wechat_sdk_sample_android

package net.sourceforge.simcpux; import java.io.File; import java.net.URL; import net.sourceforge.simcpux.R; import net.sourceforge.simcpux.uikit.CameraUtil; import net.sourceforge.simcpux.uikit.MMAlert; import android.app.Activity; import android.content.DialogInterface; import android.content.Intent; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.os.Bundle; import android.os.Environment; import android.view.View; import android.widget.CheckBox; import android.widget.EditText; import android.widget.LinearLayout; import android.widget.Toast; import com.tencent.mm.sdk.openapi.IWXAPI; import com.tencent.mm.sdk.openapi.SendMessageToWX; import com.tencent.mm.sdk.openapi.WXAPIFactory; import com.tencent.mm.sdk.openapi.WXAppExtendObject; import com.tencent.mm.sdk.openapi.WXEmojiObject; import com.tencent.mm.sdk.openapi.WXImageObject; import com.tencent.mm.sdk.openapi.WXMediaMessage; import com.tencent.mm.sdk.openapi.WXMusicObject; import com.tencent.mm.sdk.openapi.WXTextObject; import com.tencent.mm.sdk.openapi.WXVideoObject; import com.tencent.mm.sdk.openapi.WXWebpageObject; import com.tencent.mm.sdk.openapi.SendAuth; public class SendToWXActivity extends Activity { private static final int THUMB_SIZE = 150; private static final String SDCARD_ROOT = Environment.getExternalStorageDirectory().getAbsolutePath(); private IWXAPI api; private static final int MMAlertSelect1 = 0; private static final int MMAlertSelect2 = 1; private static final int MMAlertSelect3 = 2; private CheckBox isTimelineCb; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); api = WXAPIFactory.createWXAPI(this, Constants.APP_ID); setContentView(R.layout.send_to_wx); initView(); } private void initView() { isTimelineCb = (CheckBox) findViewById(R.id.is_timeline_cb); isTimelineCb.setChecked(false); // send to weixin findViewById(R.id.send_text).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { final EditText editor = new EditText(SendToWXActivity.this); editor.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); editor.setText(R.string.send_text_default); MMAlert.showAlert(SendToWXActivity.this, "send text", editor, getString(R.string.app_share), getString(R.string.app_cancel), new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { String text = editor.getText().toString(); if (text == null || text.length() == 0) { return; } // 初始化一个WXTextObject对象 WXTextObject textObj = new WXTextObject(); textObj.text = text; // 用WXTextObject对象初始化一个WXMediaMessage对象 WXMediaMessage msg = new WXMediaMessage(); msg.mediaObject = textObj; // 发送文本类型的消息时，title字段不起作用 // msg.title = "Will be ignored"; msg.description = text; // 构造一个Req SendMessageToWX.Req req = new SendMessageToWX.Req(); req.transaction = buildTransaction("text"); // transaction字段用于唯一标识一个请求 req.message = msg; req.scene = isTimelineCb.isChecked() ? SendMessageToWX.Req.WXSceneTimeline : SendMessageToWX.Req.WXSceneSession; // 调用api接口发送数据到微信 api.sendReq(req); finish(); } }, null); } }); findViewById(R.id.send_img).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { MMAlert.showAlert(SendToWXActivity.this, getString(R.string.send_img), SendToWXActivity.this.getResources().getStringArray(R.array.send_img_item), null, new MMAlert.OnAlertSelectId(){ @Override public void onClick(int whichButton) { switch(whichButton){ case MMAlertSelect1: { Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.send_img); WXImageObject imgObj = new WXImageObject(bmp); WXMediaMessage msg = new WXMediaMessage(); msg.mediaObject = imgObj; Bitmap thumbBmp = Bitmap.createScaledBitmap(bmp, THUMB_SIZE, THUMB_SIZE, true); bmp.recycle(); msg.thumbData = Util.bmpToByteArray(thumbBmp, true); // 设置缩略图 SendMessageToWX.Req req = new SendMessageToWX.Req(); req.transaction = buildTransaction("img"); req.message = msg; req.scene = isTimelineCb.isChecked() ? SendMessageToWX.Req.WXSceneTimeline : SendMessageToWX.Req.WXSceneSession; api.sendReq(req); finish(); break; } case MMAlertSelect2: { String path = SDCARD_ROOT + "/test.png"; File file = new File(path); if (!file.exists()) { String tip = SendToWXActivity.this.getString(R.string.send_img_file_not_exist); Toast.makeText(SendToWXActivity.this, tip + " path = " + path, Toast.LENGTH_LONG).show(); break; } WXImageObject imgObj = new WXImageObject(); imgObj.setImagePath(path); WXMediaMessage msg = new WXMediaMessage(); msg.mediaObject = imgObj; Bitmap bmp = BitmapFactory.decodeFile(path); Bitmap thumbBmp = Bitmap.createScaledBitmap(bmp, THUMB_SIZE, THUMB_SIZE, true); bmp.recycle(); msg.thumbData = Util.bmpToByteArray(thumbBmp, true); SendMessageToWX.Req req = new SendMessageToWX.Req(); req.transaction = buildTransaction("img"); req.message = msg; req.scene = isTimelineCb.isChecked() ? SendMessageToWX.Req.WXSceneTimeline : SendMessageToWX.Req.WXSceneSession; api.sendReq(req); finish(); break; } case MMAlertSelect3: { String url = "http://weixin.qq.com/zh_CN/htmledition/images/weixin/weixin_logo0d1938.png"; try{ WXImageObject imgObj = new WXImageObject(); imgObj.imageUrl = url; WXMediaMessage msg = new WXMediaMessage(); msg.mediaObject = imgObj; Bitmap bmp = BitmapFactory.decodeStream(new URL(url).openStream()); Bitmap thumbBmp = Bitmap.createScaledBitmap(bmp, THUMB_SIZE, THUMB_SIZE, true); bmp.recycle(); msg.thumbData = Util.bmpToByteArray(thumbBmp, true); SendMessageToWX.Req req = new SendMessageToWX.Req(); req.transaction = buildTransaction("img"); req.message = msg; req.scene = isTimelineCb.isChecked() ? SendMessageToWX.Req.WXSceneTimeline : SendMessageToWX.Req.WXSceneSession; api.sendReq(req); finish(); } catch(Exception e) { e.printStackTrace(); } break; } default: break; } } }); } }); findViewById(R.id.send_music).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { MMAlert.showAlert(SendToWXActivity.this, getString(R.string.send_music), SendToWXActivity.this.getResources().getStringArray(R.array.send_music_item), null, new MMAlert.OnAlertSelectId(){ @Override public void onClick(int whichButton) { switch(whichButton){ case MMAlertSelect1: { WXMusicObject music = new WXMusicObject(); //music.musicUrl = "http://www.baidu.com"; music.musicUrl="http://staff2.ustc.edu.cn/~wdw/softdown/index.asp/0042515_05.ANDY.mp3"; //music.musicUrl="http://120.196.211.49/XlFNM14sois/AKVPrOJ9CBnIN556OrWEuGhZvlDF02p5zIXwrZqLUTti4o6MOJ4g7C6FPXmtlh6vPtgbKQ==/31353278.mp3"; WXMediaMessage msg = new WXMediaMessage(); msg.mediaObject = music; msg.title = "