Android Dialog

来源：互联网发布：ntfs for mac 14 编辑：程序博客网时间：2024/06/10 02:48

package com.example.dialogdemo;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.widget.Toast;

public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
}

public void openDialog(View view) {
  Dialog dialog = new AlertDialog.Builder(MainActivity.this)
  .setIcon(android.R.drawable.btn_star)
  .setTitle("喜好调查")
  .setMessage("你喜欢看古天乐的电影吗？")
  .setPositiveButton("灰常喜欢", listener)
  .setNeutralButton("一般般吧", listener)
  .setNegativeButton("不喜欢", listener).create();
  dialog.show();
}

DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() {

  @Override
  public void onClick(DialogInterface dialog, int which) {
   switch (which) {
   case Dialog.BUTTON_POSITIVE:
    Toast.makeText(MainActivity.this, "woxihuan", Toast.LENGTH_SHORT).show();
    break;
   case Dialog.BUTTON_NEUTRAL:
    Toast.makeText(MainActivity.this, "wozhongli", Toast.LENGTH_SHORT).show();
    break;
   case Dialog.BUTTON_NEGATIVE:
    Toast.makeText(MainActivity.this, "wobuxihuan", Toast.LENGTH_SHORT).show();
    break;
   }
  }
};
}

关于dialog中title，icon，message到底对应哪块？具体效果如下图：

0 0