Android Open Source - demo-app-android Black List Activity

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License

The source code is released under:
MIT License
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Java Source Code

package io.rong.imkit.demo;
/*from   ww w .j  a  va2s.c  om*/
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;

import java.util.List;

import io.rong.imkit.RongIM;
import io.rong.imkit.view.ActionBar;
import io.rong.imkit.view.SelectDialog;
import io.rong.imlib.RongIMClient;

/**
 * Created by bob on 15-1-7.
 */
public class BlackListActivity extends BaseActivity implements AdapterView.OnItemClickListener {
  private String TAG = "UserInfoActivity";
  ActionBar mActionBar;
  private ListView mBlackList;
  private BlackListAdapter mBlackListAdapter;
    private List<RongIMClient.UserInfo> mUserInfoList = null;
  @Override
  protected int setContentViewResId() {
    return R.layout.black_list;
  }

  @Override
  protected void initView() {
    mActionBar = (ActionBar) findViewById(android.R.id.custom);
    mBlackList = (ListView) findViewById(R.id.black_list);
    mActionBar.setOnBackClick(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        finish();
      }
    });
    mActionBar.getTitleTextView().setText("?????????");
  }

  @Override
  protected void initData() {

    if (RongIM.getInstance() != null) {


      RongIM.getInstance().getBlacklist(
          new RongIM.GetBlacklistCallback() {

            @Override
            public void onError(ErrorCode errorCode) {

              Log.e(TAG,
                  "-------getBlacklist onError--------:"
                      + errorCode.getMessage());
            }

            @Override
            public void onSuccess( String[] userIds) {
              Log.e(TAG,
                  "-------getBlacklist onSuccess--------:");
                            mUserInfoList =   DemoContext.getInstance().getUserInfoByIds(userIds);
              mBlackListAdapter = new BlackListAdapter(
                  BlackListActivity.this, mUserInfoList);
              mBlackList.setAdapter(mBlackListAdapter);
                            mBlackListAdapter.notifyDataSetChanged();
            }
          });
    }
        mBlackList.setOnItemClickListener(this);
  }

    @Override
    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

        final String userId =  mUserInfoList.get(position).getUserId();
        Log.e(TAG,
                "------- removeFromBlacklist userId-------:"
                        + userId);
        String titleName =  DemoContext.getInstance().getUserInfoById(userId).getName();
        final SelectDialog selectDialog = new SelectDialog(this);
        selectDialog.setTitle(titleName,true);

        selectDialog.setFristLineContent("delete_from_balck");
        selectDialog.setSecondLineContent("cancle_black");
        selectDialog.setOnDialogItemViewListener(new SelectDialog.OnDialogItemViewListener() {
            @Override
            public void OnDialogItemViewClick(View view, int position) {
          if(position == 0) {
              if (RongIM.getInstance() != null) {
                  RongIM.getInstance().removeFromBlacklist(userId,
                          new RongIM.OperationCallback() {

                              @Override
                              public void onError(ErrorCode errorCode) {
                                  Log.e(TAG,
                                          "------- removeFromBlacklist onError-------:"
                                                  + errorCode);
                              }
                              @Override
                              public void onSuccess() {
                                  Log.e(TAG, "-------??????????-------:");
                                  initData();
                              }
                          });
              }
          }else if (position == 1) {

          }
            selectDialog.dismiss();
            }
        });
        selectDialog.show();
    }
}
Java Source Code List
