MainActivity.java
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package com.cnlive.im.ui;
import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import com.cnlive.im.R;
import com.cnlive.libs.util.chat.ChatUtil;
import com.cnlive.libs.util.chat.base.IChat;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
private static final int PERMISSION_REQUEST_CODE = 0x1001;
private Button connectedBtn;
private Button commentBtn;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initUI();
}
private void initUI() {
connectedBtn = (Button) findViewById(R.id.connected);
connectedBtn.setOnClickListener(this);
commentBtn = (Button) findViewById(R.id.comment);
commentBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(MainActivity.this,CommentActivity.class));
}
});
}
IChat.OnConnectListener connectListener = new IChat.OnConnectListener() {
@Override
public void onTokenIncorrect(String s) {
connectedBtn.setText("重新连接");
}
@Override
public void onSuccess(String s) {
Intent intent = new Intent(MainActivity.this,LoGinActivity.class);
startActivity(intent);
ChatUtil.removeConnectListener(connectListener);
}
@Override
public void onError(int i, String s) {
connectedBtn.setText("重新连接");
}
};
@Override
public void onClick(View v) {
int checkCallPhonePermission = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE);
if (Build.VERSION.SDK_INT >= 23 && checkCallPhonePermission != PackageManager.PERMISSION_GRANTED) {
requestPermissions(new String[]{Manifest.permission.READ_PHONE_STATE}, PERMISSION_REQUEST_CODE);
}else{
ChatUtil.connect(connectListener);
}
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if(requestCode == PERMISSION_REQUEST_CODE)
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
ChatUtil.connect(connectListener);
} else {
Toast.makeText(this, "权限已被禁止，请打开读取手机状态权限，再使用此功能", Toast.LENGTH_LONG).show();
}
}
}