The method of realizing micro-credit sharing information with Android programming _android

This article illustrates the method of implementing micro-credit sharing information by Android programming. Share to everyone for your reference, specific as follows:

As the micro-letters become more and more hot, more and more applications require the ability to share the micro-letters. Although there are many platforms to help integrate the sharing function, such as the League of Friends. But personally feel that the alliance is too much integration, their encapsulation too, a lot of resource files to bring in, so the feeling is not how good, so I also studied the micro-letter call its SDK to share. Let's talk about the steps below.

First: Download the official SDK demo.

Download Address: Http://open.weixin.qq.com/download/?lang=zh_CN

Second: Unzip and import the project into eclipse

Extract the time, found that the root directory has a debug.keystore file, this file is critical oh.
And then we run a look and you find that sharing is simply not successful, is it a micro-credit reason, of course not.

Third: In the above mentioned project root directory there is a Debug.keystore file, because we compile, signature apk, with the Debug.keystore, each computer is not the same signature file, and micro-letter that App_ ID has signed the file Debug.keystore bound, so why we run directly is not successful.

The solution is to copy the Debug.keystore of the micro-letter to our computer's default Debug.keystore location and overwrite it (recommended for backup).

In the window system, this signature file is in the C:\ user \ Your username \.android directory (note that the Android folder is hidden by default).

Run again and share it successfully.

If it is our application, we will replace the app_id with the app_id that we have applied on the official web site.

In fact, we share information to micro-mail, there is a simpler way, without its SDK API, directly invoke the micro-letter related activity, this is more convenient, such as:

/** * sharing information to friends * * @param file, if the path of the picture is the way, then file = new file (path); 
    * * private void Sharetofriend (file file) {Intent Intent = new Intent (); 
    ComponentName componentname = new ComponentName ("com.tencent.mm", "Com.tencent.mm.ui.tools.ShareImgUI"); 
    Intent.setcomponent (componentname); 
    Intent.setaction (Intent.action_send); 
    Intent.settype ("image/*"); 
    Intent.putextra (Intent.extra_text, "Test micro-letter"); 
    Intent.putextra (Intent.extra_stream, Uri.fromfile (file)); 
StartActivity (Intent); }

/** 
* Share information to the Friends Circle 
* * 
@param file, if the path of the picture, then file = new file (path); 
* * 
private void Sharetotimeline (file file) { 
    Intent Intent = new Intent (); 
    ComponentName componentname = new ComponentName ("com.tencent.mm", "Com.tencent.mm.ui.tools.ShareToTimeLineUI"); 
    Intent.setcomponent (componentname); 
    Intent.setaction (intent.action_send); 
    Intent.putextra (Intent.extra_stream, Uri.fromfile (file));   intent.setaction (Android.content.Intent.ACTION_SEND_MULTIPLE);   arraylist<uri> uris = new arraylist<uri> (); 
for   (int i = 0; i < images.size (); i++) { 
//     Uri data = uri.fromfile (New File (Thumbpaths.get (i))); 
   //     uris.add (data);   } 
//   Intent.putparcelablearraylistextra (Intent.extra_stream, URIs); 
    Intent.settype ("image/*"); 
    StartActivity (intent); 
} 

I hope this article will help you with the Android program.