版本检查 。

vanke/view_iPhone/templates/settings/ICRSystemViewController.m

@@ -15,6 +15,7 @@
 #import "ICRAppMacro.h"
 #import "AppDelegate.h"
 #import "GEToast.h"
+#import "VankeVersionAPI.h"
 #import "VankeCommonModel.h"
 
 #define TAG_ACTION_SHEET_EXIT 0
@@ -23,6 +24,7 @@
 
 @property (strong, nonatomic) IBTTableViewInfo *m_tableViewInfo;
 @property (weak, nonatomic) ICRSystemHeaderView *m_tableHeader;
+@property (strong, nonatomic) NSString *upgradeUrl;
 @end
 
 @implementation ICRSystemViewController
@@ -190,8 +192,7 @@ ON_DID_APPEAR( signal )
 }
 
 - (void) onCheckNewVersion: (__unused id)sender {
-    // TODO
-    [GEToast showWithText:@"当前已经是最新版本了" bottomOffset:45.0f duration:1.0f];
+    [self checkNewVersion];
 }
 
 -(void) confirmToLogout {
@@ -232,4 +233,69 @@ ON_DID_APPEAR( signal )
     }
 }
 
+-(void) checkNewVersion {
+    [VankeVersionAPI cancel];
+    
+    VankeVersionAPI *api = [VankeVersionAPI api];
+    
+    @weakify(api);
+    @weakify(self);
+    
+    api.whenSucceed = ^{
+        @normalize(api);
+        @normalize(self);
+        
+        if (api.succeed) {
+            [GEToast hideProgress];
+            
+            if (nil == api.serverResp) {
+                api.failed = YES;
+            } else {
+                VersionResponse *resp = (VersionResponse*) api.serverResp;
+                [self performSelector:@selector(tryToUpdate:) withObject:resp];
+            }
+        }
+    };
+    
+    api.whenFailed = ^{
+        [GEToast hideProgress];
+        [GEToast showWithText:@"当前已经是最新版本了" bottomOffset:45.0f duration:1.0f];
+    };
+    
+    [GEToast showProgress:self.view];
+    [api send];
+}
+
+-(void) tryToUpdate: (VersionResponse*) resp {
+    VersionNumber *newVersion = [resp newVersion];
+    if (nil == newVersion) {
+        [GEToast showWithText:@"当前已经是最新版本了" bottomOffset:45.0f duration:1.0f];
+    } else {
+        INFO(@"发现新版本: %@", [newVersion toString]);
+        self.upgradeUrl = resp.data.url;
+        NSString *msg = [NSString stringWithFormat:@"发现新版本: %@, 请前往下载!", [newVersion toString]];
+        if ([resp isForceUpdate]) {
+            UIAlertView *alertV = [[UIAlertView alloc]initWithTitle:@"新版本告知" message: msg delegate:self cancelButtonTitle:nil otherButtonTitles: @"去下载", nil];
+            alertV.tag = 1001;
+            [alertV show];
+        } else {
+            UIAlertView *alertV = [[UIAlertView alloc]initWithTitle:@"新版本告知" message: msg delegate:self cancelButtonTitle:@"下次再说"otherButtonTitles: @"去下载", nil];
+            alertV.tag = 1002;
+            [alertV show];
+        }
+    }
+}
+
+- (void) alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
+    if (alertView.tag == 1001) {
+        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:self.upgradeUrl]];
+    } else if (alertView.tag == 1002) {
+        if (buttonIndex == 1) {
+            [[UIApplication sharedApplication] openURL:[NSURL URLWithString:self.upgradeUrl]];
+        } else {
+            // TODO
+        }
+    }
+}
+
 @end