增加通知栏判断与设置功能

增加通知栏判断和跳转应用信息列表功能

README.md

@@ -23,5 +23,17 @@ PermissionsPlugin.addPermissions("VPN",function (result) {
           //失败的回调
               alert("错误了" + err);
           },null);
+		  
+		  
+功能三 判断应用是否打开通知状态栏
+ PermissionsPlugin.addPermissions("isNotificationEnabled", function (result) {
+                        if(result == "opened"){//通知状态打开
+
+                        }else if(result == "closed"){//通知状态关闭
+
+                    }, null, null);
+
+功能四 进入设置系统应用权限界面
+PermissionsPlugin.addPermissions("notificationSet",null,null,null);
 ---
 

src/android/PermissionsPlugin.java

@@ -2,12 +2,17 @@ package custom.cordova.permissions;
 
 import android.Manifest;
 import android.content.Context;
+import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
+import android.net.Uri;
+import android.nfc.Tag;
 import android.os.Build;
+import android.provider.Settings;
 import android.support.annotation.NonNull;
 import android.support.v4.app.ActivityCompat;
+import android.support.v4.app.NotificationManagerCompat;
 import android.support.v4.content.ContextCompat;
 import android.util.Log;
 import android.widget.Toast;
@@ -44,10 +49,36 @@ public class PermissionsPlugin extends CordovaPlugin implements ActivityCompat.O
       return true;
     }else if(action.equals("VPN")){
       isVpnUsed();
+    }else if(action.equals("isNotificationEnabled")){//判断是否打开通知状态栏
+      if(isNotificationEnabled()){
+        mCallbackContext.success("opened");//打开状态
+      }else{
+        mCallbackContext.success("closed");//关闭状态
+      }
+      return true;
+    }else if(action.equals("notificationSet")){//设置通知状态栏
+      notificationSet();
+      return true;
     }
     return false;
   }
 
+  //设置通知和状态栏
+  private void notificationSet() {
+    // 进入设置系统应用权限界面
+    Intent intent = new Intent();
+    intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
+    intent.setData(Uri.fromParts("package", cordova.getActivity().getPackageName(), null));
+    cordova.getActivity().startActivity(intent);
+  }
+
+  //判断通知状态栏是否打开
+  private boolean isNotificationEnabled() {
+    NotificationManagerCompat manger = NotificationManagerCompat.from(cordova.getActivity());
+    boolean isOpende = manger.areNotificationsEnabled();
+    return isOpende;
+  }
+
   /*判断VPN方法*/
   public void isVpnUsed() {
     boolean isVpn = false;