Застревает на стартовой странице, когда приложение Flutter снова открывается ⇐ Android

Форум для тех, кто программирует под Android
Ответить
Anonymous
 Застревает на стартовой странице, когда приложение Flutter снова открывается

Сообщение Anonymous »

Предисловие: я использую Flutter для разработки приложения для Android. Но я обнаружил, что когда я открываю приложение, а затем переключаюсь в фоновый режим, а затем снова открываю приложение через некоторое время, приложение застрянет на стартовой странице и не сможет быть открыта в обычном режиме.

Это моя основная активность:

Код: Выделить всё

class MainActivity: FlutterActivity() {
///There is Nothing.
}

Это моя конфигурация AndroidManifest.xml:

Код: Выделить всё

Содержимое launch_background:

Код: Выделить всё

И код main.dart:

Код: Выделить всё

void main() async {
await onCreated();
runApp(const App());
}

class App extends StatelessWidget {
const App({super.key});

@override
Widget build(BuildContext context) {
return GetMaterialApp(
title: AppConfig.getAppName,
debugShowCheckedModeBanner: false,
locale: const Locale('zh', 'CN'),
fallbackLocale: const Locale('zh', 'CN'),
theme: ThemeData(
primaryColor: AppColors.primaryColor,
),
defaultTransition: Transition.rightToLeft,
getPages: AppRoutes.appRoutePages,
initialRoute: AppRoutes.getAppInitPage,
routingCallback: (value) {
AppRoutes.onAppRouteCallback(value);
},
builder: FlutterSmartDialog.init(),
navigatorObservers: [FlutterSmartDialog.observer],
localizationsDelegates: GlobalMaterialLocalizations.delegates,
supportedLocales: const [
Locale('zh', 'CN')
],
);
}
...
}

[code]onCreated()[/code] содержимое:

Код: Выделить всё

 Future onCreated() async {
logInfo("#startAppInit");
WidgetsFlutterBinding.ensureInitialized();
await initMMKV();
await _queryAppInfo();
await CameraChecker.getInstance().startCheck();
await _init();
await _initAppEnv();
}
Из следующего журнала вывода вы обнаружите, что код «startAppInit» не имеет вывода.
Затем журнал вывода в Logcat:< /h4>

Код: Выделить всё

 I  SmartGc CheckAndAddTask : enable = 1 periodCheck = 0
I  SmartGc CheckAndAddTask : enable = 1 periodCheck = 0
D  Compat change id reported: 171979766; UID 10502;  state: ENABLED
I  setSystemFontMap SharedMemory
I  setSystemFontMap Typaface
I  applyConfigurationToResources: smallestScreenWidthDp = 443mMaxBounds = Rect(0, 0 - 1122, 2442)
W  Unable to open '/system_ext/framework/androidx.window.extensions.dm': No such file or directory
W  Unable to open '/system_ext/framework/androidx.window.extensions.dm': No such file or directory
I  Init compatible state: true
D  HwFrameworkSecurityPartsFactory in.
I  add HwFrameworkSecurityPartsFactory to memory.
E  Fail to acquire dataAnalyzerService...
W  Unable to open '/system_ext/framework/androidx.window.sidecar.dm': No such file or directory
W  Unable to open '/system_ext/framework/androidx.window.sidecar.dm': No such file or directory
W  Unable to open '/data/app/~~KjocvaBbLJ3H408L42y5SQ==/com.silence.flutter_demo-6AYuhVbD68Z84OIS_YyisQ==/base.dm': No such file or directory
W  Unable to open '/data/app/~~KjocvaBbLJ3H408L42y5SQ==/com.silence.flutter_demo-6AYuhVbD68Z84OIS_YyisQ==/base.dm': No such file or directory
W  ApkAssets1 has N = 0
W  ApkAssets1 has N = 0
W  CUST VERSION = false, use class = class android.app.HwCustApplicationPackageManagerImpl
V  ANGLE Developer option for 'com.silence.flutter_demo' set to: 'default'
V  ANGLE GameManagerService for com.silence.flutter_demo: false
I  apicache path=/storage/emulated/0 state=mounted key=com.silence.flutter_demo#0#256
V  Updatable production driver is not supported on the device.
I  need clear apicache,because volumes changed,oldCnt=0 newCnt=1
I  SmartGc process: com.silence.flutter_demo enalbed: 1
I  apicache path=/storage/emulated/0 state=mounted key=com.silence.flutter_demo#0#0
I  need clear apicache,because volumes changed,oldCnt=1 newCnt=1
D  Using Network Security Config from resource network_security_config debugBuild: true
D  Using Network Security Config from resource network_security_config debugBuild: true
I  VM with version 2.1.0 has multidex support
I  Installing application
I  VM has multidex support, MultiDex support library is disabled.
I  init processName:com.silence.flutter_demo pid=24330 uid=10502
E  AtomicFileUtils: readFileLines file not exist: AtomicFile[/data/user/0/com.silence.flutter_demo/files/hw_cached_resid.list]
I  loadHwSystemFonts, isNightMode false, fontWeightScale is 100
I  update not variable theme font
I  finishPreloaded preloadStatus 0
V  Handling launch of ActivityRecord{a1e9942 token=android.os.BinderProxy@debb38d {com.silence.flutter_demo/com.silence.flutter_demo.MainActivity}}
D  disableOutlineDraw is true
W  ApkAssets1 has N = 0
W  ApkAssets1 has N = 0
E  isInSupportList 'com.silence.flutter_demo' is a game? no;  or product supported? yes
I  [GetTotalMemory] total memory =7471888KB
I  [0020080c] pn: com.silence.flutter_demo, p: 24330
I  HwCustType is 0
E  open file error
I  no cota live update cust policy found
I  GetCfgDirRealPolicyValue: custPolicyDirs: /system/magic/base:/system/magic/china:/system/magic/oversea:/system/magic/china_honor:/system/magic/oversea_honor:/vendor/etc:/odm/cust/all/cn:/odm/etc:/odm/hn_odm/LGE-AN00:/product_h/etc:/product_h/region_comm/china:/preas/china:/product_h/hn_oem/LGE-AN00:/preload/LGE-AN00/all/cn:/cust/global:/cust/def/cn:/version/cust/all/cn:/version/special_cust/LGE-AN00/all/cn:/cust/cotalite:/cust/ecota
I  [0030080c] no spt app: com.silence.flutter_demo
V  callActivityOnCreate
I  Found extracted resources res_timestamp-2-1701048852257
W  ApkAssets1 has N = 0
W  ApkAssets1 has N = 0
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1830:4: warning: 'ChineseBigSizeL' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1831:4: warning: 'ChineseBigSizeL' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1832:4: warning: 'ChineseBigSizeL' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1833:4: warning: 'ChineseBigSizeL' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1834:4: warning: 'ChineseBigSizeL' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1836:4: warning: 'ChineseBigSizeM' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1837:4: warning: 'ChineseBigSizeM' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1838:4: warning: 'ChineseBigSizeM' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1839:4: warning: 'ChineseBigSizeM' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1840:4: warning: 'ChineseBigSizeM' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1842:4: warning: 'ChineseBigSizeS' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1843:4: warning: 'ChineseBigSizeS' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1844:4: warning: 'ChineseBigSizeS' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1845:4: warning: 'ChineseBigSizeS' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1846:4: warning: 'ChineseBigSizeS' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1848:4: warning: 'ChineseBigSizeXs' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1849:4: warning: 'ChineseBigSizeXs' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1850:4: warning: 'ChineseBigSizeXs' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1851:4: warning: 'ChineseBigSizeXs' alias target not found
D  [SkFontMgr Android Parser] /system/etc/fonts.xml:1852:4: warning: 'ChineseBigSizeXs' alias target not found
W  type=1400 audit(0.0:213440): avc: denied { read } for name="max_map_count" dev="proc" ino=14176327 scontext=u:r:untrusted_app:s0:c246,c257,c512,c768 tcontext=u:object_r:proc_max_map_count:s0 tclass=file permissive=0 app=com.qualcomm.timeservice
I  QUALCOMM build                   : 2e98867c23, Ibac4945cc0
Build Date                       : 12/14/22
OpenGL ES Shader Compiler Version: EV031.36.08.16
Local Branch                     :
Remote Branch                    :
Remote Branch                    :
Reconstruct Branch               :
I  Build Config                     : S P 12.1.1 AArch64
I  Driver Path                      : /vendor/lib64/egl/libGLESv2_adreno.so
I  Driver Version                   : 0615.57
I  PFP: 0x01730155, ME: 0x00000000
W  Could not find QSPM HAL service. Skipping adreno profile processing.
D  Scheduling upload for context TransportContext(cct, DEFAULT, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) with jobId=-2113788497 in 30000ms(Backend next call timestamp 0). Attempt 1
D  Compat change id reported: 194532703; UID 10502; state: ENABLED
D  Scheduling upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) with jobId=-2108807760 in 86400000ms(Backend next call timestamp 0).  Attempt 1

I  Considering local module com.google.mlkit.dynamite.barcode:10000 and remote module com.google.mlkit.dynamite.barcode:0
I  Selected local version of com.google.mlkit.dynamite.barcode
W  com.silence.flutter_demo requires the Google Play Store, but it is missing.
W  The service for com.google.android.gms.common.internal.service.zap is not available: ConnectionResult{statusCode=SERVICE_INVALID, resolution=null, message=null}
I  The Dart VM service is listening on http://127.0.0.1:42065/4_AJJF3o01A=/
W  Accessing hidden method Landroid/view/accessibility/AccessibilityNodeInfo;->getSourceNodeId()J (unsupported,test-api, reflection, allowed)
W  Accessing hidden method Landroid/view/accessibility/AccessibilityRecord;->getSourceNodeId()J (unsupported, reflection, allowed)
W  Accessing hidden field Landroid/view/accessibility/AccessibilityNodeInfo;->mChildNodeIds:Landroid/util/LongArray; (unsupported, reflection, allowed)
W  Accessing hidden method Landroid/util/LongArray;->get(I)J (unsupported, reflection, allowed)
D  Storing event with priority=DEFAULT, name=FIREBASE_ML_SDK for destination cct
W  A splash screen was provided to Flutter, but this is deprecated. See flutter.dev/go/android-splash-migration for migration steps.
D  Upload for context TransportContext(cct, DEFAULT, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
D  Storing event with priority=VERY_LOW, name=FIREBASE_ML_SDK for destination cct
I   old windowMode:0 new windoMode:1
D  Upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled.  Returning...
I  add activity client record, r= ActivityRecord{a1e9942 token=android.os.BinderProxy@debb38d {com.silence.flutter_demo/com.silence.flutter_demo.MainActivity}} token= android.os.BinderProxy@debb38d
I  set decor visibility 4
I  scaleDisplayModeInRog, return new display mode = {id=1, width=1122, height=2442, fps=60.000004, alternativeRefreshRates=[]}
I   old windowMode:1 new windoMode:1
D  dispatchInputInterval 1000000
W  Access denied finding property "ro.vendor.display.precompile_skshader_config"
I  isSystemInDarkMode isResUiModeYes: false, isDarkMode: false
I  set decor visibility 0
W  type=1400 audit(0.0:213441): avc: denied { read } for name="u:object_r:vendor_display_prop:s0" dev="tmpfs" ino=589 scontext=u:r:untrusted_app:s0:c246,c257,c512,c768 tcontext=u:object_r:vendor_display_prop:s0 tclass=file permissive=0 app=com.qualcomm.timeservice
D  onViewRootImplSet activityToken android.os.BinderProxy@debb38d,activityClientRecord ActivityRecord{a1e9942 token=android.os.BinderProxy@debb38d {com.silence.flutter_demo/com.silence.flutter_demo.MainActivity}},isHnNavigationHide false isHidePrivateFlag = false
D  onViewRootImplSet activityToken android.os.BinderProxy@debb38d,activityClientRecord ActivityRecord{a1e9942 token=android.os.BinderProxy@debb38d {com.silence.flutter_demo/com.silence.flutter_demo.MainActivity}},isHwNavigationHide false
W  depended package hiTouch does n't exist!
I  HiTouch restricted: system app HiTouch don't exist.
D  onAttached, package=com.silence.flutter_demo, windowType=1, mHiTouchRestricted=true
I  184819560 attach
I  184819560 win vis 0
I  REFRESH_STATUS_BAR_ATTRS OnContentApplyWindowInsetsListener has SYSTEM_UI_LAYOUT_FLAGS
I  SurfaceControl 0x7ae701bf30
I  [](id:5f0a00000000,api:0,p:-1,c:24330) connect: controlledByApp=false
I  BLASTBufferQueue : comm:ycnet.pv_manage isTargetApp:0
D  RCS is disable
I  REFRESH_STATUS_BAR_ATTRS OnContentApplyWindowInsetsListener has SYSTEM_UI_LAYOUT_FLAGS
I  184819560 setWindowStopped false
I  [VRI[MainActivity]#0(BLAST Consumer)0](id:5f0a00000000,api:0,p:-1,c:24330) connect: api=1 producerControlledByApp=true
I  SurfaceControl 0x7ae701c2a0
E  Unable to match the desired swap behavior.
I  SurfaceControl 0x7ae701f210
I  SurfaceControl 0x7ae701f160
I  SurfaceControl 0x7ae701e0e0
I  [](id:5f0a00000001,api:0,p:-1,c:24330) connect: controlledByApp=false
I  184819560 create Surface(name=SurfaceView[com.silence.flutter_demo/com.silence.flutter_demo.MainActivity])/@0xff75db9 Surface(name=Background for SurfaceView[com.silence.flutter_demo/com.silence.flutter_demo.MainActivity])/@0xf775fe Surface(name=SurfaceView[com.silence.flutter_demo/com.silence.flutter_demo.MainActivity](BLAST))/@0xfc4d15f android.graphics.BLASTBufferQueue@d1247ac

I  [SurfaceView[com.silence.flutter_demo/com.silence.flutter_demo.MainActivity]#1(BLAST Consumer)1](id:5f0a00000001,api:0,p:-1,c:24330) connect: api=1 producerControlledByApp=true
I  SurfaceControl 0x7ae70003c0
I  SurfaceControl 0x7ae701f370

I  setAllowedHwForceDark:false package:com.silence.flutter_demo mCurrProcessState:0 mIsPackageNameChange:false hwForceDarkState:0 isViewAllowedForceDark:true isLastHonorForceDark:false
I  AGPServiceClient ConnectLocked
W  Expecting binder but got null!
I  removeInvalidNode jank list is null
I  init Rme, version is: v1.0
I  init Rme, version is: v1.0
I  current pid:24330 AppType:-1
D  disableOutlineDraw is true
I  init Rme, version is: v1.0
I  current pid:24330 AppType:-1
D  Compat change id reported: 193247900; UID 10502; state: ENABLED
I  send MSG_WINDOW_FOCUS_CHANGED msg
D  showOrHideHighlightView: hasFocus=true; winMode=1;  isMrgNull=true
W  startInputReason = 1
W  startInputReason = 6
I  SurfaceControl 0x7ae7020c30
I  SurfaceControl 0x7ae7020b80
I  SurfaceControl 0x7ae7011ae0
I  nativeRelease 0x7ae701f370 count: 2
I  ~SurfaceControl 0x7ae701f370
I  nativeRelease 0x7ae70003c0 count: 2
I  ~SurfaceControl 0x7ae70003c0
I  nativeRelease 0x7ae701dcc0 count: 5
I  ~SurfaceControl 0x7ae701dcc0
I  init lrucache size: 4194304 pid=24330
V  printErrorResource, maybe not an error because module has entative action to load resource.
D  Installing profile for com.silence.flutter_demo
D  Making request to: https://firebaselogging.googleapis.com/v0cc/log/batch?format=json_proto3
D  tagSocket(4) with statsTag=0xffffffff, statsUid=-1
D  tagSocket(4) with statsTag=0xffffffff, statsUid=-1
D  tagSocket(4) with statsTag=0xffffffff, statsUid=-1
D  tagSocket(4) with statsTag=0xffffffff, statsUid=-1
D  tagSocket(4) with statsTag=0xffffffff, statsUid=-1
Надеюсь, учителя смогут мне помочь, спасибо.
Как решить вопрос..

Подробнее здесь: https://stackoverflow.com/questions/775 ... pp-reopens
Вернуться к началу
Ответить

Быстрый ответ

Изменение регистра текста: 
Смайлики
:) :( :oops: :roll: :wink: :muza: :clever: :sorry: :angel: :read: *x)
Ещё смайлики…
   
К этому ответу прикреплено по крайней мере одно вложение.

Если вы не хотите добавлять вложения, оставьте поля пустыми.

Максимально разрешённый размер вложения: 15 МБ.

Вернуться в «Android»