Camera2Basic failed to open camera normally

After I import Camera2Basic into Android Studio and run it (My device only has front camera)

for the first time, camera opened normally, then no matter I exit camera, clear the cache/data, uninstall the APP and reinstall it, camera still failed to open again. log from Android Studio is as below:

It seems stunk in the starting window, in the left-top window, it shows 'Front JPEG (0)'

```
2023-05-24 15:22:45.556 9183-9183 studio.deploy pid-9183 E Could not remove dir '/data/data/com.android.example.camera2.basic/code_cache/.ll/': No such file or directory
---------------------------- PROCESS STARTED (9201) for package com.android.example.camera2.basic ----------------------------
2023-05-24 15:22:47.208 9201-9201 chatty com.android.example.camera2.basic I uid=10054(com.android.example.camera2.basic) re-initialized> identical 1 line
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/content/res/ResourcesKey;->(Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ILandroid/content/res/Configuration;Landroid/content/res/CompatibilityInfo;[Landroid/content/res/loader/ResourcesLoader;)V (blacklist, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/app/ResourcesManager;->invalidatePath(Ljava/lang/String;)V (greylist-max-o, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/content/res/ResourcesKey;->isPathReferenced(Ljava/lang/String;)Z (greylist-max-o, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager$ApkKey;->path:Ljava/lang/String; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/content/res/ApkAssets;->close()V (blacklist, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager$ApkKey;->path:Ljava/lang/String; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager;->mCachedApkAssets:Landroid/util/ArrayMap; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.209 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/content/res/ApkAssets;->close()V (blacklist, linking, denied)
2023-05-24 15:22:47.210 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/app/ResourcesManager;->isSameResourcesOverrideConfig(Landroid/os/IBinder;Landroid/content/res/Configuration;)Z (greylist-max-o, linking, denied)
2023-05-24 15:22:47.210 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->overrideConfig:Landroid/content/res/Configuration; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.210 9201-9201 chatty com.android.example.camera2.basic I uid=10054(com.android.example.camera2.basic) identical 1 line
2023-05-24 15:22:47.210 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->overrideConfig:Landroid/content/res/Configuration; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.210 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/content/res/Configuration;->diffPublicOnly(Landroid/content/res/Configuration;)I (greylist-max-o, linking, denied)
2023-05-24 15:22:47.210 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/app/ResourcesManager;->overrideTokenDisplayAdjustments(Landroid/os/IBinder;Ljava/util/function/Consumer;)Z (blacklist, linking, denied)
2023-05-24 15:22:47.210 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden field Landroid/app/ResourcesManager$ActivityResources;->activityResources:Ljava/util/ArrayList; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.210 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/content/res/Resources;->overrideDisplayAdjustments(Ljava/util/function/Consumer;)V (blacklist, linking, denied)
2023-05-24 15:22:47.211 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/app/ResourcesManager;->updateResourcesForActivity(Landroid/os/IBinder;Landroid/content/res/Configuration;IZ)V (greylist-max-o, linking, denied)
2023-05-24 15:22:47.211 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/app/ResourcesManager;->getOrCreateActivityResourcesStructLocked(Landroid/os/IBinder;)Landroid/app/ResourcesManager$ActivityResources; (greylist-max-o, linking, denied)
2023-05-24 15:22:47.218 9201-9201 studio.deploy com.android.example.camera2.basic I JVMTI::HiddenAPIWarning:Restoring not supported
2023-05-24 15:22:47.482 9201-9201 NetworkSecurityConfig com.android.example.camera2.basic D No Network Security Config specified, using platform default
2023-05-24 15:22:47.483 9201-9201 NetworkSecurityConfig com.android.example.camera2.basic D No Network Security Config specified, using platform default
2023-05-24 15:22:47.662 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (greylist, reflection, allowed)
2023-05-24 15:22:47.664 9201-9201 e.camera2.basi com.android.example.camera2.basic W Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (greylist, reflection, allowed)
2023-05-24 15:22:47.752 9201-9201 CameraManagerGlobal com.android.example.camera2.basic I Connecting to camera service
2023-05-24 15:22:47.793 9201-9217 System com.android.example.camera2.basic W A resource failed to call close.
2023-05-24 15:22:47.793 9201-9217 System com.android.example.camera2.basic W A resource failed to call close.
2023-05-24 15:22:47.972 475-1511 BufferQueueProducer surfaceflinger E [com.android.example.camera2.basic/com.example.android.camera2.basic.CameraActivity#0](id:1db0000006e,api:0,p:-1,c:475) disconnect: not connected (req=1)
2023-05-24 15:22:47.972 9201-9226 libEGL com.android.example.camera2.basic W EGLNativeWindowType 0xeba00018 disconnect failed
```

前面カメラしか搭載していないデバイス上の Android Studio で Camera2Basic の起動失敗を再現し、CameraActivity とログに示されているカメラを開く経路から調査を開始します。最初に成功した起動と、その後の起動を比較し、報告された起動ログを使って、どこでカメラを開く処理が停止するのかを特定します。終了、データの消去、または再インストールの後にサンプルが前面カメラを確実に開ける状態になれば完了です。

索引モデルが issue の本文から書いたものです。