优化对状态栏的处理

TZImagePickerController/TZImagePickerController/TZGifPhotoPreviewController.m

@@ -108,10 +108,11 @@
 - (void)signleTapAction {
     _toolBar.hidden = !_toolBar.isHidden;
     [self.navigationController setNavigationBarHidden:_toolBar.isHidden];
+    TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
     if (iOS7Later) {
         if (_toolBar.isHidden) {
             [UIApplication sharedApplication].statusBarHidden = YES;
-        } else if (TZ_showStatusBarInitial) {
+        } else if (tzImagePickerVc.needShowStatusBar) {
             [UIApplication sharedApplication].statusBarHidden = NO;
         }
     }

TZImagePickerController/TZImagePickerController/TZImagePickerController.h

@@ -25,8 +25,6 @@
 #define iOS9Later ([UIDevice currentDevice].systemVersion.floatValue >= 9.0f)
 #define iOS9_1Later ([UIDevice currentDevice].systemVersion.floatValue >= 9.1f)
 
-#define TZ_showStatusBarInitial (![[[NSBundle mainBundle] objectForInfoDictionaryKey:@"UIStatusBarHidden"] boolValue])
-
 @protocol TZImagePickerControllerDelegate;
 @interface TZImagePickerController : UINavigationController
 
@@ -126,6 +124,7 @@
 - (void)showProgressHUD;
 - (void)hideProgressHUD;
 @property (nonatomic, assign) BOOL isSelectOriginalPhoto;
+@property (assign, nonatomic) BOOL needShowStatusBar;
 
 @property (nonatomic, copy) NSString *takePictureImageName;
 @property (nonatomic, copy) NSString *photoSelImageName;

TZImagePickerController/TZImagePickerController/TZImagePickerController.m

@@ -50,6 +50,7 @@
 #pragma clang diagnostic ignored "-Wdeprecated-declarations"
 - (void)viewDidLoad {
     [super viewDidLoad];
+    self.needShowStatusBar = ![UIApplication sharedApplication].statusBarHidden;
     self.view.backgroundColor = [UIColor whiteColor];
     self.navigationBar.barStyle = UIBarStyleBlack;
     self.navigationBar.translucent = YES;
@@ -64,7 +65,7 @@
         self.navigationBar.barTintColor = [UIColor colorWithRed:(34/255.0) green:(34/255.0)  blue:(34/255.0) alpha:1.0];
         self.navigationBar.tintColor = [UIColor whiteColor];
         self.automaticallyAdjustsScrollViewInsets = NO;
-        if (TZ_showStatusBarInitial) [UIApplication sharedApplication].statusBarHidden = NO;
+        if (self.needShowStatusBar) [UIApplication sharedApplication].statusBarHidden = NO;
     }
 }
 
@@ -536,7 +537,7 @@
 - (void)willInterfaceOrientionChange {
     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.02 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
         if (![UIApplication sharedApplication].statusBarHidden) {
-            if (iOS7Later && TZ_showStatusBarInitial) [UIApplication sharedApplication].statusBarHidden = NO;
+            if (iOS7Later && self.needShowStatusBar) [UIApplication sharedApplication].statusBarHidden = NO;
         }
     });
 }

TZImagePickerController/TZImagePickerController/TZPhotoPreviewController.m

@@ -76,7 +76,8 @@
 - (void)viewWillDisappear:(BOOL)animated {
     [super viewWillDisappear:animated];
     [self.navigationController setNavigationBarHidden:NO animated:YES];
-    if (TZ_showStatusBarInitial && iOS7Later) {
+    TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
+    if (tzImagePickerVc.needShowStatusBar && iOS7Later) {
         [UIApplication sharedApplication].statusBarHidden = NO;
     }
     [TZImageManager manager].shouldFixOrientation = NO;

TZImagePickerController/TZImagePickerController/TZVideoPlayerController.m

@@ -180,7 +180,8 @@
     [self.navigationController setNavigationBarHidden:NO];
     [_playButton setImage:[UIImage imageNamedFromMyBundle:@"MMVideoPreviewPlay"] forState:UIControlStateNormal];
     
-    if (TZ_showStatusBarInitial && iOS7Later) {
+    TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
+    if (tzImagePickerVc.needShowStatusBar && iOS7Later) {
         [UIApplication sharedApplication].statusBarHidden = NO;
     }
 }