1、首先来创建一个Activity,在Activity的OnCreate函数里面我们设置它为全屏,然后设置Activity的宽高为全屏*0.9,然后设置背景图片为半透明的 .9 图片 。这样就已经是非全屏的窗口了
this.requestWindowFeature(Window.FEATURE_NO_TITLE); this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); setContentView(R.layout.activity_webview); WindowManager windowManager=getWindowManager(); Display display=windowManager.getDefaultDisplay(); LayoutParams params=getWindow().getAttributes(); params.height=(int)(display.getHeight()*0.9); params.width=(int)(display.getWidth()*0.9); params.alpha=1.0f; getWindow().setAttributes(params); getWindow().setGravity(Gravity.CENTER); getWindow().setBackgroundDrawableResource(R.drawable.webviewbg);
<!-- webview theme -->
<style name="webviewTheme" parent="@android:style/Theme.Translucent.NoTitleBar.Fullscreen">
<item name="android:windowFrame">@null</item><!--边框-->
<item name="android:windowIsFloating">true</item><!--是否浮现在activity之上-->
<item name="android:windowIsTranslucent">false</item><!--半透明-->
<item name="android:windowNoTitle">true</item><!--无标题-->
<item name="android:background">@android:color/transparent</item>
<item name="android:windowBackground">@android:color/transparent</item><!--背景透明-->
<item name="android:backgroundDimEnabled">false</item><!--模糊-->
</style> <activity
android:name="com.crystal.geart3d.WebviewActivity"
android:screenOrientation="landscape"
android:theme="@style/webviewTheme" >
</activity>
Android Activity 悬浮 半透明边框,布布扣,bubuko.com
原文:http://blog.csdn.net/huutu/article/details/34138893