1.修改Android Apex Drivers权限检查，以及通知开关检查。

ApexDrivers/app/src/main/java/com/usai/redant/apexdrivers/MainActivity.java

@@ -3,6 +3,7 @@ package com.usai.redant.apexdrivers;
 
 import android.Manifest;
 import android.app.AlertDialog;
+import android.app.NotificationManager;
 import android.app.ProgressDialog;
 import android.content.ComponentName;
 import android.content.Context;
@@ -22,6 +23,7 @@ import android.support.v4.app.ActivityCompat;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
+import android.support.v4.app.NotificationManagerCompat;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.Menu;
@@ -165,8 +167,9 @@ public class MainActivity extends BasicActivity implements LoginFragment.LoginCa
 
                 }
             }
-
         }
+
+        checkNotificationEnable();
     }
 
     void checkPowerManagement()
@@ -260,8 +263,9 @@ public class MainActivity extends BasicActivity implements LoginFragment.LoginCa
 //                Manifest.permission.ACCESS_WIFI_STATE,
                 Manifest.permission.INTERNET,
                 Manifest.permission.ACCESS_FINE_LOCATION,
+                Manifest.permission.ACCESS_COARSE_LOCATION
 //
-                Manifest.permission.CHANGE_CONFIGURATION
+//                Manifest.permission.CHANGE_CONFIGURATION
 
 
 
@@ -270,6 +274,32 @@ public class MainActivity extends BasicActivity implements LoginFragment.LoginCa
         RAUtil.checkPermissions(this,permissions);
     }
 
+    private void checkNotificationEnable() {
+
+        boolean enable = NotificationManagerCompat.from(getApplicationContext()).areNotificationsEnabled();
+        if (!enable) {
+
+            new AlertDialog.Builder(this)
+                    .setTitle("Warning")
+                    .setMessage("you should enable notification")
+                    .setPositiveButton("Ok", new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialog, int which) {
+                            openSystemSetting();
+                        }
+                    })
+                    .show();
+
+        }
+
+    }
+
+    private void openSystemSetting() {
+        Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
+        intent.setData(Uri.parse("package:" + getPackageName()));
+        startActivity(intent);
+    }
+
     private void restart() {
 
         finish();