1

keyBoard/Class/Guard/VC/KBGuideVC.m

@@ -38,6 +38,7 @@ typedef NS_ENUM(NSInteger, KBGuideItemType) {
 
 /// 最近一次已知的键盘高度（用于初次展示蒙层时的 GIF 位置计算）
 @property (nonatomic, assign) CGFloat kb_currentKeyboardHeight;
+@property (nonatomic, strong) UIImageView *bgImageView;  // 全屏背景图
 
 @end
 
@@ -45,7 +46,15 @@ typedef NS_ENUM(NSInteger, KBGuideItemType) {
 
 - (void)viewDidLoad {
     [super viewDidLoad];
-    self.view.backgroundColor = [UIColor colorWithWhite:0.96 alpha:1.0];
+//    self.view.backgroundColor = [UIColor colorWithWhite:0.96 alpha:1.0];
+    self.view.backgroundColor = UIColor.clearColor;
+    self.kb_navView.backgroundColor = [UIColor clearColor];
+    self.bgImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"my_bg_icon"]];
+    self.bgImageView.contentMode = UIViewContentModeScaleAspectFill;
+    [self.view insertSubview:self.bgImageView belowSubview:self.kb_navView];
+    [self.bgImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.edges.equalTo(self.view);
+    }];
 
     [self.view addSubview:self.tableView];
     [self.view addSubview:self.inputBar];
@@ -421,7 +430,7 @@ typedef NS_ENUM(NSInteger, KBGuideItemType) {
         _tableView.delegate = self;
         _tableView.dataSource = self;
         _tableView.separatorStyle = UITableViewCellSeparatorStyleNone; // 无分割线
-        _tableView.backgroundColor = [UIColor colorWithWhite:0.96 alpha:1.0];
+        _tableView.backgroundColor = [UIColor clearColor];
         _tableView.rowHeight = UITableViewAutomaticDimension;
         _tableView.estimatedRowHeight = 120; // 开启自适应高度
         _tableView.contentInset = UIEdgeInsetsMake(0, 0, 52 + KB_SafeAreaBottom(), 0);