<增加亮屏灭屏接口>

app/src/main/java/com/wdkl/callingmainnurse/util/ScreenManagerUtil.java

@@ -8,9 +8,13 @@ import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Build;
+import android.os.PowerManager;
+import android.os.SystemClock;
 import android.provider.Settings;
 import android.util.Log;
 
+import java.lang.reflect.InvocationTargetException;
+
 /**
  * Created by asus on 2016/12/8.
  * 屏幕亮度调节器
@@ -115,4 +119,41 @@ public class ScreenManagerUtil {
         }
 
     }
+
+
+    /**
+     * 关闭屏幕 ，其实是使系统休眠
+     */
+    public static void goToSleep(Context context) {
+        PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
+        try {
+            powerManager.getClass().getMethod("goToSleep", new Class[]{long.class}).invoke(powerManager, SystemClock.uptimeMillis());
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        } catch (InvocationTargetException e) {
+            e.printStackTrace();
+        } catch (NoSuchMethodException e) {
+            e.printStackTrace();
+        }
+    }
+
+
+    /**
+     * 唤醒屏幕
+     *
+     * @param context
+     */
+    public static void wakeUp(Context context) {
+        PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
+        try {
+            powerManager.getClass().getMethod("wakeUp", new Class[]{long.class}).invoke(powerManager, SystemClock.uptimeMillis());
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        } catch (InvocationTargetException e) {
+            e.printStackTrace();
+        } catch (NoSuchMethodException e) {
+            e.printStackTrace();
+        }
+
+    }
 }