我也有微信朋友圈了 Android实现

本文实例分享了一个简单的朋友圈程序，包含了朋友圈的列表实现，视频的录制、预览与上传，图片可选择拍照，供大家参考，具体内容如下

FriendsListActivity 代码

如下

<div class="jb51code">
<pre class="brush:java;">
public class FriendsListActivity extends BaseActivity implements OnRefreshListener,PostListener {
private InteractionAdapter mAdapter;
private PullToRefreshListView mRefreshListView;
private View mFooter;
private Context mContext;
private Button btnToPost;
protected int mPage = 0;
private boolean isRefreshing = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
// Todo Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.friends_list);
mContext=getApplicationContext();
mAdapter = new InteractionAdapter(mContext);
mAdapter.setListener(this);
btnToPost=(Button) findViewById(R.id.btn_topost);
mRefreshListView = (PullToRefreshListView) findViewById(R.id.friends_list);
FriendsApi.getFriendsList(mContext,mCallBack);
mRefreshListView.setonRefreshListener(this);
mFooter = LayoutInflater.from(mContext).inflate(R.layout.loading_footer,null);
// mRefreshListView.getRefreshableView().addFooterView(mFooter);
mRefreshListView.setAdapter(mAdapter);
// mRefreshListView.setonLastItemVisibleListener(mLastListener);
// mRefreshListView.getRefreshableView().setDividerHeight(40);
btnToPost.setonClickListener(new OnClickListener() {

  @Override 
  public void onClick(View v) { 
    myPosts(); 
  } 
}); 

}

protected void myPosts() {
new AlertDialog.Builder(this).setItems(new String[]{"图片","视频","文字"},new DialogInterface.OnClickListener() {

  @Override 
  public void onClick(DialogInterface dialog,int which) { 
    Intent intent=new Intent(); 
    switch (which) { 
    case 0: 
      intent.setClass(FriendsListActivity.this,CreatePostActivity.class); 
      break; 
    case 1: 
      intent.setClass(FriendsListActivity.this,RecorderActivity.class); 
      break; 
    case 2: 
      intent.setClass(FriendsListActivity.this,RecorderActivity.class); 
      break; 
    default: 
      break; 
    } 
    startActivity(intent); 
  } 
}).show(); 

}
/**

• 查看更多操作
  */
  @Override
  public void show(Interaction interaction) {

}

@Override
public void delete(Interaction interaction) {
// Todo Auto-generated method stub

}

@Override
public void onRefresh(PullToRefreshBase refreshView) {
if (!isRefreshing) {
isRefreshing = true;
mPage = 0;
FriendsApi.getFriendsList(mContext,mCallBack);
}
}

protected NetCallBack mCallBack = new NetCallBack() {

public void friendslist(ArrayList<Interaction> friends) { 
  Log.i("friends size>>>>",friends.size()+"-------------"); 
  mAdapter.setIn<a href="https://www.jb51.cc/tag/tera/" target="_blank" class="keywords">tera</a>ctions(friends); 

// mRefreshListView.getLoadingLayoutProxy().setLastUpdatedLabel(null);
mRefreshListView.onRefreshComplete();
isRefreshing = false;
dismissLoading();
};

public void start() { 
  showLoading(); 
}; 

public void <a href="https://www.jb51.cc/tag/Failed/" target="_blank" class="keywords">Failed</a>(String message) { 
  load<a href="https://www.jb51.cc/tag/Failed/" target="_blank" class="keywords">Failed</a>(); 
}; 

};
@Override
public void play(Interaction interaction) {
Intent mIntent=new Intent();
mIntent.setClass(FriendsListActivity.this,RecorderPlayActivity.class);
Bundle data = new Bundle();
data.putString("path",interaction.videoPath);
mIntent.putExtras(data);
startActivity(mIntent);
}
}