Android屏蔽HOME键

public static final int FLAG_HOMEKEY_DISPATCHED = 0x80000000;

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        this.getWindow().setFlags(FLAG_HOMEKEY_DISPATCHED, FLAG_HOMEKEY_DISPATCHED);// 关键代码(监听home)
        
        
        setContentView(R.layout.activity_main);
}