android 障蔽Home键 屏蔽BACK键 MENU键

屏蔽Home键

@Overridepublic void onAttachedToWindow() {this.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD);super.onAttachedToWindow();}

拦截/屏蔽返回键、MENU键实现代码

@Overridepublic boolean onKeyDown(int keyCode, KeyEvent event) {if(keyCode == KeyEvent.KEYCODE_BACK) { //监控/拦截/屏蔽返回键return true;} else if(keyCode == KeyEvent.KEYCODE_MENU) {//MENU键//监控/拦截菜单键return true;}return super.onKeyDown(keyCode, event);}

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