Android4: 请放弃使用Theme.Dialog

本文讨论了在4.0以上的系统中,使用Theme.Holo.DialogWhenLarge主题替代Theme.Dialog以提升UI风格的一致性和美观性,并提供了两种主题应用效果的对比。

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4.0上如果还用Theme.Dialog,只能说很土,跟整体UI风格差别很大

请使用android:theme="@android:style/Theme.Holo.DialogWhenLarge"

上效果对比图:

@android:style/Theme.Holo.DialogWhenLarge:



@android:style/Theme.Dialog


08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: FATAL EXCEPTION: main 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: Process: com.android.provision, PID: 2483 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: android.view.WindowManager$BadTokenException: Unable to add window -- token null is not valid; is your activity running? 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.view.ViewRootImpl.setView(ViewRootImpl.java:2101) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:546) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:402) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:177) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.app.Dialog.show(Dialog.java:366) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.app.AlertDialog$Builder.show(AlertDialog.java:1131) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.widget.VideoView$5.onError(VideoView.java:615) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.media.MediaPlayer$EventHandler.handleMessage(MediaPlayer.java:3640) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:107) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.os.Looper.loopOnce(Looper.java:249) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.os.Looper.loop(Looper.java:337) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:9562) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:648) 08-04 10:45:35.399 1000 2483 2483 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1005) 08-04 10:45:35.402 1000 2483 2483 D OOMEventManagerFK: checkEventAndDumpForJE: 0
最新发布
08-05
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