android九种对话框

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

packagecom.naoh.stu;

importjava.util.ArrayList;

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

public classDiaAllActivity extendsActivity implementsRunnable{
privateButtonbtn_diaNormal;
privateButtonbtn_diaMulti;
privateButtonbtn_diaList;
privateButtonbtn_diaSinChos;
privateButtonbtn_diaMultiChos;
privateButtonbtn_diaProcess;
privateButtonbtn_diaReadProcess;
privateButtonbtn_diaCustom;
privateButtonbtn_popUpDia;

privatePopupWindowwindow= null;
privateButtoncusPopupBtn1;
privateViewpopupView;

@Override
public voidonCreate(BundlesavedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.dialog);
getView();
setListener();
}

private voidgetView()
{
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 voidsetListener()
{
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);
}

privateButton.OnClickListenerbtnListener= newButton.OnClickListener()
{
public voidonClick(Viewv)
{
if(v instanceofButton)
{
intbtnId=v.getId();
switch(btnId)
{
caseR.id.btn_diaNormal:
showNormalDia();
break;
caseR.id.btn_diaMulti:
showMultiDia();
break;
caseR.id.btn_diaList:
showListDia();
break;
caseR.id.btn_diaSigChos:
showSinChosDia();
break;
caseR.id.btn_diaMultiChos:
showMultiChosDia();
break;
caseR.id.btn_diaReadProcess:
showReadProcess();
break;
caseR.id.btn_diaProcess:
showProcessDia();
break;
caseR.id.btn_diaCustom:
showCustomDia();
break;
caseR.id.btn_popUpDia:
showCusPopUp(v);
break;
default:
break;
}
}
}
};

/* 普通的对话框 */
private voidshowNormalDia()
{
// AlertDialog.BuildernormalDialog=newAlertDialog.Builder(getApplicationContext());
AlertDialog.BuildernormalDia= newAlertDialog.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", newDialogInterface.OnClickListener(){
@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
showClickMessage("确定");
}
});
normalDia.setNegativeButton("取消", newDialogInterface.OnClickListener(){
@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
showClickMessage("取消");
}
});
normalDia.create().show();
}

/* 多按钮对话框 */
private voidshowMultiDia()
{
AlertDialog.BuildermultiDia= newAlertDialog.Builder(DiaAllActivity. this);
multiDia.setTitle("多选项对话框");
multiDia.setPositiveButton("按钮一", newDialogInterface.OnClickListener(){

@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
showClickMessage("按钮一");
}
});
multiDia.setNeutralButton("按钮二", newDialogInterface.OnClickListener(){

@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
showClickMessage("按钮二");
}
});
multiDia.setNegativeButton("按钮三", newDialogInterface.OnClickListener(){

@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
showClickMessage("按钮三");
}
});
multiDia.create().show();
}

/* 列表对话框 */
private voidshowListDia()
{
finalString[]mList={"选项1","选项2","选项3","选项4","选项5","选项6","选项7"};
AlertDialog.BuilderlistDia= newAlertDialog.Builder(DiaAllActivity. this);
listDia.setTitle("列表对话框");
listDia.setItems(mList, newDialogInterface.OnClickListener(){

@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
/* 下标是从0开始的 */
showClickMessage(mList[which]);
}
});
listDia.create().show();
}

/* 单项选择对话框 */
intyourChose=-1;
private voidshowSinChosDia()
{
finalString[]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.BuildersinChosDia= newAlertDialog.Builder(DiaAllActivity. this);
sinChosDia.setTitle("单项选择对话框");
sinChosDia.setSingleChoiceItems(mList,0, newDialogInterface.OnClickListener(){

@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
yourChose=which;

}
});
sinChosDia.setPositiveButton("确定", newDialogInterface.OnClickListener(){

@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
if(yourChose!=-1)
{
showClickMessage(mList[yourChose]);
}
}
});
sinChosDia.create().show();
}

ArrayList<Integer>myChose= newArrayList<Integer>();
private voidshowMultiChosDia()
{
finalString[]mList={"选项1","选项2","选项3","选项4","选项5","选项6","选项7"};
final booleanmChoseSts[]={ false, false, false, false, false, false, false};
myChose.clear();
AlertDialog.BuildermultiChosDia= newAlertDialog.Builder(DiaAllActivity. this);
multiChosDia.setTitle("多项选择对话框");
multiChosDia.setMultiChoiceItems(mList,mChoseSts, newDialogInterface.OnMultiChoiceClickListener(){

@Override
public voidonClick(DialogInterfacedialog, intwhich, booleanisChecked){
// TODOAuto-generatedmethodstub
if(isChecked)
{
myChose.add(which);
}
else
{
myChose.remove(which);
}
}
});
multiChosDia.setPositiveButton("确定", newDialogInterface.OnClickListener(){

@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
intsize=myChose.size();
Stringstr="";
for( inti=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
ProgressDialogmReadProcessDia= null;
public final static intMAX_READPROCESS=100;
private voidshowReadProcess()
{
mReadProcessDia= newProgressDialog(DiaAllActivity. this);
mReadProcessDia.setProgress(0);
mReadProcessDia.setTitle("进度条窗口");
mReadProcessDia.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
mReadProcessDia.setMax(MAX_READPROCESS);
mReadProcessDia.show();
newThread( 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 voidrun()
{
intProgress=0;
while(Progress<MAX_READPROCESS)
{
try{
Thread.sleep(100);
Progress++;
mReadProcessDia.incrementProgressBy(1);
} catch(InterruptedExceptione){
// TODOAuto-generatedcatchblock
e.printStackTrace();
}
}
// 读取完了以后窗口自消失
mReadProcessDia.cancel();
}

/* 读取中的对话框 */
private voidshowProcessDia()
{
ProgressDialogprocessDia= newProgressDialog(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 voidshowCustomDia()
{
AlertDialog.BuildercustomDia= newAlertDialog.Builder(DiaAllActivity. this);
finalViewviewDia=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", newDialogInterface.OnClickListener(){

@Override
public voidonClick(DialogInterfacedialog, intwhich){
// TODOAuto-generatedmethodstub
EditTextdiaInput=(EditText)viewDia.findViewById(R.id.txt_cusDiaInput);
showClickMessage(diaInput.getText().toString());
}
});
customDia.create().show();
}

/* popupwindow来实现 */
private voidshowCusPopUp(Viewparent)
{
if(window== null)
{
popupView=LayoutInflater.from(DiaAllActivity. this).inflate(R.layout.dia_cuspopup_dia, null);
cusPopupBtn1=(Button)popupView.findViewById(R.id.diaCusPopupSure);
window= newPopupWindow(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onTouchoronKeyevents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( newBitmapDrawable());
window.update();
window.showAtLocation(parent,Gravity.CENTER_VERTICAL,0,0);
cusPopupBtn1.setOnClickListener( newOnClickListener(){
@Override
public voidonClick(Viewv){
// TODOAuto-generatedmethodstub
showClickMessage("popupwindow的确定");
}
});
}

/* 显示点击的内容 */
private voidshowClickMessage(Stringmessage)
{
Toast.makeText(DiaAllActivity. this,"你选择的是:"+message,Toast.LENGTH_SHORT).show();
}
}

布局，就是一堆的button
<? xmlversion="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

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