How to enable full screen for a dieme activity with theme

In the system, the activity whose theme is dialog cannot always be full of full screen. Sometimes full screen is required for screen adaptation. The solution is found on stackoverflow:

@Overridepublic void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.your_layout);    getWindow().setLayout(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);}

Full screen must be set after setcontentviw, otherwise it will not take effect.

The style of the translucent activity is attached.

<Style name = "transcutestyle" parent = "@ Android: style/theme. Dialog">
<Item name = "Android: windowframe"> @ Android: color/transparent </item> <! -- Border -->
<Item name = "Android: incluwisfloating"> true </item> <! -- Whether to float above the activity -->
<Item name = "Android: javaswistranslucent"> true </item> <! -- Translucent -->
<Item name = "Android: windownotitle"> true </item> <! -- No title -->
<Item name = "Android: windowbackground"> @ Android: color/transparent </item> <! -- Transparent background -->
<Item name = "Android: backgrounddimamount"> 0.3 </item>
<Item name = "Android: windowanimationstyle"> @ null </item>
</Style>

Stackoverflow Original article in this: http://stackoverflow.com/questions/1362723/how-can-i-get-a-dialog-style-activity-window-to-fill-the-screen