com.callba.phone.ui.NewGroupActivity.java Source code

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Here is the source code for com.callba.phone.ui.NewGroupActivity.java

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/**
 * Copyright (C) 2016 Hyphenate Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *     http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.callba.phone.ui;

import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.content.LocalBroadcastManager;
import android.text.TextUtils;
import android.view.MenuItem;
import android.view.View;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

import com.callba.R;
import com.callba.phone.Constant;
import com.callba.phone.annotation.ActivityFragmentInject;
import com.callba.phone.ui.base.BaseActivity;
import com.callba.phone.widget.EaseAlertDialog;
import com.hyphenate.chat.EMClient;
import com.hyphenate.chat.EMGroupManager.EMGroupOptions;
import com.hyphenate.chat.EMGroupManager.EMGroupStyle;
import com.hyphenate.exceptions.HyphenateException;

@ActivityFragmentInject(contentViewId = R.layout.em_activity_new_group, navigationId = R.drawable.press_back, toolbarTitle = R.string.The_new_group_chat, menuId = R.menu.menu_save)
public class NewGroupActivity extends BaseActivity {
    private EditText groupNameEditText;
    private ProgressDialog progressDialog;
    private EditText introductionEditText;
    private CheckBox publibCheckBox;
    private CheckBox memberCheckbox;
    private TextView secondTextView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        groupNameEditText = (EditText) findViewById(R.id.edit_group_name);
        introductionEditText = (EditText) findViewById(R.id.edit_group_introduction);
        publibCheckBox = (CheckBox) findViewById(R.id.cb_public);
        memberCheckbox = (CheckBox) findViewById(R.id.cb_member_inviter);
        secondTextView = (TextView) findViewById(R.id.second_desc);

        publibCheckBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {

            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                if (isChecked) {
                    secondTextView.setText(R.string.join_need_owner_approval);
                } else {
                    secondTextView.setText(R.string.Open_group_members_invited);
                }
            }
        });
    }

    /**
     * @param v
     */
    public void save() {
        String name = groupNameEditText.getText().toString();
        if (TextUtils.isEmpty(name)) {
            new EaseAlertDialog(this, R.string.Group_name_cannot_be_empty).show();
        } else {
            // 
            startActivityForResult(new Intent(this, GroupPickContactsActivity.class).putExtra("groupName", name),
                    0);
        }
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        String st1 = getResources().getString(R.string.Is_to_create_a_group_chat);
        final String st2 = getResources().getString(R.string.Failed_to_create_groups);
        if (resultCode == RESULT_OK) {
            //
            progressDialog = new ProgressDialog(this);
            progressDialog.setMessage(st1);
            progressDialog.setCanceledOnTouchOutside(false);
            progressDialog.show();

            new Thread(new Runnable() {
                @Override
                public void run() {
                    // sdk
                    final String groupName = groupNameEditText.getText().toString().trim();
                    String desc = introductionEditText.getText().toString();
                    String[] members = data.getStringArrayExtra("newmembers");
                    try {
                        EMGroupOptions option = new EMGroupOptions();
                        option.maxUsers = 200;

                        String reason = NewGroupActivity.this.getString(R.string.invite_join_group);
                        reason = EMClient.getInstance().getCurrentUser() + reason + groupName;

                        if (publibCheckBox.isChecked()) {
                            option.style = memberCheckbox.isChecked()
                                    ? EMGroupStyle.EMGroupStylePublicJoinNeedApproval
                                    : EMGroupStyle.EMGroupStylePublicOpenJoin;
                        } else {
                            option.style = memberCheckbox.isChecked()
                                    ? EMGroupStyle.EMGroupStylePrivateMemberCanInvite
                                    : EMGroupStyle.EMGroupStylePrivateOnlyOwnerInvite;
                        }
                        EMClient.getInstance().groupManager().createGroup(groupName, desc, members, reason, option);
                        runOnUiThread(new Runnable() {
                            public void run() {
                                LocalBroadcastManager.getInstance(NewGroupActivity.this)
                                        .sendBroadcast(new Intent(Constant.ACTION_GROUP_CHANAGED));
                                progressDialog.dismiss();
                                finish();
                            }
                        });
                    } catch (final HyphenateException e) {
                        runOnUiThread(new Runnable() {
                            public void run() {
                                progressDialog.dismiss();
                                Toast.makeText(NewGroupActivity.this, st2 + e.getLocalizedMessage(),
                                        Toast.LENGTH_SHORT).show();
                            }
                        });
                    }

                }
            }).start();
        }
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case R.id.save:
            save();
            break;
        }
        return super.onOptionsItemSelected(item);
    }

    public void back(View view) {
        finish();
    }
}