android simpleDialog简单对话框(方法有过时)

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MainActivity.java

package com.simpleDialog;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.widget.Button;

public class MainActivity extends Activity implements OnClickListener {

	private Button btn_simple, btn_custom, btn_progress, btn_single, btn_multi;

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

		btn_simple = (Button) findViewById(R.id.btn_simple);
		btn_custom = (Button) findViewById(R.id.btn_custom);
		btn_progress = (Button) findViewById(R.id.btn_progress);
		btn_single = (Button) findViewById(R.id.btn_single);
		btn_multi = (Button) findViewById(R.id.btn_multi);

		btn_simple.setOnClickListener(this);
		btn_custom.setOnClickListener(this);
		btn_progress.setOnClickListener(this);
		btn_single.setOnClickListener(this);
		btn_multi.setOnClickListener(this);

	}

	@Override
	public void onClick(View v) {
		// TODO Auto-generated method stub
		switch (v.getId()) {
		case R.id.btn_simple:
			showDialog(R.id.btn_simple);
			break;
		case R.id.btn_custom:
			showDialog(R.id.btn_custom);
			break;
		case R.id.btn_progress:
			showDialog(R.id.btn_progress);
			break;
		case R.id.btn_single:
			showDialog(R.id.btn_single);
			break;
		case R.id.btn_multi:
			showDialog(R.id.btn_multi);
			break;
		}
	}

	@Override
	public Dialog onCreateDialog(int id) {
		AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
		switch (id) {
		case R.id.btn_simple: {
			builder.setTitle("my dialog  btn_simple");
			builder.setNegativeButton("取消", null);
			builder.setPositiveButton("确定", null);
			builder.setNeutralButton("中立", null);

			break;
		}
		case R.id.btn_custom: {
			builder.setTitle("my dialog  btn_custom");
			
			View view =LayoutInflater.from(this).inflate(R.layout.custom, null);
			builder.setView(view);
			
			builder.setPositiveButton("确定", null);
			builder.setNegativeButton("取消", null);
			builder.setNeutralButton("中立", null);
			break;
		}
		case R.id.btn_progress: {
			ProgressDialog progressDialog=new ProgressDialog(this);
			progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
			progressDialog.setMessage("正在下载");
			return progressDialog;
		}
		case R.id.btn_single: {
			builder.setTitle("my dialog  btn_single");
			
			builder.setSingleChoiceItems(new String[]{"aaa","bbb","ccc","ddd","eee"}, 0, null);
			
			builder.setPositiveButton("确定", null);
			builder.setNegativeButton("取消", null);
			builder.setNeutralButton("中立", null);
			break;
		}
		case R.id.btn_multi: {
			builder.setTitle("my dialog  btn_multi");
			
			builder.setMultiChoiceItems(new String[]{"aaa","bbb","ccc","ddd","eee"},null, null);
			
			builder.setPositiveButton("确定", null);
			builder.setNegativeButton("取消", null);
			builder.setNeutralButton("中立", null);
			break;
		}
		}

		return builder.create();
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		getMenuInflater().inflate(R.menu.activity_main, menu);
		return true;
	}

}

activity_main.xml

custom.xml

• com.simpleDialog.rar (686.8 KB)
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