我做了一個音樂播放器的應用程序。它在某些設備上運行正常,但在其他設備上崩潰。我無法理解錯誤。我如何解決它?我所知道的是第一個錯誤,那就是我必須單獨獲得讀取手機狀態權限的權限。應用程序不工作在所有設備
錯誤1:
java.lang.RuntimeException: Unable to create service beatbox.neelay.beatbox.MediaService: java.lang.SecurityException: Neither user 10103 nor current process has android.permission.READ_PHONE_STATE.
at android.app.ActivityThread.handleCreateService(ActivityThread.java:2804)
at android.app.ActivityThread.access$1900(ActivityThread.java:154)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1404)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5292)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)
Caused by: java.lang.SecurityException: Neither user 10103 nor current process has android.permission.READ_PHONE_STATE.
at android.os.Parcel.readException(Parcel.java:1546)
at android.os.Parcel.readException(Parcel.java:1499)
at com.android.internal.telephony.ITelephonyRegistry$Stub$Proxy.listenForSubscriber(ITelephonyRegistry.java:544)
at android.telephony.TelephonyManager.listen(TelephonyManager.java:2514)
at beatbox.neelay.beatbox.MediaService.callStateListener(MediaService.java:612)
at beatbox.neelay.beatbox.MediaService.onCreate(MediaService.java:126)
at android.app.ActivityThread.handleCreateService(ActivityThread.java:2794)
... 9 more
這是由用戶提交的錯誤。
錯誤2:
Writing exception to parcel
java.lang.SecurityException:
External path: /storage/emulated/0/Android/data/com.android.providers.media/albumthumbs/1481126994678: Neither user 10199 nor current process has android.permission.WRITE_EXTERNAL_STORAGE.
at android.app.ContextImpl.enforce(ContextImpl.java:1443)
at android.app.ContextImpl.enforceCallingOrSelfPermission(ContextImpl.java:1475)
at android.content.ContextWrapper.enforceCallingOrSelfPermission(ContextWrapper.java:675)
at com.android.providers.media.MediaProvider.enforceCallingOrSelfPermissionAndAppOps(MediaProvider.java:6793)
at com.android.providers.media.MediaProvider.checkAccess(MediaProvider.java:5570)
at com.android.providers.media.MediaProvider.ensureFileExists(MediaProvider.java:4381)
at com.android.providers.media.MediaProvider.getAlbumArtOutputUri(MediaProvider.java:5834)
at com.android.providers.media.MediaProvider.makeThumbInternal(MediaProvider.java:5976)
at com.android.providers.media.MediaProvider.getThumb(MediaProvider.java:5897)
at com.android.providers.media.MediaProvider.openFile(MediaProvider.java:5466)
at android.content.ContentProvider.openAssetFile(ContentProvider.java:1427)
at android.content.ContentProvider.openTypedAssetFile(ContentProvider.java:1607)
at android.content.ContentProvider.openTypedAssetFile(ContentProvider.java:1673)
at android.content.ContentProvider$Transport.openTypedAssetFile(ContentProvider.java:430)
at android.content.ContentProviderNative.onTransact(ContentProviderNative.java:313)
at android.os.Binder.execTransact(Binder.java:458)
我拿許可,允許在清單,並在Java中的Android米,我沒有使用的寫入外部存儲的任何功能,但隨後又其顯示的錯誤。
請考慮檢查許可..安卓6>需要許可才能使用它們.. – ZeroOne