayerNative( 9662): invoke 68 D/InputTransport( 9662): Input channel constructed: fd=108 D/ViewRootImpl@b2fea[SecondActivity]( 9662): setView = DecorView@d6a8fdf[SecondActivity] TM=true MM=false D/ViewRootImpl@148d258[MainActivity]( 9662): MSG_WINDOW_FOCUS_CHANGED 0 1 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@47c83be[MainActivity] D/InputMethodManager( 9662): getNavigationBarColor() -15906911 V/MediaPlayerNative( 9662): invoke 68 D/SurfaceView( 9662): onWindowVisibilityChanged(0) true android.view.SurfaceView{658e2db V.E...... ......I. 0,0-0,0 #7f0800b6 app:id/preview_view} of ViewRootImpl@b2fea[SecondActivity] D/ViewRootImpl@b2fea[SecondActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x7 surface={true 542879240192} changed=true D/mali_winsys( 9662): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000 D/OpenGLRenderer( 9662): eglCreateWindowSurface = 0x7e66b75a80, 0x7e661fd010 D/SurfaceView( 9662): show() Surface(name=SurfaceView - com.thisdesign.studio/com.shinow.qrscan.SecondActivity@658e2db@0[9662])/@0x9598178 android.view.SurfaceView{658e2db V.E...... ......ID 0,0-1080,2103 #7f0800b6 app:id/preview_view} D/SurfaceView( 9662): surfaceCreated 1 #8 android.view.SurfaceView{658e2db V.E...... ......ID 0,0-1080,2103 #7f0800b6 app:id/preview_view} E/Camera_APM : ( 9662): [APM]APM's Thread is started E/Camera_APM : ( 9662): [APM] This app is forground app D/CameraConfigurationManager( 9662): Default preview format: 17/yuv420sp D/CameraConfigurationManager( 9662): Screen resolution: Point(1080, 2175) I/#########( 9662): screenX:2175 screenY:1080 D/CameraConfigurationManager( 9662): preview-size-values parameter: 1920x1080,1440x1080,1088x1088,1280x720,1056x704,1024x768,960x720,720x720,720x480,640x480,352x288,320x240,256x144,176x144 D/CameraConfigurationManager( 9662): Camera resolution: Point(1080, 2175) D/CameraConfigurationManager( 9662): Setting preview size: Point(1920, 1080) W/isdesign.studi( 9662): Accessing hidden method Landroid/os/ServiceManager;->getService(Ljava/lang/String;)Landroid/os/IBinder; (light greylist, reflection) V/FlashlightManager( 9662): This device does supports control of a flashlight D/SurfaceView( 9662): surfaceChanged (1080,2103) 1 #8 android.view.SurfaceView{658e2db V.E...... ......ID 0,0-1080,2103 #7f0800b6 app:id/preview_view} I/System.out( 9662): ---------------------|||||||||||||---onAccuracyChanged---|||||||||||------------------------- D/ViewRootImpl@b2fea[SecondActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x3 surface={true 542879240192} changed=false D/ViewRootImpl@b2fea[SecondActivity]( 9662): MSG_RESIZED: frame=[0,0][1080,2220] ci=[0,72][0,45] vi=[0,72][0,45] or=1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): MSG_WINDOW_FOCUS_CHANGED 1 1 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@d6a8fdf[SecondActivity] D/InputMethodManager( 9662): getNavigationBarColor() -855310 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@d6a8fdf[SecondActivity] D/InputMethodManager( 9662): getNavigationBarColor() -855310 V/InputMethodManager( 9662): Starting input: tba=com.thisdesign.studio ic=null mNaviBarColor -855310 mIsGetNaviBarColorSuccess true , NavVisible : true , NavTrans : false D/InputMethodManager( 9662): startInputInner - Id : 0 I/InputMethodManager( 9662): startInputInner - mService.startInputOrWindowGainedFocus D/InputTransport( 9662): Input channel constructed: fd=117 D/InputTransport( 9662): Input channel destroyed: fd=103 I/isdesign.studi( 9662): Background concurrent copying GC freed 2774(252KB) AllocSpace objects, 3(172KB) LOS objects, 50% free, 9MB/19MB, paused 1.859ms total 118.457ms D/SurfaceView( 9662): onWindowVisibilityChanged(8) false io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} of ViewRootImpl@148d258[MainActivity] D/SurfaceView( 9662): show() Surface(name=SurfaceView - com.thisdesign.studio/com.example.inventory_app.MainActivity@4f34c96@0[9662])/@0x88575ed io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} D/SurfaceView( 9662): surfaceDestroyed callback.size 1 #2 io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} W/libEGL ( 9662): EGLNativeWindowType 0x7e900da010 disconnect failed D/SurfaceView( 9662): destroy() Surface(name=SurfaceView - com.thisdesign.studio/com.example.inventory_app.MainActivity@4f34c96@0[9662])/@0x88575ed io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} W/libEGL ( 9662): EGLNativeWindowType 0x7e8ffee010 disconnect failed D/OpenGLRenderer( 9662): eglDestroySurface = 0x7ea28a7f80, 0x7e8ffee000 D/ViewRootImpl@148d258[MainActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x5 surface={false 0} changed=true D/ViewRootImpl@148d258[MainActivity]( 9662): stopped(true) old=false D/SurfaceView( 9662): windowStopped(true) false io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} of ViewRootImpl@148d258[MainActivity] D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 W/ConnectionTracker( 9662): Exception thrown while unbinding W/ConnectionTracker( 9662): java.lang.IllegalArgumentException: Service not registered: ls@557d382 W/ConnectionTracker( 9662): at android.app.LoadedApk.forgetServiceDispatcher(LoadedApk.java:1680) W/ConnectionTracker( 9662): at android.app.ContextImpl.unbindService(ContextImpl.java:1781) W/ConnectionTracker( 9662): at android.content.ContextWrapper.unbindService(ContextWrapper.java:730) W/ConnectionTracker( 9662): at ci.f(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):1) W/ConnectionTracker( 9662): at ci.d(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):2) W/ConnectionTracker( 9662): at lt.E(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):9) W/ConnectionTracker( 9662): at ld.a(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at ef.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:459) W/ConnectionTracker( 9662): at java.util.concurrent.FutureTask.run(FutureTask.java:266) W/ConnectionTracker( 9662): at iy.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):5) D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 1 I/isdesign.studi( 9662): Background concurrent copying GC freed 1031(128KB) AllocSpace objects, 12(18MB) LOS objects, 49% free, 9MB/19MB, paused 322us total 104.407ms I/isdesign.studi( 9662): Background concurrent copying GC freed 1432(175KB) AllocSpace objects, 16(25MB) LOS objects, 50% free, 15MB/31MB, paused 197us total 104.761ms I/isdesign.studi( 9662): Background concurrent copying GC freed 354(128KB) AllocSpace objects, 16(25MB) LOS objects, 50% free, 15MB/31MB, paused 154us total 114.180ms I/isdesign.studi( 9662): Background concurrent copying GC freed 357(144KB) AllocSpace objects, 16(25MB) LOS objects, 50% free, 9MB/19MB, paused 192us total 112.755ms I/isdesign.studi( 9662): Waiting for a blocking GC ProfileSaver I/isdesign.studi( 9662): WaitForGcToComplete blocked ProfileSaver on HeapTrim for 8.428ms D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 I/isdesign.studi( 9662): Background concurrent copying GC freed 460(127KB) AllocSpace objects, 16(25MB) LOS objects, 49% free, 9MB/19MB, paused 250us total 101.447ms I/isdesign.studi( 9662): Background concurrent copying GC freed 871(159KB) AllocSpace objects, 16(25MB) LOS objects, 49% free, 15MB/31MB, paused 135us total 119.293ms D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/SensorManager( 9662): unregisterListener :: D/ViewRootImpl@148d258[MainActivity]( 9662): stopped(false) old=true D/SurfaceView( 9662): windowStopped(false) false io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} of ViewRootImpl@148d258[MainActivity] D/ViewRootImpl@148d258[MainActivity]( 9662): stopped(false) old=false D/ViewRootImpl@b2fea[SecondActivity]( 9662): MSG_WINDOW_FOCUS_CHANGED 0 1 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@d6a8fdf[SecondActivity] D/InputMethodManager( 9662): getNavigationBarColor() -855310 D/SurfaceView( 9662): onWindowVisibilityChanged(0) true io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} of ViewRootImpl@148d258[MainActivity] D/ViewRootImpl@148d258[MainActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x7 surface={true 542878195712} changed=true D/mali_winsys( 9662): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000 D/OpenGLRenderer( 9662): eglCreateWindowSurface = 0x7ea0954d80, 0x7e660fe010 D/SurfaceView( 9662): show() Surface(name=SurfaceView - com.thisdesign.studio/com.example.inventory_app.MainActivity@4f34c96@1[9662])/@0x4fb1cec io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} D/SurfaceView( 9662): surfaceCreated 1 #8 io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} D/mali_winsys( 9662): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000 D/SurfaceView( 9662): surfaceChanged (1080,2175) 1 #8 io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} D/ViewRootImpl@148d258[MainActivity]( 9662): MSG_WINDOW_FOCUS_CHANGED 1 1 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@47c83be[MainActivity] D/InputMethodManager( 9662): getNavigationBarColor() -15906911 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@47c83be[MainActivity] D/InputMethodManager( 9662): getNavigationBarColor() -15906911 V/InputMethodManager( 9662): Starting input: tba=com.thisdesign.studio ic=null mNaviBarColor -15906911 mIsGetNaviBarColorSuccess true , NavVisible : true , NavTrans : false D/InputMethodManager( 9662): startInputInner - Id : 0 I/InputMethodManager( 9662): startInputInner - mService.startInputOrWindowGainedFocus D/InputTransport( 9662): Input channel constructed: fd=104 D/InputTransport( 9662): Input channel destroyed: fd=117 D/SurfaceView( 9662): onWindowVisibilityChanged(8) false android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} of ViewRootImpl@b2fea[SecondActivity] D/SurfaceView( 9662): show() Surface(name=SurfaceView - com.thisdesign.studio/com.shinow.qrscan.SecondActivity@658e2db@0[9662])/@0x9598178 android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} D/SurfaceView( 9662): surfaceDestroyed callback.size 1 #2 android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} D/SurfaceView( 9662): destroy() Surface(name=SurfaceView - com.thisdesign.studio/com.shinow.qrscan.SecondActivity@658e2db@0[9662])/@0x9598178 android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} W/libEGL ( 9662): EGLNativeWindowType 0x7e661fd010 disconnect failed D/OpenGLRenderer( 9662): eglDestroySurface = 0x7e66b75a80, 0x7e661fd000 D/ViewRootImpl@b2fea[SecondActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x5 surface={false 0} changed=true D/ViewRootImpl@b2fea[SecondActivity]( 9662): stopped(true) old=false D/SurfaceView( 9662): windowStopped(true) false android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} of ViewRootImpl@b2fea[SecondActivity] D/ViewRootImpl@b2fea[SecondActivity]( 9662): dispatchDetachedFromWindow D/InputTransport( 9662): Input channel destroyed: fd=108 W/ConnectionTracker( 9662): Exception thrown while unbinding W/ConnectionTracker( 9662): java.lang.IllegalArgumentException: Service not registered: ls@557d382 W/ConnectionTracker( 9662): at android.app.LoadedApk.forgetServiceDispatcher(LoadedApk.java:1680) W/ConnectionTracker( 9662): at android.app.ContextImpl.unbindService(ContextImpl.java:1781) W/ConnectionTracker( 9662): at android.content.ContextWrapper.unbindService(ContextWrapper.java:730) W/ConnectionTracker( 9662): at ci.f(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):1) W/ConnectionTracker( 9662): at ci.d(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):2) W/ConnectionTracker( 9662): at lt.E(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):9) W/ConnectionTracker( 9662): at ld.a(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at ef.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:459) W/ConnectionTracker( 9662): at java.util.concurrent.FutureTask.run(FutureTask.java:266) W/ConnectionTracker( 9662): at iy.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):5)
Help...
Trying to scan a QR code but nothing happens. Worked fine for the last 2 months then today it unexpectedly stopped working after i uninstalled my app from my device. Tried flutter clean and even upgraded the package but problem still persists.
Flutter doctor results `[√] Flutter (Channel stable, 1.22.5, on Microsoft Windows [Version 10.0.19041.746], locale en-KE)
[√] Android toolchain - develop for Android devices (Android SDK version 29.0.2) [√] Android Studio (version 3.5) [√] VS Code (version 1.52.1) [√] Connected device (1 available)
• No issues found!`
Debug Log
Launching lib\main.dart on SM A530W in debug mode... lib\main.dart Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=true √ Built build\app\outputs\flutter-apk\app-debug.apk. Connecting to VM Service at ws://127.0.0.1:50707/yyVA9CddjRg=/ws D/ViewRootImpl@148d258[MainActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x1 surface={true 543581724672} changed=false W/ConnectionTracker( 9662): Exception thrown while unbinding W/ConnectionTracker( 9662): java.lang.IllegalArgumentException: Service not registered: ls@557d382 W/ConnectionTracker( 9662): at android.app.LoadedApk.forgetServiceDispatcher(LoadedApk.java:1680) W/ConnectionTracker( 9662): at android.app.ContextImpl.unbindService(ContextImpl.java:1781) W/ConnectionTracker( 9662): at android.content.ContextWrapper.unbindService(ContextWrapper.java:730) W/ConnectionTracker( 9662): at ci.f(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):1) W/ConnectionTracker( 9662): at ci.d(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):2) W/ConnectionTracker( 9662): at lt.E(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):9) W/ConnectionTracker( 9662): at ld.a(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at ef.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:459) W/ConnectionTracker( 9662): at java.util.concurrent.FutureTask.run(FutureTask.java:266) W/ConnectionTracker( 9662): at iy.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):5) I/flutter ( 9662): SVG Warning: Discarding: I/flutter ( 9662): I/flutter ( 9662): <polyline id="XMLID_365_" style="display:none;opacity:0.6;" points="161.941,64.197 161.941,202.053 184.473,208.56 
							184.546,64.197 161.941,64.197 						"/> I/flutter ( 9662): I/flutter ( 9662): and any children it has since it is not visible. I/flutter ( 9662): If that element is meant to be visible, thedisplayorvisibilityattributes should be removed. I/flutter ( 9662): If that element is not meant to be visible, it would be better to remove it from the SVG file. I/flutter ( 9662): SVG Warning: Discarding: I/flutter ( 9662): I/flutter ( 9662): <polygon id="XMLID_234_" style="display:none;opacity:0.3;" points="125.54,57.937 125.54,62.699 125.54,64.197 
								125.54,208.56 132.934,208.56 132.934,64.197 176.336,64.197 176.336,208.56 184.473,208.56 184.473,64.197 184.473,62.699 
								184.473,57.937 							"/> I/flutter ( 9662): I/flutter ( 9662): and any children it has since it is not visible. I/flutter ( 9662): If that element is meant to be visible, thedisplayorvisibilityattributes should be removed. I/flutter ( 9662): If that element is not meant to be visible, it would be better to remove it from the SVG file. I/flutter ( 9662): SVG Warning: Discarding: I/flutter ( 9662): I/flutter ( 9662): <rect id="XMLID_735_" x="147.928" y="49.149" style="display:none;opacity:0.3;" width="12.145" height="2.712"/> I/flutter ( 9662): I/flutter ( 9662): and any children it has since it is not visible. I/flutter ( 9662): If that element is meant to be visible, thedisplayorvisibilityattributes should be removed. I/flutter ( 9662): If that element is not meant to be visible, it would be better to remove it from the SVG file. D/ViewRootImpl@148d258[MainActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@148d258[MainActivity]( 9662): ViewPostIme pointer 1 W/ActivityThread( 9662): handleWindowVisibility: no activity for token android.os.BinderProxy@433a5ce W/isdesign.studi( 9662): Accessing hidden method Landroid/graphics/drawable/Drawable;->getOpticalInsets()Landroid/graphics/Insets; (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden field Landroid/graphics/Insets;->left:I (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden field Landroid/graphics/Insets;->right:I (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden field Landroid/graphics/Insets;->top:I (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden field Landroid/graphics/Insets;->bottom:I (light greylist, linking) I/DecorView( 9662): createDecorCaptionView >> DecorView@d6a8fdf[], isFloating: false, isApplication: true, hasWindowDecorCaption: false, hasWindowControllerCallback: true W/isdesign.studi( 9662): Accessing hidden method Landroid/view/View;->getAccessibilityDelegate()Landroid/view/View$AccessibilityDelegate; (light greylist, linking) W/isdesign.studi( 9662): Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (light greylist, reflection) W/isdesign.studi( 9662): Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (light greylist, reflection) W/isdesign.studi( 9662): Accessing hidden method Landroid/widget/TextView;->getTextDirectionHeuristic()Landroid/text/TextDirectionHeuristic; (light greylist, linking) D/SensorManager( 9662): registerListener :: 5, TMD3725 Light, 200000, 0, I/MediaPlayer( 9662): Need to enable context aware info V/MediaPlayer-JNI( 9662): native_setup V/MediaPlayerNative( 9662): constructor V/MediaPlayerNative( 9662): setListener W/MediaPlayer( 9662): Use of stream types is deprecated for operations other than volume control W/MediaPlayer( 9662): See the documentation of setAudioStreamType() for what to use instead with android.media.AudioAttributes to qualify your playback use case V/MediaPlayer-JNI( 9662): setVolume: left 1.000000 right 1.000000 V/MediaPlayerNative( 9662): MediaPlayer::setVolume(1.000000, 1.000000) V/MediaPlayer-JNI( 9662): setAuxEffectSendLevel: level 0.000000 V/MediaPlayerNative( 9662): MediaPlayer::setAuxEffectSendLevel(0.000000) V/MediaPlayer-JNI( 9662): setAudioStreamType: 3 V/MediaPlayerNative( 9662): MediaPlayer::setAudioStreamType V/MediaPlayer-JNI( 9662): setDataSourceFD: fd 102 V/MediaPlayerNative( 9662): setDataSource(102, 2102196, 6401) V/MediaPlayer-JNI( 9662): setVolume: left 0.100000 right 0.100000 V/MediaPlayerNative( 9662): MediaPlayer::setVolume(0.100000, 0.100000) V/MediaPlayerNative( 9662): setVideoSurfaceTexture V/MediaPlayerNative( 9662): prepare V/MediaPlayerNative( 9662): message received msg=200, ext1=10973, ext2=0 W/MediaPlayerNative( 9662): info/warning (10973, 0) V/MediaPlayerNative( 9662): callback application V/MediaPlayerNative( 9662): back from callback V/MediaPlayerNative( 9662): message received msg=1, ext1=0, ext2=0 V/MediaPlayerNative( 9662): MediaPlayer::notify() prepared V/MediaPlayerNative( 9662): signal application thread V/MediaPlayerNative( 9662): callback application V/MediaPlayerNative( 9662): prepare complete - status=0 V/MediaPlayerNative( 9662): back from callback V/MediaPlayerNative( 9662): invoke 68 D/InputTransport( 9662): Input channel constructed: fd=108 D/ViewRootImpl@b2fea[SecondActivity]( 9662): setView = DecorView@d6a8fdf[SecondActivity] TM=true MM=false D/ViewRootImpl@148d258[MainActivity]( 9662): MSG_WINDOW_FOCUS_CHANGED 0 1 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@47c83be[MainActivity] D/InputMethodManager( 9662): getNavigationBarColor() -15906911 V/MediaPlayerNative( 9662): invoke 68 D/SurfaceView( 9662): onWindowVisibilityChanged(0) true android.view.SurfaceView{658e2db V.E...... ......I. 0,0-0,0 #7f0800b6 app:id/preview_view} of ViewRootImpl@b2fea[SecondActivity] D/ViewRootImpl@b2fea[SecondActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x7 surface={true 542879240192} changed=true D/mali_winsys( 9662): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000 D/OpenGLRenderer( 9662): eglCreateWindowSurface = 0x7e66b75a80, 0x7e661fd010 D/SurfaceView( 9662): show() Surface(name=SurfaceView - com.thisdesign.studio/com.shinow.qrscan.SecondActivity@658e2db@0[9662])/@0x9598178 android.view.SurfaceView{658e2db V.E...... ......ID 0,0-1080,2103 #7f0800b6 app:id/preview_view} D/SurfaceView( 9662): surfaceCreated 1 #8 android.view.SurfaceView{658e2db V.E...... ......ID 0,0-1080,2103 #7f0800b6 app:id/preview_view} E/Camera_APM : ( 9662): [APM]APM's Thread is started E/Camera_APM : ( 9662): [APM] This app is forground app D/CameraConfigurationManager( 9662): Default preview format: 17/yuv420sp D/CameraConfigurationManager( 9662): Screen resolution: Point(1080, 2175) I/#########( 9662): screenX:2175 screenY:1080 D/CameraConfigurationManager( 9662): preview-size-values parameter: 1920x1080,1440x1080,1088x1088,1280x720,1056x704,1024x768,960x720,720x720,720x480,640x480,352x288,320x240,256x144,176x144 D/CameraConfigurationManager( 9662): Camera resolution: Point(1080, 2175) D/CameraConfigurationManager( 9662): Setting preview size: Point(1920, 1080) W/isdesign.studi( 9662): Accessing hidden method Landroid/os/ServiceManager;->getService(Ljava/lang/String;)Landroid/os/IBinder; (light greylist, reflection) V/FlashlightManager( 9662): This device does supports control of a flashlight D/SurfaceView( 9662): surfaceChanged (1080,2103) 1 #8 android.view.SurfaceView{658e2db V.E...... ......ID 0,0-1080,2103 #7f0800b6 app:id/preview_view} I/System.out( 9662): ---------------------|||||||||||||---onAccuracyChanged---|||||||||||------------------------- D/ViewRootImpl@b2fea[SecondActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x3 surface={true 542879240192} changed=false D/ViewRootImpl@b2fea[SecondActivity]( 9662): MSG_RESIZED: frame=[0,0][1080,2220] ci=[0,72][0,45] vi=[0,72][0,45] or=1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): MSG_WINDOW_FOCUS_CHANGED 1 1 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@d6a8fdf[SecondActivity] D/InputMethodManager( 9662): getNavigationBarColor() -855310 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@d6a8fdf[SecondActivity] D/InputMethodManager( 9662): getNavigationBarColor() -855310 V/InputMethodManager( 9662): Starting input: tba=com.thisdesign.studio ic=null mNaviBarColor -855310 mIsGetNaviBarColorSuccess true , NavVisible : true , NavTrans : false D/InputMethodManager( 9662): startInputInner - Id : 0 I/InputMethodManager( 9662): startInputInner - mService.startInputOrWindowGainedFocus D/InputTransport( 9662): Input channel constructed: fd=117 D/InputTransport( 9662): Input channel destroyed: fd=103 I/isdesign.studi( 9662): Background concurrent copying GC freed 2774(252KB) AllocSpace objects, 3(172KB) LOS objects, 50% free, 9MB/19MB, paused 1.859ms total 118.457ms D/SurfaceView( 9662): onWindowVisibilityChanged(8) false io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} of ViewRootImpl@148d258[MainActivity] D/SurfaceView( 9662): show() Surface(name=SurfaceView - com.thisdesign.studio/com.example.inventory_app.MainActivity@4f34c96@0[9662])/@0x88575ed io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} D/SurfaceView( 9662): surfaceDestroyed callback.size 1 #2 io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} W/libEGL ( 9662): EGLNativeWindowType 0x7e900da010 disconnect failed D/SurfaceView( 9662): destroy() Surface(name=SurfaceView - com.thisdesign.studio/com.example.inventory_app.MainActivity@4f34c96@0[9662])/@0x88575ed io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} W/libEGL ( 9662): EGLNativeWindowType 0x7e8ffee010 disconnect failed D/OpenGLRenderer( 9662): eglDestroySurface = 0x7ea28a7f80, 0x7e8ffee000 D/ViewRootImpl@148d258[MainActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x5 surface={false 0} changed=true D/ViewRootImpl@148d258[MainActivity]( 9662): stopped(true) old=false D/SurfaceView( 9662): windowStopped(true) false io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} of ViewRootImpl@148d258[MainActivity] D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 W/ConnectionTracker( 9662): Exception thrown while unbinding W/ConnectionTracker( 9662): java.lang.IllegalArgumentException: Service not registered: ls@557d382 W/ConnectionTracker( 9662): at android.app.LoadedApk.forgetServiceDispatcher(LoadedApk.java:1680) W/ConnectionTracker( 9662): at android.app.ContextImpl.unbindService(ContextImpl.java:1781) W/ConnectionTracker( 9662): at android.content.ContextWrapper.unbindService(ContextWrapper.java:730) W/ConnectionTracker( 9662): at ci.f(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):1) W/ConnectionTracker( 9662): at ci.d(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):2) W/ConnectionTracker( 9662): at lt.E(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):9) W/ConnectionTracker( 9662): at ld.a(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at ef.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:459) W/ConnectionTracker( 9662): at java.util.concurrent.FutureTask.run(FutureTask.java:266) W/ConnectionTracker( 9662): at iy.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):5) D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme key 1 I/isdesign.studi( 9662): Background concurrent copying GC freed 1031(128KB) AllocSpace objects, 12(18MB) LOS objects, 49% free, 9MB/19MB, paused 322us total 104.407ms I/isdesign.studi( 9662): Background concurrent copying GC freed 1432(175KB) AllocSpace objects, 16(25MB) LOS objects, 50% free, 15MB/31MB, paused 197us total 104.761ms I/isdesign.studi( 9662): Background concurrent copying GC freed 354(128KB) AllocSpace objects, 16(25MB) LOS objects, 50% free, 15MB/31MB, paused 154us total 114.180ms I/isdesign.studi( 9662): Background concurrent copying GC freed 357(144KB) AllocSpace objects, 16(25MB) LOS objects, 50% free, 9MB/19MB, paused 192us total 112.755ms I/isdesign.studi( 9662): Waiting for a blocking GC ProfileSaver I/isdesign.studi( 9662): WaitForGcToComplete blocked ProfileSaver on HeapTrim for 8.428ms D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 I/isdesign.studi( 9662): Background concurrent copying GC freed 460(127KB) AllocSpace objects, 16(25MB) LOS objects, 49% free, 9MB/19MB, paused 250us total 101.447ms I/isdesign.studi( 9662): Background concurrent copying GC freed 871(159KB) AllocSpace objects, 16(25MB) LOS objects, 49% free, 15MB/31MB, paused 135us total 119.293ms D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 0 D/ViewRootImpl@b2fea[SecondActivity]( 9662): ViewPostIme pointer 1 D/SensorManager( 9662): unregisterListener :: D/ViewRootImpl@148d258[MainActivity]( 9662): stopped(false) old=true D/SurfaceView( 9662): windowStopped(false) false io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} of ViewRootImpl@148d258[MainActivity] D/ViewRootImpl@148d258[MainActivity]( 9662): stopped(false) old=false D/ViewRootImpl@b2fea[SecondActivity]( 9662): MSG_WINDOW_FOCUS_CHANGED 0 1 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@d6a8fdf[SecondActivity] D/InputMethodManager( 9662): getNavigationBarColor() -855310 D/SurfaceView( 9662): onWindowVisibilityChanged(0) true io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} of ViewRootImpl@148d258[MainActivity] D/ViewRootImpl@148d258[MainActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x7 surface={true 542878195712} changed=true D/mali_winsys( 9662): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000 D/OpenGLRenderer( 9662): eglCreateWindowSurface = 0x7ea0954d80, 0x7e660fe010 D/SurfaceView( 9662): show() Surface(name=SurfaceView - com.thisdesign.studio/com.example.inventory_app.MainActivity@4f34c96@1[9662])/@0x4fb1cec io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} D/SurfaceView( 9662): surfaceCreated 1 #8 io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} D/mali_winsys( 9662): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000 D/SurfaceView( 9662): surfaceChanged (1080,2175) 1 #8 io.flutter.embedding.android.FlutterSurfaceView{4f34c96 V.E...... ........ 0,0-1080,2175} D/ViewRootImpl@148d258[MainActivity]( 9662): MSG_WINDOW_FOCUS_CHANGED 1 1 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@47c83be[MainActivity] D/InputMethodManager( 9662): getNavigationBarColor() -15906911 D/InputMethodManager( 9662): prepareNavigationBarInfo() DecorView@47c83be[MainActivity] D/InputMethodManager( 9662): getNavigationBarColor() -15906911 V/InputMethodManager( 9662): Starting input: tba=com.thisdesign.studio ic=null mNaviBarColor -15906911 mIsGetNaviBarColorSuccess true , NavVisible : true , NavTrans : false D/InputMethodManager( 9662): startInputInner - Id : 0 I/InputMethodManager( 9662): startInputInner - mService.startInputOrWindowGainedFocus D/InputTransport( 9662): Input channel constructed: fd=104 D/InputTransport( 9662): Input channel destroyed: fd=117 D/SurfaceView( 9662): onWindowVisibilityChanged(8) false android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} of ViewRootImpl@b2fea[SecondActivity] D/SurfaceView( 9662): show() Surface(name=SurfaceView - com.thisdesign.studio/com.shinow.qrscan.SecondActivity@658e2db@0[9662])/@0x9598178 android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} D/SurfaceView( 9662): surfaceDestroyed callback.size 1 #2 android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} D/SurfaceView( 9662): destroy() Surface(name=SurfaceView - com.thisdesign.studio/com.shinow.qrscan.SecondActivity@658e2db@0[9662])/@0x9598178 android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} W/libEGL ( 9662): EGLNativeWindowType 0x7e661fd010 disconnect failed D/OpenGLRenderer( 9662): eglDestroySurface = 0x7e66b75a80, 0x7e661fd000 D/ViewRootImpl@b2fea[SecondActivity]( 9662): Relayout returned: old=[0,0][1080,2220] new=[0,0][1080,2220] result=0x5 surface={false 0} changed=true D/ViewRootImpl@b2fea[SecondActivity]( 9662): stopped(true) old=false D/SurfaceView( 9662): windowStopped(true) false android.view.SurfaceView{658e2db V.E...... ........ 0,0-1080,2103 #7f0800b6 app:id/preview_view} of ViewRootImpl@b2fea[SecondActivity] D/ViewRootImpl@b2fea[SecondActivity]( 9662): dispatchDetachedFromWindow D/InputTransport( 9662): Input channel destroyed: fd=108 W/ConnectionTracker( 9662): Exception thrown while unbinding W/ConnectionTracker( 9662): java.lang.IllegalArgumentException: Service not registered: ls@557d382 W/ConnectionTracker( 9662): at android.app.LoadedApk.forgetServiceDispatcher(LoadedApk.java:1680) W/ConnectionTracker( 9662): at android.app.ContextImpl.unbindService(ContextImpl.java:1781) W/ConnectionTracker( 9662): at android.content.ContextWrapper.unbindService(ContextWrapper.java:730) W/ConnectionTracker( 9662): at ci.f(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):1) W/ConnectionTracker( 9662): at ci.d(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):2) W/ConnectionTracker( 9662): at lt.E(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):9) W/ConnectionTracker( 9662): at ld.a(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at ef.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):3) W/ConnectionTracker( 9662): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:459) W/ConnectionTracker( 9662): at java.util.concurrent.FutureTask.run(FutureTask.java:266) W/ConnectionTracker( 9662): at iy.run(:com.google.android.gms.dynamite_measurementdynamite@204714067@20.47.14 (100408-0):5)Help...