Android实现对HOME键的捕获和屏蔽

1.1.在AndroidManifest.xml中加上权限，禁止HOME键。

<uses-permissionandroid:name="android.permission.DISABLE_KEYGUARD"/>

publicstaticfinalintFLAG_HOMEKEY_DISPATCHED=0x80000000;

publicvoidonAttachedToWindow(){
getWindow().setFlags(FLAG_HOMEKEY_DISPATCHED,FLAG_HOMEKEY_DISPATCHED);

super.onAttachedToWindow();

}

publicbooleandispatchKeyEvent(KeyEvente){

if(e.getKeyCode()==KeyEvent.KEYCODE_HOME)

returntrue;

}