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我是Android新手。我發佈了我的第一個應用。我在幾臺設備上測試了我的應用。它工作正常。我發表了它。 40次下載,我有3個崩潰報告。我無法弄清楚我錯在哪裏?以及如何解決它們?或者我應該修復?崩潰報告是否意味着程序停止工作?提前致謝。播放控制檯崩潰報告(OutOfMemory)

我報告:

LGE V20 (elsa), 4096MB RAM, Android 7.0 
Report 1 of 1 
java.lang.OutOfMemoryError: 
    at dalvik.system.VMRuntime.newNonMovableArray (Native Method) 
    at android.graphics.BitmapFactory.nativeDecodeAsset (Native Method) 
    at android.graphics.BitmapFactory.decodeStream (BitmapFactory.java:620) 
    at android.graphics.BitmapFactory.decodeResourceStream (BitmapFactory.java:455) 
    at android.graphics.drawable.Drawable.createFromResourceStream (Drawable.java:1152) 
    at android.content.res.ResourcesImpl.loadDrawableForCookie (ResourcesImpl.java:855) 
    at android.content.res.ResourcesImpl.loadDrawable (ResourcesImpl.java:706) 
    at android.content.res.Resources.getDrawable (Resources.java:776) 
    at android.content.Context.getDrawable (Context.java:525) 
    at android.widget.ImageView.resolveUri (ImageView.java:840) 
    at android.widget.ImageView.setImageResource (ImageView.java:439) 
    at com.taishi.flipprogressdialog.FlipProgressDialog$1.run (FlipProgressDialog.java:181) 
    at android.os.Handler.handleCallback (Handler.java:751) 
    at android.os.Handler.dispatchMessage (Handler.java:95) 
    at android.os.Looper.loop (Looper.java:154) 
    at android.app.ActivityThread.main (ActivityThread.java:6247) 
    at java.lang.reflect.Method.invoke (Native Method) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:872) 
    at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:762) 

Umx(Ultimate Mobile Experience) U673C (U673C), 1024MB RAM, Android 6.0 
Report 1 of 1 
java.lang.IllegalStateException: 
    at android.app.FragmentManagerImpl.checkStateLoss (FragmentManager.java:1411) 
    at android.app.FragmentManagerImpl.enqueueAction (FragmentManager.java:1429) 
    at android.app.BackStackRecord.commitInternal (BackStackRecord.java:687) 
    at android.app.BackStackRecord.commit (BackStackRecord.java:663) 
    at android.app.DialogFragment.dismissInternal (DialogFragment.java:301) 
    at android.app.DialogFragment.dismiss (DialogFragment.java:267) 
    at com.example.genesis.policeradiostream.TopFeedsFragment$Listeleme.onPostExecute (TopFeedsFragment.java:172) 
    at com.example.genesis.policeradiostream.TopFeedsFragment$Listeleme.onPostExecute (TopFeedsFragment.java:95) 
    at android.os.AsyncTask.finish (AsyncTask.java:651) 
    at android.os.AsyncTask.access$500 (AsyncTask.java:180) 
    at android.os.AsyncTask$InternalHandler.handleMessage (AsyncTask.java:668) 
    at android.os.Handler.dispatchMessage (Handler.java:102) 
    at android.os.Looper.loop (Looper.java:148) 
    at android.app.ActivityThread.main (ActivityThread.java:5417) 
    at java.lang.reflect.Method.invoke (Native Method) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:726) 
    at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:616) 

Samsung Galaxy S5 (klteusc), 2048MB RAM, Android 6.0 
Report 1 of 1 
java.lang.OutOfMemoryError: 
    at com.google.android.exoplayer2.extractor.DefaultTrackOutput$InfoQueue.commitSample (DefaultTrackOutput.java:920) 
    at com.google.android.exoplayer2.extractor.DefaultTrackOutput.sampleMetadata (DefaultTrackOutput.java:536) 
    at com.google.android.exoplayer2.extractor.mp3.Mp3Extractor.readSample (Mp3Extractor.java:226) 
    at com.google.android.exoplayer2.extractor.mp3.Mp3Extractor.read (Mp3Extractor.java:189) 
    at com.google.android.exoplayer2.source.ExtractorMediaPeriod$ExtractingLoadable.load (ExtractorMediaPeriod.java:652) 
    at com.google.android.exoplayer2.upstream.Loader$LoadTask.run (Loader.java:295) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1113) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:588) 
    at java.lang.Thread.run (Thread.java:818) 

回答

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錯誤1和3基本上是Android系統告訴你的程序的內存量你的程序要求的位圖或一些視頻文件無法分配。通常情況下,當您嘗試將大文件加載到內存時會發生這種情況。有很多方法可以避免像例子那樣發生這種情況:確保只在將要顯示的分辨率中加載圖像。在100px * 100px視圖中加載1920px * 1080px圖像沒有意義。

而當您在訪問某個活動或片段元素後會發生2個事件。確保你沒有訪問任何與asynctask的onPostExecute方法中的活動或片段相關的東西。其他途徑是在活動或碎片被破壞時取消你的異能。