07-06 15:53:55.116 3062-3062/com.niu.dialogfragment E/AndroidRuntime: FATAL EXCEPTION: main Process: com.niu.dialogfragment, PID: 3062 java.lang.NullPointerException: Attempt to invoke interface method 'void com.niu.dialogfragment.widget.ConfirmDialogFragment$ConfirmDialogListener.onClick(android.content.DialogInterface, int)' on a null object reference at com.niu.dialogfragment.widget.ConfirmDialogFragment$1.onClick(ConfirmDialogFragment.java:72) at com.android.internal.app.AlertController$ButtonHandler.handleMessage(AlertController.java:166) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6261) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:913) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:803)
当提示弹出后旋转屏幕，点击事件好使，但当直接点击提示窗按钮时崩溃，error如上
LG27
commented
7 years ago
07-06 15:53:55.116 3062-3062/com.niu.dialogfragment E/AndroidRuntime: FATAL EXCEPTION: main Process: com.niu.dialogfragment, PID: 3062 java.lang.NullPointerException: Attempt to invoke interface method 'void com.niu.dialogfragment.widget.ConfirmDialogFragment$ConfirmDialogListener.onClick(android.content.DialogInterface, int)' on a null object reference at com.niu.dialogfragment.widget.ConfirmDialogFragment$1.onClick(ConfirmDialogFragment.java:72) at com.android.internal.app.AlertController$ButtonHandler.handleMessage(AlertController.java:166) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6261) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:913) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:803)当提示弹出后旋转屏幕，点击事件好使，但当直接点击提示窗按钮时崩溃，error如上