From e296c0ebd855c323b0a0df953aba8cf5c627f400 Mon Sep 17 00:00:00 2001
From: hyb1996 <946994919@qq.com>
Date: Fri, 29 Dec 2017 14:50:38 +0800
Subject: [PATCH] api: device.isScreenOn(), device.wakeUpIfNeeded()

---
 .../stardust/autojs/runtime/api/Device.java    | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/autojs/src/main/java/com/stardust/autojs/runtime/api/Device.java b/autojs/src/main/java/com/stardust/autojs/runtime/api/Device.java
index 6830d1c0..9c5599d5 100644
--- a/autojs/src/main/java/com/stardust/autojs/runtime/api/Device.java
+++ b/autojs/src/main/java/com/stardust/autojs/runtime/api/Device.java
@@ -16,6 +16,8 @@ import android.provider.Settings;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.telephony.TelephonyManager;
+import android.view.Display;
+import android.view.WindowManager;
 
 import com.stardust.autojs.R;
 import com.stardust.autojs.runtime.exception.ScriptException;
@@ -219,6 +221,22 @@ public class Device {
         mWakeLock.acquire();
     }
 
+    public boolean isScreenOn() {
+        //按照API文档来说不应该使用PowerManager.isScreenOn()，但是，isScreenOn()和实际不一致的情况通常只会出现在安卓智能手表的类似设备上
+        //因此这里仍然使用PowerManager.isScreenOn()
+        // if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
+        //   return ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay().getState() == Display.STATE_ON;
+        //} else {
+        return ((PowerManager) getSystemService(Context.POWER_SERVICE)).isScreenOn();
+        //}
+    }
+
+    public void wakeUpIfNeeded() {
+        if (!isScreenOn()) {
+            wakeUp();
+        }
+    }
+
     public void wakeUp() {
         keepScreenOn(200);
     }