android 【九种对话框】的实现方式

app中肯定是少不了与用户交互的各种dialog,。 这里，总结了常用的9种dialog的实现方法。

 

除了popupwindow实现稍微麻烦一点，其他形似都相对简单，熟悉2便即可

直接上源码

package com.naoh.stu;

import java.util.ArrayList;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.PopupWindow;
import android.widget.Toast;

public class DiaAllActivity extends Activity implements Runnable {
    private Button btn_diaNormal; 
    private Button btn_diaMulti;
    private Button btn_diaList;
    private Button btn_diaSinChos;
    private Button btn_diaMultiChos;
    private Button btn_diaProcess;
    private Button btn_diaReadProcess;
    private Button btn_diaCustom;
    private Button btn_popUpDia;
    
    private PopupWindow window=null;
    private Button cusPopupBtn1;
    private View popupView;

    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.dialog);
        getView();
        setListener();
    }
    
    private void getView()
    {
        btn_diaNormal=(Button)findViewById(R.id.btn_diaNormal);
        btn_diaMulti=(Button)findViewById(R.id.btn_diaMulti);
        btn_diaList=(Button)findViewById(R.id.btn_diaList);
        btn_diaSinChos=(Button)findViewById(R.id.btn_diaSigChos);
        btn_diaMultiChos=(Button)findViewById(R.id.btn_diaMultiChos);
        btn_diaProcess=(Button)findViewById(R.id.btn_diaProcess);
        btn_diaReadProcess=(Button)findViewById(R.id.btn_diaReadProcess);
        btn_diaCustom=(Button)findViewById(R.id.btn_diaCustom);
        btn_popUpDia=(Button)findViewById(R.id.btn_popUpDia);
        
    }
    
    private void setListener()
    {
        btn_diaNormal.setOnClickListener(btnListener);
        btn_diaMulti.setOnClickListener(btnListener);
        btn_diaList.setOnClickListener(btnListener);
        btn_diaSinChos.setOnClickListener(btnListener);
        btn_diaMultiChos.setOnClickListener(btnListener);
        btn_diaProcess.setOnClickListener(btnListener);
        btn_diaReadProcess.setOnClickListener(btnListener);
        btn_diaCustom.setOnClickListener(btnListener);
        btn_popUpDia.setOnClickListener(btnListener);
    }
    
    private Button.OnClickListener btnListener= new Button.OnClickListener()
    {
        public void onClick(View v)
        {
            if(v instanceof Button)
            {
                int btnId=v.getId();
                switch(btnId)
                {
                    case R.id.btn_diaNormal:
                        showNormalDia();
                        break;
                    case R.id.btn_diaMulti:
                        showMultiDia();
                        break;
                    case R.id.btn_diaList:
                        showListDia();
                        break;
                    case R.id.btn_diaSigChos:
                        showSinChosDia();
                        break;
                    case R.id.btn_diaMultiChos:
                        showMultiChosDia();
                        break;
                    case R.id.btn_diaReadProcess:
                        showReadProcess();
                        break;
                    case R.id.btn_diaProcess:
                        showProcessDia();
                        break;
                    case R.id.btn_diaCustom:
                        showCustomDia();
                        break;
                    case R.id.btn_popUpDia:
                        showCusPopUp(v);
                        break;
                    default:
                        break;
                }
            }
        }
    };

    /*普通的对话框*/
    private void showNormalDia()
    {
        //AlertDialog.Builder normalDialog=new AlertDialog.Builder(getApplicationContext());
        AlertDialog.Builder normalDia=new AlertDialog.Builder(DiaAllActivity.this);
        normalDia.setIcon(R.drawable.ic_launcher);
        normalDia.setTitle("普通的对话框");
        normalDia.setMessage("普通对话框的message内容");
        
        normalDia.setPositiveButton("确定", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                showClickMessage("确定");
            }
        });
        normalDia.setNegativeButton("取消", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                showClickMessage("取消");
            }
        });
        normalDia.create().show();
    }
    
    /*多按钮对话框*/
    private void showMultiDia()
    {
        AlertDialog.Builder multiDia=new AlertDialog.Builder(DiaAllActivity.this);
        multiDia.setTitle("多选项对话框");
        multiDia.setPositiveButton("按钮一", new DialogInterface.OnClickListener() {
            
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                showClickMessage("按钮一");
            }
        });
        multiDia.setNeutralButton("按钮二", new DialogInterface.OnClickListener() {
            
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                showClickMessage("按钮二");
            }
        });
        multiDia.setNegativeButton("按钮三", new DialogInterface.OnClickListener() {
            
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                showClickMessage("按钮三");
            }
        });
        multiDia.create().show();
    }
    
    
    /*列表对话框*/
    private void showListDia()
    {
        final String[] mList={"选项1","选项2","选项3","选项4","选项5","选项6","选项7"};
        AlertDialog.Builder listDia=new AlertDialog.Builder(DiaAllActivity.this);
        listDia.setTitle("列表对话框");
        listDia.setItems(mList, new DialogInterface.OnClickListener() {
            
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                /*下标是从0开始的*/
                showClickMessage(mList[which]);
            }
        });
        listDia.create().show();
    }
    
    /*单项选择对话框*/
    int yourChose=-1;
    private void showSinChosDia()
    {
        final String[] mList={"选项1","选项2","选项3","选项4","选项5","选项6","选项7"};
        yourChose=-1;
        AlertDialog.Builder sinChosDia=new AlertDialog.Builder(DiaAllActivity.this);
        sinChosDia.setTitle("单项选择对话框");
        sinChosDia.setSingleChoiceItems(mList, 0, new DialogInterface.OnClickListener() {
            
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                yourChose=which;
                
            }
        });
        sinChosDia.setPositiveButton("确定", new DialogInterface.OnClickListener() {
            
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                if(yourChose!=-1)
                {
                    showClickMessage(mList[yourChose]);
                }
            }
        });
        sinChosDia.create().show();
    }

    ArrayList<Integer> myChose= new ArrayList<Integer>();
    private void showMultiChosDia()
    {
        final String[] mList={"选项1","选项2","选项3","选项4","选项5","选项6","选项7"};
        final boolean mChoseSts[]={false,false,false,false,false,false,false};
        myChose.clear();
        AlertDialog.Builder multiChosDia=new AlertDialog.Builder(DiaAllActivity.this);
        multiChosDia.setTitle("多项选择对话框");
        multiChosDia.setMultiChoiceItems(mList, mChoseSts, new DialogInterface.OnMultiChoiceClickListener() {
            
            @Override
            public void onClick(DialogInterface dialog, int which, boolean isChecked) {
                // TODO Auto-generated method stub
                if(isChecked)
                {
                    myChose.add(which);
                }
                else
                {
                    myChose.remove(which);
                }
            }
        });
        multiChosDia.setPositiveButton("确定", new DialogInterface.OnClickListener() {
            
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                int size=myChose.size();
                String str="";
                for(int i=0;i<size;i++)
                {
                    str+=mList[myChose.get(i)];
                }
                showClickMessage(str);
            }
        });
        multiChosDia.create().show();
    }
    
    //进度读取框需要模拟读取
    ProgressDialog mReadProcessDia=null;
    public final static int MAX_READPROCESS = 100;
    private void showReadProcess()
    {
        mReadProcessDia=new ProgressDialog(DiaAllActivity.this);
        mReadProcessDia.setProgress(0);
        mReadProcessDia.setTitle("进度条窗口");
        mReadProcessDia.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
        mReadProcessDia.setMax(MAX_READPROCESS);
        mReadProcessDia.show();
        new Thread(this).start();
    }
    
    //新开启一个线程，循环的累加，一直到100然后在停止
    @Override
    public void run()
    {
        int Progress= 0;
        while(Progress < MAX_READPROCESS)
        {
            try {
                Thread.sleep(100);
                Progress++;
                mReadProcessDia.incrementProgressBy(1);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        //读取完了以后窗口自消失
        mReadProcessDia.cancel();
    }
    
    /*读取中的对话框*/
    private void showProcessDia()
    {
        ProgressDialog processDia= new ProgressDialog(DiaAllActivity.this);
        processDia.setTitle("进度条框");
        processDia.setMessage("内容读取中...");
        processDia.setIndeterminate(true);
        processDia.setCancelable(true);
        processDia.show();
    }
    
    /*自定义对话框*/
    private void showCustomDia()
    {
        AlertDialog.Builder customDia=new AlertDialog.Builder(DiaAllActivity.this);
        final View viewDia=LayoutInflater.from(DiaAllActivity.this).inflate(R.layout.custom_dialog, null);
        customDia.setTitle("自定义对话框");
        customDia.setView(viewDia);
        customDia.setPositiveButton("确定", new DialogInterface.OnClickListener() {
            
            @Override
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                EditText diaInput=(EditText) viewDia.findViewById(R.id.txt_cusDiaInput);
                showClickMessage(diaInput.getText().toString());
            }
        });
        customDia.create().show();
    }
    
    /*popup window 来实现*/
    private void showCusPopUp(View parent)
    {
        if(window == null)
        {
            popupView=LayoutInflater.from(DiaAllActivity.this).inflate(R.layout.dia_cuspopup_dia, null);
            cusPopupBtn1=(Button)popupView.findViewById(R.id.diaCusPopupSure);
            window =new PopupWindow(popupView,LayoutParams.FILL_PARENT,LayoutParams.FILL_PARENT);
        }
        window.setAnimationStyle(R.style.PopupAnimation);
        /*必须调用setBackgroundDrawable， 因为popupwindow在初始时，会检测background是否为null,如果是onTouch or onKey events就不会相应，所以必须设置background*/
        /*网上也有很多人说，弹出pop之后，不响应键盘事件了，这个其实是焦点在pop里面的view去了。*/
        window.setFocusable(true);
        window.setBackgroundDrawable(new BitmapDrawable()); 
        window.update();
        window.showAtLocation(parent, Gravity.CENTER_VERTICAL, 0, 0);
        cusPopupBtn1.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                showClickMessage("popup window的确定");
            }
        });
    }
    
    /*显示点击的内容*/
    private void showClickMessage(String message)
    {
        Toast.makeText(DiaAllActivity.this, "你选择的是: "+message, Toast.LENGTH_SHORT).show();
    }
}

 

布局，就是一堆的button

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="各种Dialog合集" />
    <Button 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="普通Dialog"
        android:id="@+id/btn_diaNormal"/>
    
    <Button 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="多按钮Dialog"
        android:id="@+id/btn_diaMulti"/>
    
    <Button 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="列表Dialog"
        android:id="@+id/btn_diaList"/>
    
    <Button 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="单项选择Dialog"
        android:id="@+id/btn_diaSigChos"/>
    
    <Button 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="多项选择Dialog"
        android:id="@+id/btn_diaMultiChos"/>
    
    <Button 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="进度条Dialog"
        android:id="@+id/btn_diaReadProcess"/>
    
    <Button 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="读取中Dialog"
        android:id="@+id/btn_diaProcess"/>
    
    <Button 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="自定义Dialog"
        android:id="@+id/btn_diaCustom"/>
    
    <Button 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="PopUpWindow实现的dialog"
        android:id="@+id/btn_popUpDia"/>
</LinearLayout>

url:http://greatverve.cnblogs.com/archive/2012/04/25/android-dialog.html