BottomSheetBehavior 之 java.lang.IllegalArgumentException: The view is not associated with BottomSheetBehavior
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | AndroidRuntime: FATAL EXCEPTION: main Process: me.chunsheng.uberdriver, PID: 13674 java.lang.RuntimeException: Unable to start activity ComponentInfo{me.chunsheng.uberdriver/me.chunsheng.uberdriver.MainActivity}: java.lang.IllegalArgumentException: The view is not associated with BottomSheetBehavior at android.app.ActivityThread.performLaunchActivity(ActivityThread.java: 2503 ) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java: 2570 ) at android.app.ActivityThread.access$ 800 (ActivityThread.java: 162 ) at android.app.ActivityThread$H.handleMessage(ActivityThread.java: 1446 ) at android.os.Handler.dispatchMessage(Handler.java: 102 ) at android.os.Looper.loop(Looper.java: 135 ) at android.app.ActivityThread.main(ActivityThread.java: 5528 ) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java: 372 ) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java: 952 ) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java: 747 ) Caused by: java.lang.IllegalArgumentException: The view is not associated with BottomSheetBehavior at android.support.design.widget.BottomSheetBehavior.from(BottomSheetBehavior.java: 710 ) at me.chunsheng.uberdriver.MainActivity.onCreate(MainActivity.java: 27 ) at android.app.Activity.performCreate(Activity.java: 6074 ) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java: 1117 ) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java: 2456 ) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java: 2570 ) at android.app.ActivityThread.access$ 800 (ActivityThread.java: 162 ) at android.app.ActivityThread$H.handleMessage(ActivityThread.java: 1446 ) at android.os.Handler.dispatchMessage(Handler.java: 102 ) at android.os.Looper.loop(Looper.java: 135 ) at android.app.ActivityThread.main(ActivityThread.java: 5528 ) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java: 372 ) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java: 952 ) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java: 747 ) 09 - 14 22 : 52 : 58.951 13674 - 13674 /me.chunsheng.uberdriver I/Process: Sending signal. PID: 13674 SIG: 9 |
错误信息如上:view与BottomSheetBehavior不匹配???
这是什么鬼呢???
由于BottomSheetBehavior填充的view需要为 android.support.design.widget.CoordinatorLayout 的一个子view,这时候,比如view在布局中为一个相对布局,需要这样写:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | <RelativeLayout android:id= "@+id/layout_bottom_sheet" android:layout_width= "match_parent" android:layout_height= "250dp" android:background= "@android:color/white" android:elevation= "8dp" app:behavior_hideable= "true" app:behavior_peekHeight= "90dp" app:layout_behavior= "android.support.design.widget.BottomSheetBehavior" > <TextView android:id= "@+id/text_view_sheet_title" android:layout_width= "match_parent" android:layout_height= "wrap_content" android:padding= "@dimen/activity_vertical_margin" android:text= "点击叫车,上滑选车" android:textSize= "14sp" /> </RelativeLayout> |
注意红色声明,这时候用BottomSheetBehavior填充这个view的时候才是正确的.
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