[Feat] 添加检查WIFI休眠策略

app/build.gradle

@@ -8,7 +8,7 @@ android {
     defaultConfig {
         applicationId "com.ubains.demorx356x"
         minSdk 25
-        targetSdk 32
+        targetSdk 28
         versionCode 1
         versionName "1.0"
 

app/src/main/AndroidManifest.xml

 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    package="com.ubains.demorx356x">
+    package="com.ubains.demorx356x"
+    android:sharedUserId="android.uid.system">
 
     <uses-permission android:name="android.permission.INTERNET"/>
 

app/src/main/java/com/ubains/demorx356x/MainActivity.java

@@ -2,11 +2,18 @@ package com.ubains.demorx356x;
 
 import androidx.appcompat.app.AppCompatActivity;
 
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.net.wifi.WifiManager;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.yx.IYxInstallListener;
 import android.os.yx.YxDeviceManager;
+import android.provider.Settings;
+import android.util.Log;
 import android.view.View;
 import android.widget.TextView;
 
@@ -22,6 +29,7 @@ import java.util.Calendar;
 import java.util.Date;
 
 public class MainActivity extends AppCompatActivity {
+    private static final String TAG = "MainActivity";
 
     final YxDeviceManager yxDeviceManager = YxDeviceManager.getInstance(this);
     TextView tvLog;
@@ -63,6 +71,19 @@ public class MainActivity extends AppCompatActivity {
                 YxDeviceManager.getInstance(getApplication()).setOemFunc("io50");
             }
         });
+
+
+        //注册广播监听WIFI状态变化
+        registerWifiReceiver();
+    }
+
+    private void registerWifiReceiver() {
+        // 创建Wifi状态变化的IntentFilter
+        IntentFilter intentFilter = new IntentFilter();
+        intentFilter.addAction(WifiManager.WIFI_STATE_CHANGED_ACTION);
+
+        // 注册BroadcastReceiver
+        registerReceiver(wifiStateReceiver, intentFilter);
     }
 
     /**
@@ -91,6 +112,16 @@ public class MainActivity extends AppCompatActivity {
         info.append("屏幕方向:").append(yxDeviceManager.getScreenRotation()).append("\n");
         info.append("序列号:").append(yxDeviceManager.getSerialno()).append("\n");
         info.append("内部存储大小:").append(yxDeviceManager.getInternalStorageMemory()).append("\n");
+
+
+        //读取WIFI的默认策略
+        int wifiSleepPolicy = Settings.System.getInt(getContentResolver(),
+                android.provider.Settings.System.WIFI_SLEEP_POLICY,
+                Settings.System.WIFI_SLEEP_POLICY_DEFAULT);
+        System.out.println("---> 修改前的Wifi休眠策略值 WIFI_SLEEP_POLICY=" + wifiSleepPolicy);
+
+        info.append("WIFI_SLEEP_POLICY:").append(wifiSleepPolicy).append("\n");
+
         tvLog.setText(info.toString());
     }
 
@@ -171,7 +202,7 @@ public class MainActivity extends AppCompatActivity {
 
     public void sliceInstall(View view) {
         File apkFile = new File("/sdcard/update.apk");
-        if(!apkFile.exists()){
+        if (!apkFile.exists()) {
             tvLog.setText("/sdcard/update.apk 文件不存在");
             return;
         }
@@ -181,4 +212,36 @@ public class MainActivity extends AppCompatActivity {
     public void sliceUninstall(View view) {
         yxDeviceManager.unInstallApk("org.videolan.vlc");
     }
+
+    public void turnOffScreen(View view) {
+        yxDeviceManager.setScreenKeyGuard(false);
+    }
+
+    public void setWifiSleepPolicyNever(View view) {
+        Settings.System.putInt(getContentResolver(),
+                android.provider.Settings.System.WIFI_SLEEP_POLICY,
+                Settings.System.WIFI_SLEEP_POLICY_NEVER);
+        tvLog.setText("OK!");
+    }
+
+
+    private final BroadcastReceiver wifiStateReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            int wifiState = intent.getIntExtra(WifiManager.EXTRA_WIFI_STATE, WifiManager.WIFI_STATE_UNKNOWN);
+            switch (wifiState) {
+                case WifiManager.WIFI_STATE_ENABLED:
+                    Log.d(TAG, "onReceive: Wifi已启用");
+                    break;
+                case WifiManager.WIFI_STATE_DISABLED:
+                    Log.d(TAG, "onReceive: Wifi已禁用");
+                    break;
+                case WifiManager.WIFI_STATE_UNKNOWN:
+                    Log.d(TAG, "onReceive: Wifi状态未知");
+                    break;
+            }
+        }
+    };
+
+
 }
\ No newline at end of file

app/src/main/res/layout/activity_main.xml

@@ -113,6 +113,18 @@
                 android:onClick="closeStatusBar"
                 android:text="隐藏状态栏"
                 />
+            <Button
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:onClick="setWifiSleepPolicyNever"
+                android:text="设置WIFI息屏不休眠"
+                />
+            <Button
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:onClick="turnOffScreen"
+                android:text="息屏"
+                />
         </LinearLayout>
 
     </ScrollView>