如何启动我通过意向直接安装第三方Android应用程序？ [英] How to launch the third-party android applications I installed through Intent directly?

问题描述

我们可以推出Android市场的应用从：

we can launch android market application from:

Intent intent = new Intent(Intent.ACTION_VIEW);

intent.setData("market://details?id=packgename");

startActivity(intent);

我的问题是如何启动我通过意向直接安装第三方Android应用程序？难道你们有什么想法？

My question is how to launch the third-party android applications I installed through Intent directly? Do you guys have any ideas?

推荐答案

为了做到这一点，你需要找到应用程序要启动以下信息：

In order to do that, you need to find the following info for the application you want to start:

• 包
• 启动类

如果您经常启动第三方应用程序，你可以获取此信息，并在LogCat中检查跟踪。

You can obtain this info if you start third-party app regularly, and in the LogCat inspect the trace.

然后，您只需填写你所获得的信息如下意向：

Then, you just fill in following intent with the info you obtained:

    Intent startupIntent = new Intent();
    ComponentName distantActivity = new ComponentName("com.third.exampleapp", "com.third.exampleapp.StartupClass");
    startupIntent.setComponent(distantActivity);
    startupIntent.setAction(Intent.ACTION_MAIN);
    startActivity(startupIntent);    

请注意，这是非常不好的做法，开始标准的Andr​​oid系统，意图通过这种方式。

Please note that it is very bad practice to start standard Android system Intents this way.

这篇关于如何启动我通过意向直接安装第三方Android应用程序？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！