(ios) Add isMobileDataEnabled() to core module

dpa99c · Oct 4, 2022 · 5a2da5f · 5a2da5f
1 parent 20acb90
commit 5a2da5f
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Showing 3 changed files with 34 additions and 0 deletions.
diff --git a/src/ios/Diagnostic.h b/src/ios/Diagnostic.h
@@ -37,6 +37,7 @@ extern NSString*const AUTHORIZATION_LIMITED;
 - (void) getCurrentBatteryLevel: (CDVInvokedUrlCommand*)command;
 - (void) getDeviceOSVersion: (CDVInvokedUrlCommand*)command;
 - (void) getBuildOSVersion: (CDVInvokedUrlCommand*)command;
+- (void) isMobileDataEnabled: (CDVInvokedUrlCommand*)command;
 
 // Utilities
 + (id) getInstance;

diff --git a/src/ios/Diagnostic.m b/src/ios/Diagnostic.m
@@ -7,6 +7,7 @@
  */
 
 #import "Diagnostic.h"
+#import <CoreTelephony/CTCellularData.h>
 
 @implementation Diagnostic
 
@@ -29,7 +30,9 @@ @implementation Diagnostic
 static NSString*const CPU_ARCH_X86 = @"X86";
 static NSString*const CPU_ARCH_X86_64 = @"X86_64";
 
+// Internal properties
 static Diagnostic* diagnostic = nil;
+static CTCellularData* cellularData;
 
 /********************************/
 #pragma mark - Public static functions
@@ -111,6 +114,7 @@ - (void)pluginInitialize {
 
     self.debugEnabled = false;
     self.osVersion = [[[UIDevice currentDevice] systemVersion] floatValue];
+    cellularData = [[CTCellularData alloc] init];
 }
 
 // https://stackoverflow.com/a/38441011/777265
@@ -212,6 +216,19 @@ - (void) getBuildOSVersion: (CDVInvokedUrlCommand*)command {
     }];
 }
 
+- (void) isMobileDataEnabled: (CDVInvokedUrlCommand*)command
+{
+    [self.commandDelegate runInBackground:^{
+        @try {
+            bool isEnabled = cellularData.restrictedState == kCTCellularDataNotRestricted;;
+            [diagnostic sendPluginResultBool:isEnabled :command];
+        }
+        @catch (NSException *exception) {
+            [diagnostic handlePluginException:exception :command];
+        }
+    }];
+}
+
 
 /********************************/
 #pragma mark - Send results

diff --git a/www/ios/diagnostic.js b/www/ios/diagnostic.js
@@ -153,6 +153,22 @@ var Diagnostic = (function(){
             []);
     };
 
+    /**
+     * Checks if mobile data is enabled on device.
+     *
+     * @param {Function} successCallback -  The callback which will be called when the operation is successful.
+     * This callback function is passed a single boolean parameter which is TRUE if mobile data is enabled.
+     * @param {Function} errorCallback -  The callback which will be called when the operation encounters an error.
+     *  This callback function is passed a single string parameter containing the error message.
+     */
+    Diagnostic.isMobileDataEnabled = function(successCallback, errorCallback) {
+        return cordova.exec(Diagnostic._ensureBoolean(successCallback),
+            errorCallback,
+            'Diagnostic',
+            'isMobileDataEnabled',
+            []);
+    };
+
     /**
      * Returns details of the OS of the device on which the app is currently running
      *