package com.emop.client.fragment;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.provider.SyncStateContract.Columns;
import android.support.v4.app.Fragment;
import android.support.v4.app.LoaderManager.LoaderCallbacks;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.Toast;
import com.baidu.mobstat.StatService;
import com.emop.client.Constants;
import com.emop.client.LoginActivity;
import com.emop.client.MyFavoriteActivity;
import com.emop.client.R;
import com.emop.client.ShareToWeiboActivity;
import com.emop.client.WebViewActivity;
import com.emop.client.io.ApiResult;
import com.emop.client.io.FmeiClient;
import com.emop.client.provider.Schema;
import com.emop.client.provider.model.Shop;
import com.emop.client.wxapi.Util;
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.WXMediaMessage;
import com.tencent.mm.sdk.openapi.WXWebpageObject;
public class ItemActionBar extends Fragment {
private View root = null;
private boolean fromMobile = false;
private String shortKey = "";
private String logoPic = "";
private String title = "";
protected Handler handler = new Handler();
private Button myFavBtn = null;
private boolean isFav = true;
private String shopId = "";
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState){
root = inflater.inflate(R.layout.item_action_bar, container, false);
myFavBtn = (Button) root.findViewById(R.id.nav_btn_myfav);
View v = root.findViewById(R.id.nav_btn_buy);
v.setOnClickListener(clickListener);
myFavBtn.setOnClickListener(clickListener);
v = root.findViewById(R.id.nav_btn_friends);
v.setOnClickListener(clickListener);
v = root.findViewById(R.id.nav_btn_share);
v.setOnClickListener(clickListener);
return root;
}
public void onActivityCreated(Bundle savedState){
super.onActivityCreated(savedState);
shopId = this.getActivity().getIntent().getStringExtra("shop_id");
if(shopId != null){
getLoaderManager().initLoader(0, null,
new LoaderCallbacks<Cursor>() {
@Override
public Loader<Cursor> onCreateLoader(int arg0, Bundle arg1) {
Uri dataUri = Uri.parse("content://" + Schema.AUTHORITY + "/shop/" + shopId);
return new CursorLoader(getActivity(), dataUri,
new String[] {Columns._ID, Shop.SHOP_ID,
Shop.SHORT_KEY, Shop.SHOP_LOGO, Shop.SHOP_TITLE
},
null, null, null);
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
Log.d("xx", "onLoad finishied, count:" + cursor.getCount());
if(cursor.getCount() > 0){
showShopInfo(cursor);
}
}
@Override
public void onLoaderReset(Loader<Cursor> arg0) {
//adapter.swapCursor(null);
}
}
);
}
}
private void showShopInfo(Cursor cursor){
cursor.moveToFirst();
int shortKeyIndex = cursor.getColumnIndex(Shop.SHORT_KEY);
shortKey = cursor.getString(shortKeyIndex);
shortKeyIndex = cursor.getColumnIndex(Shop.SHOP_LOGO);
logoPic = cursor.getString(shortKeyIndex);
shortKeyIndex = cursor.getColumnIndex(Shop.SHOP_TITLE);
title = cursor.getString(shortKeyIndex);
Log.d("emop", "short index:" + shortKeyIndex + ", short key:" + shortKey);
}
protected OnClickListener clickListener = new OnClickListener(){
@Override
public void onClick(View v) {
if(v.getId() == R.id.nav_btn_buy){
goBuy();
}else if(v.getId() == R.id.nav_btn_myfav){
onClickAddFavorite(v);
}else if(v.getId() == R.id.nav_btn_share){
onShareToWeibo(v);
}else if(v.getId() == R.id.nav_btn_friends){
onShareToWX(v);
}
}
};
public void goBuy(){
if(shortKey != null && shortKey.length() > 0){
String url = "http://c.emop.cn/c/" + shortKey + "?from=app";
if(fromMobile){
url += "&auto_mobile=n";
}else {
url += "&auto_mobile=y";
}
StatService.onEvent(getActivity(), "go_shop", shopId + "_" + shortKey, 1);
Intent intent = new Intent().setClass(getActivity(), WebViewActivity.class);
intent.putExtra("http_url", url);
this.startActivity(intent);
}else {
showToast("链接出错无法购买。");
}
}
public void onClickAddFavorite(View v){
final FmeiClient client = FmeiClient.getInstance(getActivity(), false);
final String weiboId = "";
if(client.isLogined()){
if(true){
new Thread(){
public void run(){
ApiResult r = null;
String msg = "";
if(isFav){
r = client.removeFavorite(weiboId);
msg = "取消收藏";
MyFavoriteActivity.removedList.add(0);
}else {
r = client.addFavorite(shopId, title, logoPic, "0", shopId, shortKey, "shop");
msg = "添加收藏";
}
isFav = !isFav;
if(r == null){
msg += "失败";
}else if(r.isOK){
msg += "成功";
}else if(!r.isOK){
msg += "失败, 原因：" + r.errorMsg();
}
showToast(msg);
handler.post(new Runnable(){
public void run(){
if(isFav){
myFavBtn.setText("已收藏");
}else {
myFavBtn.setText("收藏");
}
myFavBtn.setPressed(isFav);
}
});
}
}.start();
}else {
showToast("不能收藏来自网页的内容");
}
}else {
Intent intent = new Intent();
intent.setClass(getActivity(), LoginActivity.class);
this.startActivity(intent);
}
}
public void onShareToWeibo(View v){
String trackId = "0";
FmeiClient client = FmeiClient.getInstance(null);
if(client.trackUserId != null && client.trackUserId.trim().length() > 0){
trackId = client.trackUserId;
}
String link = String.format(Constants.WEB_SHOP_LINK, trackId, shopId, shortKey);
Intent intent = new Intent();
intent.setClass(getActivity(), ShareToWeiboActivity.class);
intent.putExtra("text", title);
intent.putExtra("link", link);
intent.putExtra("picUrl", logoPic);
startActivity(intent);
}
public void onShareToWX(View v){
FmeiClient client = FmeiClient.getInstance(null);
IWXAPI api = WXAPIFactory.createWXAPI(getActivity(), com.emop.client.wxapi.Constants.APP_ID,
false);
if(api.isWXAppInstalled() && api.isWXAppSupportAPI()){
String trackId = "0";
if(client.trackUserId != null && client.trackUserId.trim().length() > 0){
trackId = client.trackUserId;
}
String imageURL = String.format(Constants.WEB_SHOP_LINK, trackId, shopId, shortKey);
try{
WXWebpageObject webObj = new WXWebpageObject(imageURL);
WXMediaMessage msg = new WXMediaMessage();
msg.mediaObject = webObj;
msg.title = "推荐你一个好店";
msg.description = title;
msg.thumbData = getThumbData();
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.transaction = buildTransaction("img");
req.message = msg;
api.sendReq(req);
Log.i(Constants.TAG_EMOP, "sendReq");
} catch(Exception e) {
e.printStackTrace();
}
}else {
showToast("没有安装微信应用,不能分享到朋友圈.");
}
}
protected void showToast(final String msg){
handler.post(new Runnable(){
public void run(){
Toast.makeText(getActivity(), msg, Toast.LENGTH_SHORT).show();
}
});
}
private byte[] getThumbData(){
FmeiClient client = FmeiClient.getInstance(null);
Bitmap bmp = client.tmpImgLoader.cache.get(logoPic, 0, false,true);
int w = bmp.getWidth(), h = bmp.getHeight();
double rate = 200 * 1.0 / w;
rate = rate > 0.5 ? rate : 0.5;
w = (int)(w * rate);
h = (int)(h * rate);
bmp = Bitmap.createScaledBitmap(bmp, w, h, true);
int maxSize = 1024 * 32;
byte[] buffer = null;
buffer = Util.bmpToByteArray(bmp, false, 95);
//double rate = 1;
Bitmap thumbBmp = null;
while(buffer.length > maxSize){
rate = Math.sqrt(maxSize * 1.0f / buffer.length);
Log.d(Constants.TAG_EMOP, "cureate image size:" + buffer.length + ", scaled rate:" + rate);
w = (int)(w * rate);
h = (int)(h * rate);
thumbBmp = bmp;
bmp = Bitmap.createScaledBitmap(bmp, w, h, true);
thumbBmp.recycle();
buffer = Util.bmpToByteArray(bmp, false, 95);
}
bmp.recycle();
Log.d(Constants.TAG_EMOP, "final image size:" + buffer.length + ", w:" + w + ", h:" + h);
return buffer;
}
private String buildTransaction(final String type) {
return (type == null) ? String.valueOf(System.currentTimeMillis()) : type + System.currentTimeMillis();
}
}