Android全屏对话框(附带延时关闭效果)

自定义style,设置全屏属性

[html] view plain copy print ?

<resources>
<stylename="AppTheme"parent="android:Theme.Black"/>
<stylename="processDialog">
<itemname="android:windowIsFloating">true</item>
<itemname="android:windowFullscreen">true</item>
<itemname="android:windowIsTranslucent">false</item>
<itemname="android:windowNoTitle">true</item>
<itemname="android:windowBackground">@android:color/transparent</item>
<itemname="android:backgroundDimEnabled">true</item>
<itemname="android:backgroundDimAmount">0.5</item>
<itemname="android:alpha">0.3</item>
</style>
</resources>

代码中加载这个view并把view set到dialog上,这样全屏的dialog就完成了

[java] view plain copy print ?

<spanstyle="white-space:pre"></span>mView=LayoutInflater.from(this).inflate(R.layout.process_dialog,null);
processDialog=newDialog(LogActivity.this,R.style.processDialog);
processDialog.setCancelable(false);
processDialog.setContentView(mView);
<spanstyle="white-space:pre"></span>mAutoCloseDialog=newAutoCloseDialog(processDialog);
<spanstyle="white-space:pre"></span>mAutoCloseDialog.show(Prefs.DIALOG_DISPLAY_TIME);

接下来用一个封装好的类,做一个延时关闭的效果

[java] view plain copy print ?

importjava.util.concurrent.Executors;
importjava.util.concurrent.ScheduledExecutorService;
importjava.util.concurrent.TimeUnit;
importandroid.app.Dialog;
publicclassAutoCloseDialog{
privateDialogdialog;
privateScheduledExecutorServiceexecutor=Executors.newSingleThreadScheduledExecutor();
publicAutoCloseDialog(Dialogdialog){
this.dialog=dialog;
}
publicvoidshow(longduration){
Runnablerunner=newRunnable(){
publicvoidrun(){
dialog.dismiss();
}
};
executor.schedule(runner,duration,TimeUnit.MILLISECONDS);
dialog.show();
}
}

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