意见反馈输入文字限制

DreamSleep/DreamSleep/Main/DSTabBarController.m

@@ -28,7 +28,7 @@
     self.tabBar.dk_backgroundColorPicker = DKColorPickerWithKey(TabBarBG);
 
     // 设置tabbar选中及未选中的文字颜色
-    self.tabBar.tintColor = ColorFromHex(0x62C3D5);
+    self.tabBar.tintColor = BrandColor;
     self.tabBar.unselectedItemTintColor = SubTitleColor;
     
     // 设置tabbaritem图片渲染模式

DreamSleep/DreamSleep/Profile/Account/CloseAlertView.m

@@ -127,7 +127,7 @@
     if (!_dealView) {
         _dealView = [UIView new];
         
-        UIButton *closeBtn = [UIButton btnWithTitle:@"注销" titleColor:ColorFromHex(0x62C3D5) font:BoldFont(15) bgColor:DSClearColor];
+        UIButton *closeBtn = [UIButton btnWithTitle:@"注销" titleColor:BrandColor font:BoldFont(15) bgColor:DSClearColor];
         [closeBtn addTarget:self action:@selector(closeAction) forControlEvents:UIControlEventTouchUpInside];
         [_dealView addSubview:closeBtn];
         

DreamSleep/DreamSleep/Profile/Feedback/FeedbackController.m

@@ -20,6 +20,7 @@ static int AlbumColumnCount = 4;
 @property (strong, nonatomic) UILabel *redLab;
 @property (assign, nonatomic) int unreadCount;
 @property (strong, nonatomic) UITextView *feedTV;
+@property (strong, nonatomic) UILabel *wordLimitLab;
 @property (strong, nonatomic) UICollectionView *imgCollectionView;
 @property (strong, nonatomic) UIButton *commitBtn;
 @end
@@ -43,6 +44,7 @@ static int AlbumColumnCount = 4;
     [self setNaviRightItem];
     
     [self.view addSubview:self.feedTV];
+    [self.view addSubview:self.wordLimitLab];
     [self.view addSubview:self.imgCollectionView];
     [self.view addSubview:self.commitBtn];
     
@@ -67,6 +69,26 @@ static int AlbumColumnCount = 4;
 #pragma mark - UITextViewDelegate
 - (void)textViewDidEndEditing:(UITextView *)textView {
     textView.text = [NSString trimString:textView.text];
+    [self dealWorldLimitAttTextWithChangeLength:(int)textView.text.length];
+}
+
+- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
+    int textLength = (int)(textView.text.length - range.length + text.length);
+    [self dealWorldLimitAttTextWithChangeLength:textLength];
+    
+    if (textLength > 400) { return NO; }
+    return YES;
+}
+
+- (void)dealWorldLimitAttTextWithChangeLength:(int)changeLength {
+    NSString *changeStr = [NSString stringWithFormat:@"%d", changeLength];
+    NSString *fixStr = @"/400";
+    NSMutableAttributedString *attStr = [[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@"%@%@", changeStr, fixStr]];
+    UIColor *changeColor = changeLength > 400 ? ColorFromHex(0xF04B77) : BrandColor;
+    [attStr addAttribute:NSForegroundColorAttributeName value:changeColor range:NSMakeRange(0, changeStr.length)];
+    UIColor *fixColor = [self.dk_manager.themeVersion isEqualToString:DKThemeVersionNormal] ? SmallTextColor : DarkTextColor;
+    [attStr addAttribute:NSForegroundColorAttributeName value:fixColor range:NSMakeRange(changeStr.length, fixStr.length)];
+    self.wordLimitLab.attributedText = attStr;
 }
 
 #pragma mark - 品牌模式
@@ -296,6 +318,15 @@ static int AlbumColumnCount = 4;
     return _feedTV;
 }
 
+- (UILabel *)wordLimitLab {
+    if (!_wordLimitLab) {
+        _wordLimitLab = [UILabel labWithFont:SysFont(12)];
+        _wordLimitLab.textAlignment = NSTextAlignmentRight;
+        [self dealWorldLimitAttTextWithChangeLength:0];
+    }
+    return _wordLimitLab;
+}
+
 - (UICollectionView *)imgCollectionView {
     if (!_imgCollectionView) {
         UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
@@ -373,6 +404,11 @@ static int AlbumColumnCount = 4;
         make.bottom.equalTo(self.view).offset(-91);
         make.size.mas_equalTo(CGSizeMake(155, 40));
     }];
+    [self.wordLimitLab mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.right.equalTo(self.feedTV).offset(-8);
+        make.bottom.equalTo(self.feedTV).offset(-15);
+        make.width.equalTo(@200);
+    }];
 }
 
 @end