/*
* 官网地站:http://www.mob.com
* 技术支持QQ: 4006852216
* 官方微信:ShareSDK （如果发布新版本的话，我们将会第一时间通过微信将版本更新内容推送给您。如果使用过程中有任何问题，也可以通过微信与我们取得联系，我们将会在24小时内给予回复）
*
* Copyright (c) 2013年 mob.com. All rights reserved.
*/
package cn.sharesdk.onekeyshare.theme.classic;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.os.Handler.Callback;
import android.os.Message;
import android.util.TypedValue;
import android.view.Gravity;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.ProgressBar;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.HashMap;
import cn.sharesdk.framework.Platform;
import cn.sharesdk.framework.PlatformActionListener;
import cn.sharesdk.framework.TitleLayout;
import com.mob.tools.gui.AsyncImageView;
import com.mob.tools.gui.BitmapProcessor;
import com.mob.tools.gui.PullToRefreshListAdapter;
import com.mob.tools.gui.PullToRefreshView;
import com.mob.tools.utils.UIHandler;
import cn.sharesdk.onekeyshare.FollowerListFakeActivity;
import static com.mob.tools.utils.R.dipToPx;
import static com.mob.tools.utils.R.getBitmapRes;
import static com.mob.tools.utils.R.getStringRes;
/** 获取好友或关注列表 */
public class FollowListPage extends FollowerListFakeActivity implements OnClickListener, OnItemClickListener {
private TitleLayout llTitle;
private FollowAdapter adapter;
private int lastPosition = -1;
public void onCreate() {
LinearLayout llPage = new LinearLayout(getContext());
llPage.setBackgroundColor(0xfff5f5f5);
llPage.setOrientation(LinearLayout.VERTICAL);
activity.setContentView(llPage);
// 标题栏
llTitle = new TitleLayout(getContext());
int resId = getBitmapRes(getContext(), "title_back");
if (resId > 0) {
llTitle.setBackgroundResource(resId);
}
llTitle.getBtnBack().setOnClickListener(this);
resId = getStringRes(getContext(), "multi_share");
if (resId > 0) {
llTitle.getTvTitle().setText(resId);
}
llTitle.getBtnRight().setVisibility(View.VISIBLE);
resId = getStringRes(getContext(), "finish");
if (resId > 0) {
llTitle.getBtnRight().setText(resId);
}
llTitle.getBtnRight().setOnClickListener(this);
llTitle.setLayoutParams(new LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
llPage.addView(llTitle);
FrameLayout flPage = new FrameLayout(getContext());
LayoutParams lpFl = new LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
lpFl.weight = 1;
flPage.setLayoutParams(lpFl);
llPage.addView(flPage);
// 关注（或朋友）列表
PullToRefreshView followList = new PullToRefreshView(getContext());
FrameLayout.LayoutParams lpLv = new FrameLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
followList.setLayoutParams(lpLv);
flPage.addView(followList);
adapter = new FollowAdapter(followList);
adapter.setPlatform(platform);
followList.setAdapter(adapter);
adapter.getListView().setOnItemClickListener(this);
ImageView ivShadow = new ImageView(getContext());
resId = getBitmapRes(getContext(), "title_shadow");
if (resId > 0) {
ivShadow.setBackgroundResource(resId);
}
FrameLayout.LayoutParams lpSd = new FrameLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
ivShadow.setLayoutParams(lpSd);
flPage.addView(ivShadow);
// 请求数据
followList.performPulling(true);
}
public void onClick(View v) {
if (v.equals(llTitle.getBtnRight())) {
ArrayList<String> selected = new ArrayList<String>();
for (int i = 0, size = adapter.getCount(); i < size; i++) {
if (adapter.getItem(i).checked) {
selected.add(adapter.getItem(i).atName);
}
}
setResultForChecked(selected);
}
finish();
}
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
String name = platform.getName();
if (isRadioMode(name)) {
if(lastPosition >= 0) {
Following lastFollwing = adapter.getItem(lastPosition);
lastFollwing.checked = false;
}
lastPosition = position;
}
Following following = adapter.getItem(position);
following.checked = !following.checked;
adapter.notifyDataSetChanged();
}
private static class FollowAdapter extends PullToRefreshListAdapter
implements PlatformActionListener, Callback {
private static final int FOLLOW_LIST_EMPTY = 2;
private int curPage;
private ArrayList<Following> follows;
private HashMap<String, Boolean> map;
private boolean hasNext;
private Platform platform;
private PRTHeader llHeader;
private Bitmap bmChd;
private Bitmap bmUnch;
public FollowAdapter(PullToRefreshView view) {
super(view);
curPage = -1;
hasNext = true;
map = new HashMap<String, Boolean>();
follows = new ArrayList<Following>();
llHeader = new PRTHeader(getContext());
int resId = getBitmapRes(getContext(), "auth_follow_cb_chd");
if (resId > 0) {
bmChd = BitmapFactory.decodeResource(view.getResources(), resId);
}
resId = getBitmapRes(getContext(), "auth_follow_cb_unc");
if (resId > 0) {
bmUnch = BitmapFactory.decodeResource(view.getResources(), resId);
}
}
public void setPlatform(Platform platform) {
this.platform = platform;
platform.setPlatformActionListener(this);
}
private void next() {
if (hasNext) {
platform.listFriend(15, curPage + 1, null);
}
}
public View getView(int position, View convertView, ViewGroup parent) {
FollowListItem item = null;
boolean simpleMode = "FacebookMessenger".equals(platform.getName());
if (convertView == null) {
LinearLayout llItem = new LinearLayout(parent.getContext());
item = new FollowListItem();
llItem.setTag(item);
convertView = llItem;
int dp_52 = com.mob.tools.utils.R.dipToPx(getContext(), 52);
int dp_10 = com.mob.tools.utils.R.dipToPx(parent.getContext(), 10);
int dp_5 = com.mob.tools.utils.R.dipToPx(parent.getContext(), 5);
if(!simpleMode) {
item.aivIcon = new AsyncImageView(getContext());
LayoutParams lpIcon = new LayoutParams(dp_52, dp_52);
lpIcon.gravity = Gravity.CENTER_VERTICAL;
lpIcon.setMargins(dp_10, dp_5, dp_10, dp_5);
item.aivIcon.setLayoutParams(lpIcon);
llItem.addView(item.aivIcon);
}
LinearLayout llText = new LinearLayout(parent.getContext());
llText.setPadding(0, dp_10, dp_10, dp_10);
llText.setOrientation(LinearLayout.VERTICAL);
LayoutParams lpText = new LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
lpText.gravity = Gravity.CENTER_VERTICAL;
lpText.weight = 1;
llText.setLayoutParams(lpText);
llItem.addView(llText);
item.tvName = new TextView(parent.getContext());
item.tvName.setTextColor(0xff000000);
item.tvName.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18);
item.tvName.setSingleLine();
if(simpleMode) {
item.tvName.setPadding(dp_10, 0, 0, 0);
}
llText.addView(item.tvName);
if(!simpleMode) {
item.tvSign = new TextView(parent.getContext());
item.tvSign.setTextColor(0x7f000000);
item.tvSign.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
item.tvSign.setSingleLine();
llText.addView(item.tvSign);
}
item.ivCheck = new ImageView(parent.getContext());
item.ivCheck.setPadding(0, 0, dp_10, 0);
LayoutParams lpCheck = new LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
lpCheck.gravity = Gravity.CENTER_VERTICAL;
item.ivCheck.setLayoutParams(lpCheck);
llItem.addView(item.ivCheck);
} else {
item = (FollowListItem) convertView.getTag();
}
Following following = getItem(position);
item.tvName.setText(following.screenName);
if(!simpleMode) {
item.tvSign.setText(following.description);
}
item.ivCheck.setImageBitmap(following.checked ? bmChd : bmUnch);
if(!simpleMode) {
if (isFling()) {
Bitmap bm = BitmapProcessor.getBitmapFromCache(following.icon);
if (bm != null && !bm.isRecycled()) {
item.aivIcon.setImageBitmap(bm);
} else {
item.aivIcon.execute(null, 0);
}
} else {
item.aivIcon.execute(following.icon,0);
}
}
if (position == getCount() - 1) {
next();
}
return convertView;
}
public Following getItem(int position) {
return follows.get(position);
}
public long getItemId(int position) {
return position;
}
public int getCount() {
return follows == null ? 0 : follows.size();
}
public View getHeaderView() {
return llHeader;
}
public void onPullDown(int percent) {
llHeader.onPullDown(percent);
}
public void onRequest() {
llHeader.onRequest();
curPage = -1;
hasNext = true;
map.clear();
next();
}
public void onCancel(Platform plat, int action) {
UIHandler.sendEmptyMessage(-1, this);
}
public void onComplete(Platform plat, int action, HashMap<String, Object> res) {
FollowersResult followersResult = parseFollowers(platform.getName(), res, map);
if(followersResult == null) {
UIHandler.sendEmptyMessage(FOLLOW_LIST_EMPTY, this);
return;
}
hasNext = followersResult.hasNextPage;
if (followersResult.list != null && followersResult.list.size() > 0) {
curPage++;
Message msg = new Message();
msg.what = 1;
msg.obj = followersResult.list;
UIHandler.sendMessage(msg, this);
}
}
public void onError(Platform plat, int action, Throwable t) {
t.printStackTrace();
}
public boolean handleMessage(Message msg) {
if (msg.what < 0) {
((Activity) getContext()).finish();
} else if(msg.what == FOLLOW_LIST_EMPTY) {
notifyDataSetChanged();
} else {
if (curPage <= 0) {
follows.clear();
}
@SuppressWarnings("unchecked")
ArrayList<Following> data = (ArrayList<Following>) msg.obj;
follows.addAll(data);
notifyDataSetChanged();
}
return false;
}
public void onReversed() {
super.onReversed();
llHeader.reverse();
}
}
private static class FollowListItem {
public AsyncImageView aivIcon;
public TextView tvName;
public TextView tvSign;
public ImageView ivCheck;
}
private static class PRTHeader extends LinearLayout {
private TextView tvHeader;
private RotateImageView ivArrow;
private ProgressBar pbRefreshing;
public PRTHeader(Context context) {
super(context);
setOrientation(VERTICAL);
LinearLayout llInner = new LinearLayout(context);
LayoutParams lpInner = new LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
lpInner.gravity = Gravity.CENTER_HORIZONTAL;
addView(llInner, lpInner);
ivArrow = new RotateImageView(context);
int resId = getBitmapRes(context, "ssdk_oks_ptr_ptr");
if (resId > 0) {
ivArrow.setImageResource(resId);
}
int dp_32 = dipToPx(context, 32);
LayoutParams lpIv = new LayoutParams(dp_32, dp_32);
lpIv.gravity = Gravity.CENTER_VERTICAL;
llInner.addView(ivArrow, lpIv);
pbRefreshing = new ProgressBar(context);
llInner.addView(pbRefreshing, lpIv);
pbRefreshing.setVisibility(View.GONE);
tvHeader = new TextView(getContext());
tvHeader.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18);
tvHeader.setGravity(Gravity.CENTER);
int dp_10 = com.mob.tools.utils.R.dipToPx(getContext(), 10);
tvHeader.setPadding(dp_10, dp_10, dp_10, dp_10);
tvHeader.setTextColor(0xff000000);
LayoutParams lpTv = new LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
lpTv.gravity = Gravity.CENTER_VERTICAL;
llInner.addView(tvHeader, lpTv);
}
public void onPullDown(int percent) {
if (percent > 100) {
int degree = (percent - 100) * 180 / 20;
if (degree > 180) {
degree = 180;
}
if (degree < 0) {
degree = 0;
}
ivArrow.setRotation(degree);
} else {
ivArrow.setRotation(0);
}
if (percent < 100) {
int resId = getStringRes(getContext(), "pull_to_refresh");
if (resId > 0) {
tvHeader.setText(resId);
}
} else {
int resId = getStringRes(getContext(), "release_to_refresh");
if (resId > 0) {
tvHeader.setText(resId);
}
}
}
public void onRequest() {
ivArrow.setVisibility(View.GONE);
pbRefreshing.setVisibility(View.VISIBLE);
int resId = getStringRes(getContext(), "refreshing");
if (resId > 0) {
tvHeader.setText(resId);
}
}
public void reverse() {
pbRefreshing.setVisibility(View.GONE);
ivArrow.setRotation(180);
ivArrow.setVisibility(View.VISIBLE);
}
}
private static class RotateImageView extends ImageView {
private int rotation;
public RotateImageView(Context context) {
super(context);
}
public void setRotation(int degree) {
rotation = degree;
invalidate();
}
protected void onDraw(Canvas canvas) {
canvas.rotate(rotation, getWidth() / 2, getHeight() / 2);
super.onDraw(canvas);
}
}
}