android alertdialog 弹出框

LayoutInflater的应用

MyTestActivity.java

package com.android.demo;import android.app.Activity;import android.app.AlertDialog;import android.content.Context;import android.content.DialogInterface;import android.os.Bundle;import android.view.LayoutInflater;import android.view.View;import android.widget.TextView;public class MyTestActivity extends Activity { @Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);setContentView(R.layout.main);        Context mContext = MyTestActivity.this;                              //下面俩种方法都可以               //LayoutInflater inflater = getLayoutInflater();               LayoutInflater inflater = (LayoutInflater)                mContext.getSystemService(LAYOUT_INFLATER_SERVICE);               View layout = inflater.inflate(R.layout.custom_dialog,null);               TextView text = (TextView) layout.findViewById(R.id.text);               text.setText(" 感谢您选择使用金软office办公软件，请注册并激活软件，即可获得软件正式版的使用权。");           new AlertDialog.Builder(MyTestActivity.this).setIcon(android.R.drawable.ic_menu_info_details).setTitle("金软Office[试用版]").setView(layout).setPositiveButton("确定", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {// TODO Auto-generated method stub}}).show();}}

XML文件：custom_dialog.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:orientation="vertical"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    ><TextView      android:layout_width="fill_parent"     android:layout_height="wrap_content"     android:text="试用期剩余14天"    android:gravity="center"    /><TextView      android:id="@+id/text"    android:layout_width="fill_parent"     android:layout_height="wrap_content"     /><EditText     android:id="@+id/edit"    android:layout_width="fill_parent"    android:layout_height="wrap_content"    android:hint="请输入email......"    /></LinearLayout>

EditText中的提示：

android:hint="请输入email......"

效果图

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