摘要：对于Android手机Home的的重写要先禁止其功能：@Overridepublic void onAttachedToWindow() {this.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD);super.onAttachedToWindow();}再对其功能进行重写：@Overridepublic boolean onKeyDown(int keyCode, KeyEvent event) {if (KeyEvent.KEYCODE_HOME == keyCode) { //点击Home键所执行的代码}retu. 阅读全文

摘要：@Overridepublic boolean onTouchEvent(MotionEvent event) {// TODO Auto-generated method stub　if(event.getAction()==MotionEvent.ACTION_DOWN){ //点击屏幕执行的代码 }return super.onTouchEvent(event);} 阅读全文

摘要：public void onBackPressed() { //点击返回键所执行代码} 阅读全文

摘要：Intent intent = new Intent();intent.setAction(Intent.ACTION_MAIN);intent.addCategory(Intent.CATEGORY_HOME); startActivity(intent); 阅读全文