Android 实现手机屏幕保持唤醒不息屏

在activity中加入下面粗体代码就好了

public class MainActivity extends AppCompatActivity {

 

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




        getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON,
                WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);//保持屏幕唤醒


        
          setContentView(R.layout.activity_main);