- 首先創(chuàng)建A,B兩個(gè)的demo.我打算點(diǎn)擊B中按鈕跳轉(zhuǎn)到A,即(B --> A).
1.在A的 'TARGETS' 的 'Info' 中找到 'URL Types',設(shè)置 'URL Shemes'如下,名字自己隨意好啦
51E5A9F3-FC8A-4C74-9E5B-A60992436A52.png
或者直接在info.plist中設(shè)置,如下:
B616201C-CC8C-4F62-8F87-43B1D7D41946.jpg
- 接下來(lái)在B的跳轉(zhuǎn)按鈕中設(shè)置跳轉(zhuǎn)代碼:
無(wú)參數(shù)
NSString *paramStr = [NSString stringWithFormat:@"myAppTest:"];
NSURL *url = [NSURL URLWithString:[paramStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
[[UIApplication sharedApplication] openURL:url];
有參數(shù)
NSString *paramStr = [NSString stringWithFormat:@"myAppTest://username=%@&age=%@&address=%@", @"test123", @"100", @"上海市"];
NSURL *url = [NSURL URLWithString:[paramStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
[[UIApplication sharedApplication] openURL:url];
此刻已經(jīng)實(shí)現(xiàn)跳轉(zhuǎn)!!!
- 當(dāng)A在后臺(tái)運(yùn)行的時(shí)候,B對(duì)A進(jìn)行跳轉(zhuǎn)會(huì)執(zhí)行的方法
//當(dāng)一個(gè)應(yīng)用程序被其他程序打開(kāi)的時(shí)候會(huì)調(diào)用這個(gè)方法，在該方法中可以實(shí)現(xiàn)兩個(gè)應(yīng)用程序間的數(shù)據(jù)局傳遞
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
NSString *urlStr = [url absoluteString];
if ([urlStr hasPrefix:@"myAppTest://"]) {
NSLog(@"TestAppDemo1 request params: %@", urlStr);
urlStr = [urlStr stringByReplacingOccurrencesOfString:@"myAppTest://" withString:@""];
NSArray *paramArray = [urlStr componentsSeparatedByString:@"&"];
NSLog(@"paramArray: %@", paramArray);
NSMutableDictionary *paramsDic = [[NSMutableDictionary alloc] initWithCapacity:0];
for (int i = 0; i < paramArray.count; i++) {
NSString *str = paramArray[i];
NSArray *keyArray = [str componentsSeparatedByString:@"="];
NSString *key = keyArray[0];
NSString *value = keyArray[1];
[paramsDic setObject:value forKey:key];
NSLog(@"key:%@ ==== value:%@", key, value);
}
}
return NO;
}
