android微信分享之视频、URL地址、表情分享

android微信分享之视频、URL地址、表情分享

1、视频分享

1、创建WXVideoObject对象，用于指向视频URL
WXVideoObject videoObject = new WXVideoObject();
//        2、设置视频url
videoObject.videoUrl = "http://v.youku.com/v_show/id_XMzI0MzA3NjI1Ng==.html?spm=a2hww.20022069.m_215416.5~5~5~5!2~A";
//        3、创建WXMediaMessage对象，
WXMediaMessage msg = new WXMediaMessage();
msg.mediaObject = videoObject;
msg.title = "内涵段子";
msg.description = "很搞笑哦";
//        4、设置缩略图
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), android.R.drawable.dialog_frame);
msg.thumbData = bitmapToByteArray(bitmap, true);
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.message = msg;
req.transaction = buildTransction("video");
req.scene = send_friend.isChecked() ? SendMessageToWX.Req.WXSceneTimeline : SendMessageToWX.Req.WXSceneSession;
api.sendReq(req);

WXWebpageObject WebObj = new WXWebpageObject();
WebObj.webpageUrl = "https://ke.qq.com/";
WXMediaMessage msg = new WXMediaMessage();
msg.mediaObject = WebObj;
msg.title = "腾讯课堂";
msg.description = "视频你懂得哦！";
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), android.R.drawable.ic_input_add);
msg.thumbData = bitmapToByteArray(bitmap, true);
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.transaction = buildTransction("url");
req.message = msg;
req.scene = send_friend.isChecked() ? SendMessageToWX.Req.WXSceneTimeline : SendMessageToWX.Req.WXSceneSession;
api.sendReq(req);

String path = "/storage/emulated/0/Tencent/QQ_Images/t01392d77969f7e42b2.gif";
WXEmojiObject emojiObj = new WXEmojiObject();
emojiObj.emojiPath = path;
WXMediaMessage msg = new WXMediaMessage();
msg.mediaObject = emojiObj;
msg.title = "表情标题";
msg.description = "表情描述";
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), android.R.drawable.ic_input_add);
msg.thumbData = bitmapToByteArray(bitmap, true);
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.transaction = buildTransction("emoji");
req.message = msg;
req.scene = SendMessageToWX.Req.WXSceneTimeline;
api.sendReq(req);

总结

boolean isWXAppInstalled()

2. 根据不同的分享对象创建不同的媒体对象封装

WXTextObject(String shareText);

public
String text

WXImageObject(Bitmap shareImage); WXImageObject(byte[] shareImage)

public
byte[] imageData

public String imagePate

public
void setImagePath(String imagePath)封装网络图片

public String musicUrl

public String videoUrl

public String webpageUrl

WXEmojiObject(String emojiPath);

WXEmojiObject(byte[]
emojiData);

public void setEmojiData(byte[] emojiData)

public
void setEmojiPath(String emojiPath)

Interface WXMediaMessage.IMediaObject

3. 创建WXMediaMessage用来接受被封装的对象。

public WXMediaMessage.IMediaObject mediaObject

public java.lang.String description

public java.lang.String title

public byte[] thumbData

public boolean compress(CompressFormat format, int quality, OutputStream stream)

//将bitmap转换为byte[]格式
private byte[] bmpToByteArray(final Bitmap bitmap, final boolean needRecycle){
ByteArrayOutputStream output = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, output);
if(needRecyle){
bitmap.recyle（）；
}
byte[] result = output.toByteArray();
try{
output.close;
}catch(Exception e){
e.printStackTrace();
}
return result;
}