Android使用AlertDialog实现弹出菜单的详细过程

　　--------- beginning of crash

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: FATAL EXCEPTION: main

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: Process: com.cictech.xlauncher, PID: 6011

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: android.content.res.Resources$NotFoundException: Resource ID #0x0

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.content.res.ResourcesImpl.getValue(ResourcesImpl.java:237)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.content.res.Resources.loadXmlResourceParser(Resources.java:2400)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.content.res.Resources.getLayout(Resources.java:1252)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.LayoutInflater.inflate(LayoutInflater.java:530)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.LayoutInflater.inflate(LayoutInflater.java:479)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at androidx.appcompat.app.AlertController$AlertParams.createListView(AlertController.java:989)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at androidx.appcompat.app.AlertController$AlertParams.apply(AlertController.java:965)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at androidx.appcompat.app.AlertDialog$Builder.create(AlertDialog.java:984)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at com.cictech.xlauncher.MainActivity$7.onClick(MainActivity.java:188)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.View.performClick(View.java:7448)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.View.performClickInternal(View.java:7425)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.View.onKeyUp(View.java:15060)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.KeyEvent.dispatch(KeyEvent.java:2892)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.View.dispatchKeyEvent(View.java:14247)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1954)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1959)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1959)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1959)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1959)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1959)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1959)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at com.android.internal.policy.DecorView.superDispatchKeyEvent(DecorView.java:476)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at com.android.internal.policy.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1861)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.app.Activity.dispatchKeyEvent(Activity.java:4085)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at androidx.core.app.ComponentActivity.superDispatchKeyEvent(ComponentActivity.java:126)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at androidx.core.view.KeyEventDispatcher.dispatchKeyEvent(KeyEventDispatcher.java:86)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at androidx.core.app.ComponentActivity.dispatchKeyEvent(ComponentActivity.java:144)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at androidx.appcompat.app.AppCompatActivity.dispatchKeyEvent(AppCompatActivity.java:604)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at androidx.appcompat.view.WindowCallbackWrapper.dispatchKeyEvent(WindowCallbackWrapper.java:60)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at androidx.appcompat.app.AppCompatDelegateImpl$AppCompatWindowCallback.dispatchKeyEvent(AppCompatDelegateImpl.java:3413)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at com.android.internal.policy.DecorView.dispatchKeyEvent(DecorView.java:390)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$ViewPostImeInputStage.processKeyEvent(ViewRootImpl.java:5977)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:5845)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:5340)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:5397)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:5363)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:5515)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:5371)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:5572)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:5344)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:5397)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:5363)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:5371)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:5344)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:5397)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:5363)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:5548)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.ViewRootImpl$ImeInputStage.onFinishedInputEvent(ViewRootImpl.java:5706)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.inputmethod.InputMethodManager$PendingEvent.run(InputMethodManager.java:3179)

　　04-18 17:08:40.940 6011 6011 E AndroidRuntime: at android.view.inputmethod.InputMethodManager.invokeFinishedInputEventCallback(InputMethodManager.java:2721)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at android.view.inputmethod.InputMethodManager.finishedInputEvent(InputMethodManager.java:2712)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at android.view.inputmethod.InputMethodManager$ImeInputEventSender.onInputEventFinished(InputMethodManager.java:3156)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at android.view.InputEventSender.dispatchInputEventFinished(InputEventSender.java:143)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at android.os.MessageQueue.nativePollOnce(Native Method)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at android.os.MessageQueue.next(MessageQueue.java:335)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at android.os.Looper.loop(Looper.java:183)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7695)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)

　　04-18 17:08:40.943 6011 6011 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)

　　04-18 17:08:40.947 2569 2813 D AudioFlinger: mixer(0xabae2080) throttle end: throttle time(45)

　　04-18 17:08:40.964 2774 3534 W ActivityTaskManager: Force finishing activity com.cictech.xlauncher/.MainActivity