应用内调用邮箱/拨号/短信/浏览器/应用商店

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转载最新推荐文章于 2026-04-12 16:29:26 发布 610 阅读 AI 写同款· GEO 优化 ›

iQOO Neo5免Root卸载预装应用指南：ADB命令详解与安全清单在Android系统中，预装应用（又称系统应用或预装软件）是设备出厂时预先安装的程序，通常位于只读的系统分区。其原理在于Android的权限分级机制，普通用户权限无法直接移除受系统保护的应用。ADB（Android Debug Bridge）作为官方的调试工具，通过向设备发送更高权限的命令，可以实现对用户空间内预装应用的“卸载”（实则为用户级冻结），从而在不影响系统稳定性的前提下，释放存储空间并提升系统纯净度。这一技术对于追求个性化与流畅体验的用户具有实用价值，尤其适用于希望精简手机内置应用但不愿进行Roo 阅读详情

相关链接

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

#pragma mark 邮箱点击事件
- (IBAction)urlButtonClick:(UIButton *)sender {

    NSString *url = @"mailto:243097674@qq.com";
    [[UIApplication sharedApplication] openURL: [NSURL URLWithString: url]];
}

#pragma mark 短信点击事件
- (IBAction)duanXinClick:(UIButton *)sender {

    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"sms:13718047581"]];

}

#pragma mark 拨号点击事件
- (IBAction)boHaoClick:(UIButton *)sender {

    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://13718047581"]];
}

#pragma mark 浏览器点击
- (IBAction)liuLanQiClick:(UIButton *)sender {

    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"mqqwpa://im/chat?chat_type=wpa&uin=3108145465&version=1&src_type=web&web_src=oicqzone.com"]];
}

#pragma mark 谷歌地图点击
- (IBAction)googleMapClick:(UIButton *)sender {

    NSString* addressText=@"1 Infinite Loop, Cupertino, CA 95014";
    addressText = [addressText stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding];
    NSString* urlText =[NSString stringWithFormat:@"http://maps.google.com/maps?q=%@", addressText];
    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlText]];
}

#pragma mark 应用商店点击
- (IBAction)appStoreClick:(UIButton *)sender {

    NSURL*appStoreUrl= [NSURL URLWithString:@"http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=291586600&amp;amp;mt=8"];
    [[UIApplication sharedApplication] openURL:appStoreUrl];
}


- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end