package cn.bidaround.ytcore.wxapi;
import java.io.ByteArrayOutputStream;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Bitmap.CompressFormat;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.Window;
import cn.bidaround.ytcore.YtBaseActivity;
import cn.bidaround.ytcore.YtCore;
import cn.bidaround.ytcore.YtShareListener;
import cn.bidaround.ytcore.data.ShareData;
import cn.bidaround.ytcore.data.YtPlatform;
import cn.bidaround.ytcore.login.AuthListener;
import cn.bidaround.ytcore.util.Util;
import cn.bidaround.ytcore.util.YtLog;
import com.tencent.mm.sdk.modelbase.BaseReq;
import com.tencent.mm.sdk.modelbase.BaseResp;
import com.tencent.mm.sdk.modelmsg.SendAuth;
import com.tencent.mm.sdk.modelmsg.SendMessageToWX;
import com.tencent.mm.sdk.modelmsg.WXImageObject;
import com.tencent.mm.sdk.modelmsg.WXMediaMessage;
import com.tencent.mm.sdk.modelmsg.WXMusicObject;
import com.tencent.mm.sdk.modelmsg.WXTextObject;
import com.tencent.mm.sdk.modelmsg.WXVideoObject;
import com.tencent.mm.sdk.modelmsg.WXWebpageObject;
import com.tencent.mm.sdk.openapi.IWXAPI;
import com.tencent.mm.sdk.openapi.IWXAPIEventHandler;
import com.tencent.mm.sdk.openapi.WXAPIFactory;
/**
* 微信分享activity
*
* 微信分享时生命周期为： onCreate --> onResp --> onDestory
* 微信朋友圈分享时生命周期为： onCreate --> onDestory --> onCreate --> onResp --> onDestory
* 所以YtShareListener，AuthListener，YtPlatform，ShareData都设置成static，防止朋友圈分享后onDestory将对象销毁
* @author youtui
* @since 14/5/4
*/
public class WXEntryActivity extends YtBaseActivity implements IWXAPIEventHandler {
/** 微信接口 */
private IWXAPI mIWXAPI;
/** 待分享图片 */
private Bitmap bitmap;
/** 分享图片的缩略图 */
private Bitmap bmpThum;
/** 微信是否为分享时打开 */
private boolean fromShare;
/** 分享事件监听 */
public static YtShareListener listener;
/** 微信授权登录监听事件 */
public static AuthListener authListener;
/** 显示授权进度窗口不能使用WXEntryActivity，这个Activity很快会被销毁 */
public static Activity activity;
/** 分享的平台,用于区别微信好友和微信朋友圈 */
public static YtPlatform platform;
/** 待分享数据 */
public static ShareData shareData;
private boolean isWechatAuth;
/** 微信朋友圈第二次oncreate后才能回调*/
private int destoryTime = 0 ;
@Override
protected void onCreate(Bundle savedInstanceState) {
requestWindowFeature(Window.FEATURE_NO_TITLE);
super.onCreate(savedInstanceState);
fromShare = getIntent().getExtras().getBoolean("fromShare");
isWechatAuth = getIntent().getExtras().getBoolean("isWechatAuth");
if (platform == null)
platform = YtPlatform.PLATFORM_WECHAT;
mIWXAPI = WXAPIFactory.createWXAPI(WXEntryActivity.this, platform.getAppId(), false);
mIWXAPI.registerApp(platform.getAppId());
mIWXAPI.handleIntent(getIntent(), WXEntryActivity.this);
if (isWechatAuth) {
SendAuth.Req req = new SendAuth.Req();
req.scope = "snsapi_userinfo";
req.state = "wechat_sdk_demo_test";
mIWXAPI.sendReq(req);
} else
shareToWx();
}
/**
* 分享到微信或朋友圈 当微信没有登陆时，分享会先进入登陆界面，登录后再次启动该activity，
* 导致通过Intent传入的ShareData.shareData和pointArr读取都为null 此时在shareToWx不需要做操作
*/
protected void shareToWx() {
WXMediaMessage msg = new WXMediaMessage();
if (shareData == null) {
return;
}
// 微信分享将内容设置成标题
if (YtCore.isWxCircleTextAsTitle && platform == YtPlatform.PLATFORM_WECHATMOMENTS)
msg.title = shareData.getTitle() + " " + shareData.getText();
else
msg.title = shareData.getTitle();
msg.description = shareData.getText();
if (shareData.getShareType() == ShareData.SHARETYPE_IMAGEANDTEXT) {
// 如果是图文分享
if (shareData.getImagePath() != null) {
bitmap = BitmapFactory.decodeFile(shareData.getImagePath());
}
// bitmap为空时微信分享会没有响应，所以要设置一个默认图片让用户知道
if (bitmap != null) {
bmpThum = Bitmap.createScaledBitmap(bitmap, 150, 150, true);
} else {
bmpThum = Bitmap.createScaledBitmap(
BitmapFactory.decodeResource(getResources(), YtCore.res.getIdentifier("yt_loadfail", "drawable", YtCore.packName)), 150, 150,
true);
}
msg.setThumbImage(bmpThum);
WXWebpageObject pageObject = new WXWebpageObject();
pageObject.webpageUrl = shareData.getTargetUrl();
msg.mediaObject = pageObject;
} else if (shareData.getShareType() == ShareData.SHARETYPE_IMAGE) {
// 如果是纯图分享
if (shareData.getImagePath() != null) {
bitmap = BitmapFactory.decodeFile(shareData.getImagePath());
}
if (bitmap != null) {
bmpThum = Bitmap.createScaledBitmap(bitmap, 150, 150 * bitmap.getHeight() / bitmap.getWidth(), true);
bitmap.recycle();
} else {
bmpThum = Bitmap.createScaledBitmap(
BitmapFactory.decodeResource(getResources(), YtCore.res.getIdentifier("yt_loadfail", "drawable", YtCore.packName)), 150, 150,
true);
}
msg.setThumbImage(bmpThum);
WXImageObject image = new WXImageObject();
image.imagePath = shareData.getImagePath();
msg.mediaObject = image;
// YtLog.w("SHARETYPE_IMAGE", shareData.getImageUrl());
} else if (shareData.getShareType() == ShareData.SHARETYPE_TEXT) {
// 纯文字分享
WXTextObject text = new WXTextObject();
text.text = shareData.getText();
msg.mediaObject = text;
} else if (shareData.getShareType() == ShareData.SHARETYPE_MUSIC) {
// 音乐分享
WXMusicObject music = new WXMusicObject();
music.musicUrl = shareData.getMusicUrl();
msg.mediaObject = music;
if (shareData.getImagePath() != null) {
bitmap = BitmapFactory.decodeFile(shareData.getImagePath());
}
// bitmap为空时微信分享会没有响应，所以要设置一个默认图片让用户知道
if (bitmap != null) {
bmpThum = Bitmap.createScaledBitmap(bitmap, 150, 150, true);
} else {
bmpThum = Bitmap.createScaledBitmap(
BitmapFactory.decodeResource(getResources(), YtCore.res.getIdentifier("yt_loadfail", "drawable", YtCore.packName)), 150, 150,
true);
}
msg.setThumbImage(bmpThum);
} else if (shareData.getShareType() == ShareData.SHARETYPE_VIDEO) {
// 视频分享
WXVideoObject video = new WXVideoObject();
video.videoUrl = shareData.getVideoUrl();
msg.mediaObject = video;
if (shareData.getImagePath() != null) {
bitmap = BitmapFactory.decodeFile(shareData.getImagePath());
}
// bitmap为空时微信分享会没有响应，所以要设置一个默认图片让用户知道
if (bitmap != null) {
bmpThum = Bitmap.createScaledBitmap(bitmap, 150, 150, true);
} else {
bmpThum = Bitmap.createScaledBitmap(
BitmapFactory.decodeResource(getResources(), YtCore.res.getIdentifier("yt_loadfail", "drawable", YtCore.packName)), 150, 150,
true);
}
msg.setThumbImage(bmpThum);
YtLog.w("SHARETYPE_MUSIC", shareData.getMusicUrl());
}
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.transaction = buildTransaction("youtui");
req.message = msg;
if (fromShare) {
if (platform == YtPlatform.PLATFORM_WECHATMOMENTS)
req.scene = SendMessageToWX.Req.WXSceneTimeline;
else if (platform == YtPlatform.PLATFORM_WECHAT)
req.scene = SendMessageToWX.Req.WXSceneSession;
else if (platform == YtPlatform.PLATFORM_WECHATFAVORITE)
req.scene = SendMessageToWX.Req.WXSceneFavorite;
mIWXAPI.sendReq(req);
}
}
public static byte[] bmpToByteArray(final Bitmap bmp, final boolean needRecycle) {
ByteArrayOutputStream output = new ByteArrayOutputStream();
bmp.compress(CompressFormat.PNG, 100, output);
if (needRecycle) {
bmp.recycle();
}
byte[] result = output.toByteArray();
try {
output.close();
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
@Override
protected void onNewIntent(Intent intent) {
handIntent(intent);
super.onNewIntent(intent);
}
/**
* 微信监听分享结果
*
* @param intent
*/
public void handIntent(Intent intent) {
setIntent(intent);
// 监听分享后的返回结果
mIWXAPI.handleIntent(intent, this);
}
/**
* 创建唯一标示
*
* @param type
* @return 唯一标示字符串
*/
protected String buildTransaction(final String type) {
return (type == null) ? String.valueOf(System.currentTimeMillis()) : type + System.currentTimeMillis();
}
@Override
public void onReq(BaseReq req) {
}
@Override
protected void onRestart() {
Util.dismissDialog();
finish();
super.onRestart();
}
@Override
protected void onDestroy() {
super.onDestroy();
if(platform != null){
if(platform == YtPlatform.PLATFORM_WECHATMOMENTS){
if(destoryTime >= 1)
destoryObject();
destoryTime ++;
}
else
destoryObject();
}
}
private void destoryObject(){
authListener = null;
listener = null;
platform = null;
shareData = null;
}
@Override
/**
* 微信分享监听
*/
public void onResp(BaseResp response) {
switch (response.errCode) {
case BaseResp.ErrCode.ERR_OK:
// 微信授权登录
if (isWechatAuth) {
Bundle bundle = new Bundle();
response.toBundle(bundle);
new WechatAuthHelper(activity, authListener).httpForUserinfor(bundle);
} else {
if(shareData != null)
YtShareListener.sharePoint(this, platform.getChannleId(), !shareData.isAppShare());
if (listener != null)
listener.onSuccess(platform, response.errStr);
}
break;
case BaseResp.ErrCode.ERR_SENT_FAILED:
if (listener != null)
listener.onError(platform, response.errStr);
break;
case BaseResp.ErrCode.ERR_COMM:
if (listener != null)
listener.onError(platform, response.errStr);
break;
case BaseResp.ErrCode.ERR_USER_CANCEL:
if (listener != null)
listener.onCancel(platform);
if (authListener != null)
authListener.onAuthCancel();
break;
case BaseResp.ErrCode.ERR_AUTH_DENIED:
break;
default:
break;
}
finish();
}
@Override
public boolean onTouchEvent(MotionEvent event) {
finish();
return super.onTouchEvent(event);
}
@Override
protected void onResume() {
super.onResume();
// 微信签名检测
if (YtCore.getInstance().isCheckConfig())
WechatAuthHelper.checkWeChatSign();
}
}