在定制android设备时，刷机后不全屏显示或实现长按Home键current apps全屏显示
在定制android设备时，刷机后初次启动系统不全屏显示或实现长按Home键current apps全屏显示
系统默认是320*480 -- 而我们的MID分辨率是1024*600
那么要进行修改！
diff --git a/frameworks/base/core/java/android/content/res/CompatibilityInfo.java b/frameworks/base/core/java/android/content/res/CompatibilityInfo.java
index 11c67cc..342378a 100644
--- a/frameworks/base/core/java/android/content/res/CompatibilityInfo.java
+++ b/frameworks/base/core/java/android/content/res/CompatibilityInfo.java
@@ -48,12 +48,12 @@ public class CompatibilityInfo {
/**
* The default width of the screen in portrait mode.
*/
- public static final int DEFAULT_PORTRAIT_WIDTH = 320;
+ public static final int DEFAULT_PORTRAIT_WIDTH = 600;
/**
* The default height of the screen in portrait mode.
*/
- public static final int DEFAULT_PORTRAIT_HEIGHT = 480;
+ public static final int DEFAULT_PORTRAIT_HEIGHT = 1024;
/**
* A compatibility flags
