在Logout中搜索camera出现以下错误
2022-04-17 09:06:17.753 25405-25405/com.android.camera2 E/AndroidRuntime: FATAL EXCEPTION: main Process: com.android.camera2, PID: 25405 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.camera2/com.android.camera.CaptureActivity}: java.lang.NullPointerException: Attempt to get length of null array at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3270) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7356) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) Caused by: java.lang.NullPointerException: Attempt to get length of null array at com.android.camera.CameraActivity.shouldUseNoOpLocation(CameraActivity.java:1753) at com.android.camera.CameraActivity.onCreateTasks(CameraActivity.java:1438) at com.android.camera.util.QuickActivity.onCreate(QuickActivity.java:114) at android.app.Activity.performCreate(Activity.java:7802) at android.app.Activity.performCreate(Activity.java:7791) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1299) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3245)需要在AndroidManifest.xml中添加获取储存卡的权限
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />赋予应用使用存储权限
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