Android Dialog

前言
         欢迎大家我分享和推荐好用的代码段~~
声明
         欢迎转载,但请保留文章原始出处:
         CSDN:http://www.csdn.net
         雨季o莫忧离:http://blog.csdn.net/luckkof

正文

 
 
1. 确定取消对话框
 
 
使用 AlerDialog 创建对话框
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 whichButton) { 
//这里添加点击确定后的逻辑 
showDialog("你选择了确定"); 
} 
}); 
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() { 
public void onClick(DialogInterface dialog, int whichButton) { 
//这里添加点击确定后的逻辑 
showDialog("你选择了取消"); 
} 
}); 
builder.create().show(); 
2. 多个按钮信息框
AlertDialog.Builder builder = new AlertDialog.Builder(MainDialog.this); 
builder.setIcon(R.drawable.icon); 
builder.setTitle("投票"); 
builder.setMessage("您认为什么样的内容能吸引您?"); 
builder.setPositiveButton("有趣味的", new DialogInterface.OnClickListener() { 
public void onClick(DialogInterface dialog, int whichButton) { 
showDialog("你选择了有趣味的"); 
}
});  
builder.setNeutralButton("有思想的", new DialogInterface.OnClickListener() {  
    public void onClick(DialogInterface dialog, int whichButton) {  
        showDialog("你选择了有思想的");                      
    }  
});  
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");    
    }  
});  
builder.create().show();  
4. 单项选择列表框
mSingleChoice 用于记录单选中的ID
AlertDialog.Builder builder = new AlertDialog.Builder(MainDialog.this); 

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) { 

} 
}); 
builder.create().show(); 
5. 进度条框
点击进度条框按钮后 开启一个线程计算读取的进度 假设读取结束为 100Progress在小于100的时候一直在线程中做循环++ 只到读取结束后,停止线程。
mProgressDialog = new ProgressDialog(MainDialog.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 whichButton) { 
//这里添加点击后的逻辑 
} 
}); 
mProgressDialog.setButton2("取消", new DialogInterface.OnClickListener() { 
public void onClick(DialogInterface dialog, int whichButton) { 
//这里添加点击后的逻辑 
} 
}); 
mProgressDialog.show(); 
new Thread(this).start(); 

ic void run() { 
int Progress = 0; 
while(Progress < MAX_PROGRESS) { 
try { 
Thread.sleep(100); 
Progress++; 
mProgressDialog.incrementProgressBy(1); 
} catch (InterruptedException e) { 
// TODO Auto-generated catch block 
e.printStackTrace(); 
} 

} 
6. 多项选择列表框
MultiChoiceID 用于记录多选选中的 id 号 存在 ArrayList
选中后 add ArrayList
取消选中后 remove ArrayList
ArrayList <Integer>MultiChoiceID = new ArrayList <Integer>(); 

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AlertDialog.Builder builder = new AlertDialog.Builder(MainDialog.this); 

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) { 

} 
}); 
builder.create().show(); 
7. 自定义布局
 
讲到自定义布局我就得多说一说了,为什么要多说一说呢? 其实自定义布局在Android的开发中非常重要 因为它能让开发者做出自己五彩缤纷的Activity 而不用去使用系统枯燥的界面。自定义dialog有什么好处?比如我们在开发过长当中 要通过介绍系统发送的一个广播弹出一个dialog . 但是dialog必需是基于activity才能呈现出来 如果没有activity 的话 程序就会崩溃。所以我们可以写一个自定义的 dialog 把它定义成一个activity这样我们收到一条打开dialog的广播后 直接启动这个 activity  程序正常运行~~ 这就是自定义dialog的好处。注明:下面这个例子只是写了自定义dialog 没有把它单独的写在一个activity中 如果须要的话 可以自己改一下。
AlertDialog.Builder builder = new AlertDialog.Builder(MainDialog.this); 
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) { 

} 
}); 
builder.create().show(); 

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<span style="color:#000000;"><?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></span> 
8. 读取进度框
h.jpg
 
显示一个正在转圈的进度条 loading
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(); 

原文地址:https://www.cnblogs.com/dyllove98/p/3188521.html