1.在res/ layout 包先创建 main.xml
内容如下:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/screen"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical">
<ImageView
android:src="@drawable/jay"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
/>
<Button android:id="@+id/button0"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="确定取消信息框"/>
<Button android:id="@+id/button1"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="多个按钮信息框"/>
<Button android:id="@+id/button2"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="列表框"/>
<Button android:id="@+id/button3"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="进度条框"/>
<Button android:id="@+id/button4"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="单项选择列表框"/>
<Button android:id="@+id/button5"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="多项选择列表框"/>
<Button android:id="@+id/button6"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="自定义布局"/>
<Button android:id="@+id/button7"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="读取进度框"/>
</LinearLayout>
</ScrollView>
2. 在res/layout包先 在增加test.xml文件
内容如下:
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_height="wrap_content" android:layout_width="wrap_content" android:orientation="horizontal" android:id="@+id/dialog"> <LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content" android:orientation="horizontal" android:id="@+id/dialogname">
<TextView android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/tvUserName" android:text="姓名：" /> <EditText android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/etUserName" android:minWidth="200dip"/> </LinearLayout> <LinearLayout android:layout_height="wrap_content" android:layout_width="wrap_content" android:orientation="horizontal" android:id="@+id/dialognum" android:layout_below="@+id/dialogname" > <TextView android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/tvPassWord" android:text="密码：" /> <EditText android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/etPassWord" android:minWidth="200dip"/> </LinearLayout> </RelativeLayout>
3. 在res/values包下在创建string.xml
内容如下:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="hello">Hello World, MainDialog!</string>
<string name="app_name">dialog窗口大合集</string>
</resources>
4. 在创建类
内容如下:
package com.hy;
import java.util.ArrayList;
import android.app.Activity; import android.app.AlertDialog; import android.app.ProgressDialog; import android.content.DialogInterface; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText;
/** * dialog 大集合代码. author : lhy */
public class HyActivity extends Activity implements Runnable {
/** 确定取消信息框 **/ private static final int DIALOG_0 = 1;
/** 多个按钮信息框 **/ private static final int DIALOG_1 = 2;
/** 列表框 **/ private static final int DIALOG_2 = 3;
/** 进度条框 **/ private static final int DIALOG_3 = 4;
/** 单项选择列表框 **/ private static final int DIALOG_4 = 5;
/** 多项选择列表框 **/ private static final int DIALOG_5 = 6;
/**自定义布局 **/ private static final int DIALOG_6 = 7;
/**读取进度框 **/ private static final int DIALOG_7 = 8; final String[] mItems = { "item0", "item1", "itme2", "item3", "itme4", "item5", "item6" };
private static final int MAX_PROGRESS = 100;
private ProgressDialog mProgressDialog = null;
int mSingleChoiceID = -1;
ArrayList<Integer> MultiChoiceID = new ArrayList<Integer>();
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button button0 = (Button) findViewById(R.id.button0);
button0.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_0); }
});
Button button1 = (Button) findViewById(R.id.button1);
button1.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_1); }
});
Button button2 = (Button) findViewById(R.id.button2);
button2.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_2); }
});
Button button3 = (Button) findViewById(R.id.button3);
button3.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_3);
mProgressDialog.setProgress(0); }
});
Button button4 = (Button) findViewById(R.id.button4);
button4.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_4); }
});
Button button5 = (Button) findViewById(R.id.button5);
button5.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_5); }
});
Button button6 = (Button) findViewById(R.id.button6);
button6.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_6); }
});
Button button7 = (Button) findViewById(R.id.button7);
button7.setOnClickListener(new OnClickListener() {
public void onClick(View v) { CreatDialog(DIALOG_7); } }); }
// 根据判断值,执行.
public void CreatDialog(int id) {
AlertDialog.Builder builder = new AlertDialog.Builder(HyActivity.this);
switch (id) {
case DIALOG_0:
builder.setIcon(R.drawable.icon);
builder.setTitle("你确定要离开吗?");
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { showDialog("你选择了确定"); } });
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
showDialog("你选择了取消"); }
}); break;
case DIALOG_1:
builder.setTitle("投票");
builder.setMessage("你认为什么样的内容能吸引你!");
builder.setPositiveButton("有趣的", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) { // TODO Auto-generated method stub showDialog("你选择了有趣的"); } });
builder.setNeutralButton("有思想的", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
showDialog("你选择了有思想的"); }
});
builder.setNegativeButton("主题强的", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
showDialog("你选择了主题强的"); }
});
builder.setNegativeButton("主题强的", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) {
showDialog("你选择了主题强的"); }
}); break;
case DIALOG_2:
builder.setTitle("列表选择框");
builder.setItems(mItems, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// 点击后弹出窗口选择了第几项
showDialog("你选择的id为" + which + " , " + mItems[which]); } });
break; case DIALOG_3:
mProgressDialog = new ProgressDialog(HyActivity.this);
mProgressDialog.setIcon(R.drawable.icon);
mProgressDialog.setTitle("进度条窗口");
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
mProgressDialog.setMax(MAX_PROGRESS);
mProgressDialog.setButton("确定", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) {
} });
mProgressDialog.setButton("取消", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) {
} });
mProgressDialog.show();
new Thread(this).start(); break;
case DIALOG_4:
mSingleChoiceID = -1;
builder.setIcon(R.drawable.icon);
builder.setTitle("单项选择"); builder.setSingleChoiceItems(mItems, 0, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
mSingleChoiceID = whichButton;
showDialog("你选择的id为" + whichButton + " , " + mItems[whichButton]); }
});
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
if (mSingleChoiceID > 0) {
showDialog("你选择的是" + mSingleChoiceID); }
} });
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
}
}); break;
case DIALOG_5:
MultiChoiceID.clear();
builder.setIcon(R.drawable.icon);
builder.setTitle("多项选择");
builder.setMultiChoiceItems(mItems, new boolean[]{false, false, false, false, false, false, false}, new DialogInterface.OnMultiChoiceClickListener() {
public void onClick(DialogInterface dialog, int whichButton, boolean isChecked) {
if(isChecked) {
MultiChoiceID.add(whichButton);
showDialog("你选择的id为" + whichButton + " , " + mItems[whichButton]);
}else { MultiChoiceID.remove(whichButton); } } });
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
String str = ""; int size = MultiChoiceID.size();
for (int i = 0 ;i < size; i++) {
str+= mItems[MultiChoiceID.get(i)] + ", "; }
showDialog("你选择的是" + str); } });
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
}
}); break;
case DIALOG_6:
LayoutInflater factory = LayoutInflater.from(this);
final View textEntryView = factory.inflate(R.layout.test, null);
builder.setIcon(R.drawable.icon);
builder.setTitle("自定义输入框");
builder.setView(textEntryView);
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
EditText userName = (EditText) textEntryView.findViewById(R.id.etUserName);
EditText password = (EditText) textEntryView.findViewById(R.id.etPassWord);
showDialog("姓名 ：" + userName.getText().toString() + "密码：" + password.getText().toString() ); } }); builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
}
}); break;
case DIALOG_7:
mProgressDialog = new ProgressDialog(this);
mProgressDialog.setTitle("读取ing");
mProgressDialog.setMessage("正在读取中请稍候");
mProgressDialog.setIndeterminate(true);
mProgressDialog.setCancelable(true);
mProgressDialog.show();
return; }
builder.create().show(); }
// 获取button public void showDialog(String str) {
new AlertDialog.Builder(HyActivity.this).setMessage(str).show(); }
public void run() {
int progress = 0;
while (progress < MAX_PROGRESS) {
try { Thread.sleep(1000); progress++; mProgressDialog.incrementProgressBy(1);// 每一秒后,进度条就会增加1 }
catch (InterruptedException e) { e.printStackTrace(); } }
} }