App Extension Today
实际上extension和host app之间是通过IPC(interprocess communication)实现的,只是苹果把调用接口高度抽象了,我们并不需要关注那么底层的东西。
- //让隐藏的插件重新显示
- - (void)showTodayExtension
- {
- [[NCWidgetController widgetController] setHasContent:YES forWidgetWithBundleIdentifier:@"com.yoowei.app.extension"];
- }
- //隐藏插件
- - (void)hiddeTodayExtension
- {
- [[NCWidgetController widgetController] setHasContent:NO forWidgetWithBundleIdentifier:@"com.yoowei.app.extension"];
- }
- TARGETS-->AppExtensionYoowei-->Capabilities-->App Groups
- TARGETS-->TodayExtension-->Capabilities-->App Groups
Identifiers -- App Groups 选择右上角➕号添加即可,然后还可以编辑。
- - (void)saveTextByNSUserDefaults
- {
- NSUserDefaults *shared = [[NSUserDefaults alloc] initWithSuiteName:@"group.com.yoowei.app"];
- [shared setObject:_textField.text forKey:@"yoowei"];
- [shared synchronize];
- }
- - (NSString *)readDataFromNSUserDefaults
- {
- NSUserDefaults *shared = [[NSUserDefaults alloc] initWithSuiteName:@"group.com.yoowei.app"];
- NSString *value = [shared valueForKey:@"yoowei"];
- return value;
- }
- - (BOOL)saveTextByNSFileManager
- {
- NSError *err = nil;
- NSURL *containerURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:@"group.com.yoowei.app"];
- containerURL = [containerURL URLByAppendingPathComponent:@"Library/Caches/good"];
- NSString *value = _textField.text;
- BOOL result = [value writeToURL:containerURL atomically:YES encoding:NSUTF8StringEncoding error:&err];
- if (!result) {
- NSLog(@"%@",err);
- } else {
- NSLog(@"save value:%@ success.",value);
- }
- return result;
- }
- - (NSString *)readTextByNSFileManager
- {
- NSError *err = nil;
- NSURL *containerURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:@"group.com.yoowei.app"];
- containerURL = [containerURL URLByAppendingPathComponent:@"Library/Caches/good"];
- NSString *value = [NSString stringWithContentsOfURL:containerURL encoding:NSUTF8StringEncoding error:&err];
- return value;
- }
- - (BOOL)copyFrameworkFromMainBundleToAppGroup
- {
- NSFileManager *manager = [NSFileManager defaultManager];
- NSError *err = nil;
- NSURL *containerURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:@"group.com.yoowei.app"];
- NSString *sorPath = [NSString stringWithFormat:@"%@/Dylib.framework",[[NSBundle mainBundle] bundlePath]];
- NSString *desPath = [NSString stringWithFormat:@"%@/Library/Caches/Dylib.framework",containerURL.path];
- BOOL removeResult = [manager removeItemAtPath:desPath error:&err];
- if (!removeResult) {
- NSLog(@"%@",err);
- } else {
- NSLog(@"remove success.");
- }
- BOOL copyResult = [[NSFileManager defaultManager] copyItemAtPath:sorPath toPath:desPath error:&err];
- if (!copyResult) {
- NSLog(@"%@",err);
- } else {
- NSLog(@"copy success.");
- }
- return copyResult;
- }
- - (BOOL)loadFrameworkInAppGroup
- {
- NSError *err = nil;
- NSURL *containerURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:@"group.com.yoowei.app"];
- NSString *desPath = [NSString stringWithFormat:@"%@/Library/Caches/Dylib.framework",containerURL.path];
- NSBundle *bundle = [NSBundle bundleWithPath:desPath];
- BOOL result = [bundle loadAndReturnError:&err];
- if (result) {
- Class root = NSClassFromString(@"Person");
- if (root) {
- Person *person = [[root alloc] init];
- if (person) {
- [person run];
- }
- }
- } else {
- NSLog(@"%@",err);
- }
- return result;
- }
- - (void)logAppPath
- {
- //app group路径
- NSURL *containerURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:@"group.com.yoowei.app"];
- NSLog(@"app group:\n%@",containerURL.path);
- //打印可执行文件路径
- NSLog(@"bundle:\n%@",[[NSBundle mainBundle] bundlePath]);
- //打印documents
- NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
- NSString *path = [paths objectAtIndex:0];
- NSLog(@"documents:\n%@",path);
- }
App Extension Today的更多相关文章
- App Extension访问Cocoapods引入的第三方库
步骤一: PROJECT --info --configurations,将对应的Debug和Release 设置成pods.debug和pods.release 步骤2:编译一下(本人遇到的问 ...
- 关于报错:'sharedApplication' is unavailable: not available on iOS (App Extension) - Use view controller based
最近在看Extension相关知识的时候,自己写了个小demo 发现[UIApplication sharedApplication]这个方法敲不出来了, 总是报错:'sharedApplicatio ...
- App Extension编程指南(iOS8/OS X v10.10)中文版
http://www.cocoachina.com/ios/20141023/10027.html 当iOS 8.0和OS X v10.10发布后,一个全新的概念出现在我们眼前,那就是应用扩展.顾名思 ...
- iOS9中找不到XXX.dylib 与 is unavailable no availabel on ios (app extension) - use view controller 的解决办法
在 iOS9 中现在找不到 XXX.dylib 了,比如libz.tbd 如果要用到 libz.dylib,可以用下面的办法,来自 Stack Overflow. Go to Build Phase ...
- iOS - App Extension 整体总结
一.App Extension的介绍 App Extension可以让你扩展你APP的自定义功能和内容,使用户可以在与其他应用或者系统进行互动的时候去使用它.app extension即为本文所说的e ...
- App Extension的脱壳办法
App Extension的脱壳办法 从app store下载的app和app extension是加过密的,可以通过otool查看: $ otool -l binary_name | grep cr ...
- iOS 在Host App 与 App Extension 之间发送通知
如何从你的一个App发送通知给另一个App? (例:搜狗输入法下载皮肤完成后使用皮肤) 注:搜狗输入法是App.而键盘是Extension 当你为你的App 添加 App Extension时,如果想 ...
- 揭秘 iOS App Extension 开发 —— Today 篇
转自:http://www.cocoachina.com/ios/20160619/16760.html 本文授权转载,作者:Cyandev(简书) 从 iOS 8 开始,苹果引入了全新的 App E ...
- iOS App Extension入门
转自简书:http://www.jianshu.com/p/8cf08db29356 iOS 10推出了很多新功能,其中有几个高调的变化:通知栏更加实用,电话可以防骚扰,iMessage变得更加有 ...
随机推荐
- 绑定: 与 Element 绑定, 与 Indexer 绑定, TargetNullValue, FallbackValue
介绍背水一战 Windows 10 之 绑定 与 Element 绑定 与 Indexer 绑定 TargetNullValue - 当绑定数据为 null 时显示的值 FallbackValue - ...
- asp.net mvc 外网获取不到port问题解决
var IPandPort = Request.ServerVariables["HTTP_HOST"];
- ECIF OCRM ACRM关系
ECIF :Enterprise Customer Information Facility 企业客户信息工厂: CRM:Customer Relationship Management 客户关系管 ...
- 【BZOJ-1458】士兵占领 最大流
1458: 士兵占领 Time Limit: 10 Sec Memory Limit: 64 MBSubmit: 782 Solved: 456[Submit][Status][Discuss] ...
- AutoIt3(AU3)开发的分辨率快速设置工具
项目相关地址 源码:https://github.com/easonjim/Resolution_Settings bug提交:https://github.com/easonjim/Resoluti ...
- NuGet命令行工具和可视化工具
Nuget出了命令行工具之外,还有一个可视化工具,下载地址如下: 命令行(推荐官网下载,有中文提示!):https://dist.nuget.org/index.html 可视化(简单.方便.易用): ...
- F7控件
//动态给F7加过滤 waf("#costSubject").wafPromptStandard("option", "filteritem" ...
- java+tomcat(apr,native)
#pdd 2014_12-24#安装java环境rpm -ivh jdk-7u72-linux-x64.rpm vim /etc/profile #set for java export JAVA_H ...
- PHP中的一个”坑“
说一个极有可能在工作中遇到的问题——foreach的引用 foreach $arr = range(1,3); //[1,2,3] foreach($arr as &$val) { } for ...
- python——代码编码格式转换
最近刚换工作不久,没太多的时间去整理工作中的东西,大部分时间都在用来熟悉新公司的业务,熟悉他们的代码框架了,最主要的是还有很多新东西要学,我之前主要是做php后台开发的,来这边之后还要把我半路出家的前 ...