转--9中对话框
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
- 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>
原文链接:http://blog.csdn.net/huaxiangsl/article/details/7496108