Merge pull request #69 from jigs611989/toolbarTintColor

Added support for setToolbarTintColor & setToolbarBarTintColor

Author: douglasjunior

README.md

@@ -100,6 +100,8 @@ if (Platform.OS === 'ios') {
     KeyboardManager.setToolbarManageBehaviour(0);
     KeyboardManager.setToolbarPreviousNextButtonEnable(false);
     KeyboardManager.setShouldToolbarUsesTextFieldTintColor(false);
+    KeyboardManager.setToolbarTintColor('#0000FF');
+    KeyboardManager.setToolbarBarTintColor('#FFFFFF');
     KeyboardManager.setShouldShowTextFieldPlaceholder(true); // deprecated, use setShouldShowToolbarPlaceholder
     KeyboardManager.setShouldShowToolbarPlaceholder(true);
     KeyboardManager.setOverrideKeyboardAppearance(false);

ios/ReactNativeKeyboardManager/ReactNativeKeyboardManager.m

@@ -52,6 +52,14 @@ void Swizzle(Class c, SEL orig, SEL new)
     method_exchangeImplementations(origMethod, newMethod);
 }
 
+- (UIColor *)colorFromHexString:(NSString *)hexString {
+    unsigned rgbValue = 0;
+    NSScanner *scanner = [NSScanner scannerWithString:hexString];
+    [scanner setScanLocation:1]; // bypass '#' character
+    [scanner scanHexInt:&rgbValue];
+    return [UIColor colorWithRed:((rgbValue & 0xFF0000) >> 16)/255.0 green:((rgbValue & 0xFF00) >> 8)/255.0 blue:(rgbValue & 0xFF)/255.0 alpha:1.0];
+}
+
 + (BOOL)requiresMainQueueSetup
 {
     return YES;
@@ -109,6 +117,21 @@ + (BOOL)requiresMainQueueSetup
     [[IQKeyboardManager sharedManager] setShouldToolbarUsesTextFieldTintColor:enabled];
 }
 
+RCT_EXPORT_METHOD(setToolbarTintColor: (NSString*) hexString) {
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        if (debugging) RCTLogInfo(@"KeyboardManager.setToolbarTintColor: %@", hexString);
+        UIColor* toolbarTintColor = [self colorFromHexString:hexString];
+        [[IQKeyboardManager sharedManager] setToolbarTintColor: toolbarTintColor];
+    });
+}
+
+RCT_EXPORT_METHOD(setToolbarBarTintColor: (NSString*) hexString) {
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        if (debugging) RCTLogInfo(@"KeyboardManager.setToolbarBarTintColor: %@", hexString);
+        UIColor* toolbarBarTintColor = [self colorFromHexString:hexString];
+        [[IQKeyboardManager sharedManager] setToolbarBarTintColor: toolbarBarTintColor];
+    });
+}
 
 RCT_EXPORT_METHOD(shouldShowToolbarPlaceholder: (BOOL) enabled) {
     if (debugging) RCTLogInfo(@"KeyboardManager.shouldShowToolbarPlaceholder: %d", enabled);