如何在启动时解决抖动的白屏

编程问答 2022-11-14

问题描述

我有一个应用程序，它在运行，突然我单击运行，屏幕白屏，什么都没有，上次我没有添加任何代码，直到今天它一直在运行， 这是我的日志

Launching lib\main.dart on BG2 W09 in debug mode...
Running Gradle task 'assembleDebug'...
√ Built build\app\outputs\apk\debug\app-debug.apk.
Installing build\app\outputs\apk\app.apk...
Uninstalling old version...
Error: ADB exited with exit code -1
Performing Push Install
D:\AndroidStudioProjects\business\build\app\outputs\apk\app.apk: 1 file pushed,0 skipped. 4.7 MB/s (63797998 bytes in 12.930s)
adb: error: failed to copy 'D:\AndroidStudioProjects\business\build\app\outputs\apk\app.apk' to '/data/local/tmp/app.apk': remote No space left on device
Installing build\app\outputs\apk\app.apk...
D/SurfaceView(23749): checkSurfaceViewlLogProperty get invalid command
I/HwSecImmHelper(23749): mSecurityInputMethodService is null
Debug service listening on ws://127.0.0.1:52457/m2CbTf6qGA0=/ws
Syncing files to device BG2 W09...
D/ActivityThread(23749): holder:android.app.IActivityManager$ContentProviderHolder@4e3f37,holder.provider:android.content.ContentProviderProxy@41ddca4
D/ActivityThread(23749): add activity client record,r= ActivityRecord{9f088b0 token=android.os.BinderProxy@d300329 {com.asmartcastle.business/com.asmartcastle.business.MainActivity}} token= android.os.BinderProxy@d300329
V/ActivityThread(23749): Performing resume of ActivityRecord{9f088b0 token=android.os.BinderProxy@d300329 {com.asmartcastle.business/com.asmartcastle.business.MainActivity}}
D/ActivityThread(23749): ACT-AM_ON_RESUME_CALLED ActivityRecord{9f088b0 token=android.os.BinderProxy@d300329 {com.asmartcastle.business/com.asmartcastle.business.MainActivity}}
V/ActivityThread(23749): Resume ActivityRecord{9f088b0 token=android.os.BinderProxy@d300329 {com.asmartcastle.business/com.asmartcastle.business.MainActivity}} started activity: false,hideForNow: false,finished: false

V / PhoneWindow（23749）：DecorView setVisiblity：可见性= 4，父级= null，此= com.android.internal.policy.PhoneWindow $ DecorView {ae1f10 IE ..... R ..... ID 0 ，0-0,0} D / WindowClient（23749）：添加到mViews：com.android.internal.policy.PhoneWindow $ DecorView {ae1f10 IE ..... R .... ID 0,0-0,0}，这= android。 view.WindowManagerGlobal@1a43141 

D/OpenGLRenderer(23749): Dumper init 2 threads <0xa7392ec0>
D/OpenGLRenderer(23749): <com.asmartcastle.business> is running.
D/OpenGLRenderer(23749): Use EGL_SWAP_BEHAVIOR_PRESERVED: false
D/OpenGLRenderer(23749): CanvasContext() 0xb2ef3800
D/GraphicBuffer(23749): register,handle(0xa72147c0) (w:832 h:2048 s:832 f:0x1 u:0x000100)
V/ActivityThread(23749): Resuming ActivityRecord{9f088b0 token=android.os.BinderProxy@d300329 {com.asmartcastle.business/com.asmartcastle.business.MainActivity}} with isForward=true
V/PhoneWindow(23749): DecorView setVisiblity: visibility = 0,Parent =ViewRoot{330f6e6 com.asmartcastle.business/com.asmartcastle.business.MainActivity,ident = 0},this =com.android.internal.policy.PhoneWindow$DecorView{ae1f10 V.E...... R.....ID 0,0}
V/ActivityThread(23749): Scheduling idle handler for ActivityRecord{9f088b0 token=android.os.BinderProxy@d300329 {com.asmartcastle.business/com.asmartcastle.business.MainActivity}}
D/ActivityThread(23749): ACT-LAUNCH_ACTIVITY handled : 0 / ActivityRecord{9f088b0 token=android.os.BinderProxy@d300329 {com.asmartcastle.business/com.asmartcastle.business.MainActivity}}
I/SurfaceView(23749): updateWindow -- onWindowVisibilityChanged,visibility = 0,this = io.flutter.embedding.android.FlutterSurfaceView{e5e980c V.E...... ......I. 0,0}
I/OpenGLRenderer(23749): Initialized EGL,version 1.4
D/OpenGLRenderer(23749): Created EGL context (0xa6c92240)
I/SurfaceView(23749): updateWindow -- setFrame,this = io.flutter.embedding.android.FlutterSurfaceView{e5e980c V.E...... ......ID 0,0-600,976}
I/OpenGLRenderer(23749): Get enable program binary service property (0)
W/OpenGLRenderer(23749): Program binary service is not enabled.
I/SurfaceView(23749): updateWindow -- OnPreDrawListener,mHaveFrame = true,976}
I/SurfaceView(23749): Changes: creating=true format=true size=true visible=true left=true top=true mUpdateWindowNeeded=false mReportDrawNeeded=false redrawNeeded=false forceSizeChanged=true mVisible=false mRequestedVisible=true,976}
W/OpenGLRenderer(23749): load: so=/system/lib/libhwuibp.so
W/OpenGLRenderer(23749): dlopen failed: library "/system/lib/libhwuibp.so" not found
W/OpenGLRenderer(23749): Initialize Binary Program Cache: Load Failed

I / SurfaceView（23749）：曲面：Surface（name = null）/ @ 0xc41a07d，this = io.flutter.embedding.android.FlutterSurfaceView {e5e980c VE ................. ID 0 ，0-600,976} V / SurfaceView（23749）：此= io.flutter.embedding.android.FlutterSurfaceView {e5e980c VE ........... ID 0,976}的大小进行了调整：w = 600 h = 976，cur w = -1 h = -1 I / [MALI] Gralloc：dlopen libsec_mem.so失败

D/Surface (23749): Surface::connect(this=0x9afd7000,api=1)
I/SurfaceView(23749): New surface: Surface(name=null)/@0x4859b72,vis=true,frame=Rect(0,0 - 600,976),976}
I/SurfaceView(23749): Callback --> surfaceCreated,976}
I/SurfaceView(23749): surfaceCreated callback +,976}
W/libEGL  (23749): [ANDROID_RECORDABLE] format: 1
D/Surface (23749): Surface::setBufferCount(this=0x9afd7000,bufferCount=4)
D/GraphicBuffer(23749): register,handle(0xa7214b40) (w:600 h:1024 s:608 f:0x1 u:0x000f02)
D/Surface (23749): Surface::connect(this=0x96052800,api=1)
W/libEGL  (23749): [ANDROID_RECORDABLE] format: 1
D/Surface (23749): Surface::setBufferCount(this=0x96052800,handle(0xadbc43f0) (w:600 h:976 s:608 f:0x1 u:0x000f02)
I/SurfaceView(23749): surfaceCreated callback -,976}
I/SurfaceView(23749): surfaceChanged -- format=4 w=600 h=976,976}
I/SurfaceView(23749): surfaceChanged callback +,976}
I/SurfaceView(23749): surfaceChanged callback -,976}
I/SurfaceView(23749): surfaceRedrawNeeded,976}
I/SurfaceView(23749): finishedDrawing,976}
V/SurfaceView(23749): Layout: x=0 y=0 w=600 h=976,976}
I/Choreographer(23749): Skipped 70 frames!  The application may be doing too much work on its main thread.
I/SurfaceView(23749): updateWindow -- OnPreDrawListener,976}
I/SurfaceView(23749): Changes: creating=false format=false size=false visible=false left=false top=false mUpdateWindowNeeded=true mReportDrawNeeded=true redrawNeeded=false forceSizeChanged=false mVisible=true mRequestedVisible=true,976}
I/SurfaceView(23749): Cur surface: Surface(name=null)/@0xc41a07d,976}
I/SurfaceView(23749): New surface: Surface(name=null)/@0x4859b72,976}
I/SurfaceView(23749): Punch a hole(dispatchDraw),w = 600,h = 976,this = io.flutter.embedding.android.FlutterSurfaceView{e5e980c V.E...... ........ 0,976}
V/InputMethodManager(23749): onWindowFocus: io.flutter.embedding.android.FlutterView{5e29555 VFE...... .F....I. 0,976} softInputMode=272 first=true flags=#81810100
V/InputMethodManager(23749): START INPUT: io.flutter.embedding.android.FlutterView{5e29555 VFE...... .F....I. 0,976} ic=null tba=android.view.inputmethod.EditorInfo@c0dfcbe controlFlags=#105
I/SurfaceView(23749): updateWindow -- UPDATE_WINDOW_MSG,this = Handler (android.view.SurfaceView$1) {deab11f}
I/SurfaceView(23749): updateWindow -- setFrame,976}
I/SurfaceView(23749): updateWindow -- OnPreDrawListener,976}
D/GraphicBuffer(23749): register,handle(0xa72115e0) (w:600 h:1024 s:608 f:0x1 u:0x000f02)
I/flutter (23749): ar
E/flutter (23749): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: FormatException: Unexpected character (at line 9,character 3)
E/flutter (23749):   "password": "Password",E/flutter (23749):   ^
E/flutter (23749): 
E/flutter (23749): #0      _ChunkedJsonParser.fail (dart:convert-patch/convert_patch.dart:1394:5)
E/flutter (23749): #1      _ChunkedJsonParser.parse (dart:convert-patch/convert_patch.dart:847:56)
E/flutter (23749): #2      _parseJson (dart:convert-patch/convert_patch.dart:31:10)
E/flutter (23749): #3      JsonDecoder.convert (dart:convert/json.dart:505:36)
E/flutter (23749): #4      JsonCodec.decode (dart:convert/json.dart:153:41)
E/flutter (23749): #5      DemoLocalization.load (package:business/Languages/DemoLocalization.dart:19:43)
E/flutter (23749): <asynchronous suspension>
E/flutter (23749): #6      DemoLocalizationsDelegate.load (package:business/Languages/DemoLocalization.dart:41:24)
E/flutter (23749): #7      _loadAll (package:flutter/src/widgets/localizations.dart:58:49)
E/flutter (23749): #8      _LocalizationsState.load (package:flutter/src/widgets/localizations.dart:509:62)
E/flutter (23749): #9      _LocalizationsState.initState (package:flutter/src/widgets/localizations.dart:474:5)
E/flutter (23749): #10     StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4640:58)
E/flutter (23749): #11     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4476:5)
E/flutter (23749): #12     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3446:14)
E/flutter (23749): #13     Element.updateChild (package:flutter/src/widgets/framework.dart:3214:18)
E/flutter (23749): #14     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4527:16)
E/flutter (23749): #15     Element.rebuild (package:flutter/src/widgets/framework.dart:4218:5)
E/flutter (23749): #16     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4481:5)
E/flutter (23749): #17     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4476:5)
E/flutter (23749): #18     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3446:14)
E/flutter (23749): #19     Element.updateChild (package:flutter/src/widgets/framework.dart:3214:18)
E/flutter (23749): #20     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4527:16)
E/flutter (23749): #21     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4675:11)
E/flutter (23749): #22     Element.rebuild (package:flutter/src/widgets/framework.dart:4218:5)
E/flutter (23749): #23     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4481:5)
E/flutter (23749): #24     StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4666:11)
E/flutter (23749): #25     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4476:5)
E/flutter (23749): #26     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3446:14)
E/flutter (23749): #27     Element.updateChild (package:flutter/src/widgets/framework.dart:3214:18)
E/flutter (23749): #28     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4527:16)
E/flutter (23749): #29     Element.rebuild (package:flutter/src/widgets/framework.dart:4218:5)
E/flutter (23749): #30     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4481:5)
E/flutter (23749): #31     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4476:5)
E/flutter (23749): #32     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3446:14)
E/flutter (23749): #33     Element.updateChild (package:flutter/src/widgets/framework.dart:3214:18)
E/flutter (23749): #34     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4527:16)
E/flutter (23749): #35     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4675:11)
E/flutter (23749): #36     Element.rebuild (package:flutter/src/widgets/framework.dart:4218:5)
E/flutter (23749): #37     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4481:5)
E/flutter (23749): #38     StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4666:11)
E/flutter (23749): #39     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4476:5)
E/flutter (23749): #40     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3446:14)
E/flutter (23749): #41     Element.updateChild (package:flutter/src/widgets/framework.dart:3214:18)
E/flutter (23749): #42     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4527:16)
E/flutter (23749): #43     Element.rebuild (package:flutter/src/widgets/framework.dart:4218:5)
E/flutter (23749): #44     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4481:5)
E/flutter (23749): #45     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4476:5)
E/flutter (23749): #46     Element.inflateWidget (package:flut
I/flutter (23749): font = Cairo

请帮助我

解决方法

在终端中尝试Flutter clean，然后重新构建。

,

错误，设备上没有剩余空间 

db: error: failed to copy 'D:\AndroidStudioProjects\business\build\app\outputs\apk\app.apk' to '/data/local/tmp/app.apk': remote No space left on device
Installing build\app\outputs\apk\app.apk...
D/SurfaceView(23749): checkSurfaceViewlLogProperty get invalid command
I/HwSecImmHelper(23749): mSecurityInputMethodService is null
,

这是第二个问题，第一个语言问题，当尝试调用json转换文件的应用程序丢失（（，）），但未显示错误，第二个问题是设备空间问题。 谢谢你的帮助

dartscreenwhitewhitespace

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