Home键的屏蔽
package com.zzl.home;import android.app.Activity;import android.os.Bundle;import android.view.KeyEvent;import android.view.WindowManager;/** * Home键的屏蔽测试 * Zzl */public class MainActivity extends Activity {private boolean flag = true;//true为屏蔽，false、为不屏蔽 @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); }@Overridepublic void onAttachedToWindow() {if(flag) {this.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD);}super.onAttachedToWindow();}@Overridepublic boolean onKeyDown(int keyCode, KeyEvent event) {if(keyCode == KeyEvent.KEYCODE_HOME){return true;}return super.onKeyDown(keyCode, event);}}