MainActivity.java
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package com.cnlive.im.ui;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import com.cnlive.im.R;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
private Button groupChatBtn, privateChat;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R .layout.activity_main);
initUI();
}
private void initUI() {
groupChatBtn = (Button) findViewById(R.id.groupChat);
privateChat = (Button) findViewById(R.id.privateChat);
groupChatBtn.setOnClickListener(this);
privateChat.setOnClickListener(this);
}
@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.groupChat:
Intent intent = new Intent(MainActivity.this, ChatRoomActivity.class);
startActivity(intent);
break;
case R.id.privateChat:
Intent intent1 = new Intent(MainActivity.this, PrivateChatActivity.class);
startActivity(intent1);
break;
}
}
}