提示
创建代码
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| protected void dialog(){
AlertDialog.Builder builder = new Builder(mContext);
builder.setMessage("确定退出么？");
builder.setTitle("提示");
builder.setPostiveButton("确认",new OnClickListener(){
@Override
public void onClick(DialogInterface dialog,int which) {
dilog.dismiss();
}
});
builder.setNegativeButton("取消",new OnClickListner(){
@Override
public void onClick(DialogInterface dialog,int which){
dialog.dismiss();
}
});
builder.create().show();
}
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三个按钮
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| Dialog dialog = new AlertDialog.Builder(this).setIcon(
android.R.drawable.btn_star).setTitle("喜好调查").setMessage(
"你喜欢李连杰的电影吗？").setPositiveButton("很喜欢",
new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(Main.this, "我很喜欢他的电影。",
Toast.LENGTH_LONG).show();
}
}).setNegativeButton("不喜欢", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(Main.this, "我不喜欢他的电影。", Toast.LENGTH_LONG)
.show();
}
}).setNeutralButton("一般", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(Main.this, "谈不上喜欢不喜欢。", Toast.LENGTH_LONG)
.show();
}
}).create();
dialog.show();
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简单的自定View
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| new AlerDialog.Builder(mContext).setTitle("请输入").setIcon(android.R.drawable.ic_dialog_info)
.setView(new EditText(this)).setPositiveButton("确定",null)
.setNegativeButton("取消",null).show()
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消息内容一组单选框
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| new AlerDialog.Builder(mContext).setTitle("单选框")
.setMultiChoiceItems(
new String[]{"Item1","Item2"},null,null)
.setPositiveButton("确定",null)
.setNegativeButton("取消",null).show();
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消息内容是一组多选框
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| new AlerDialog.Builder(mContext).setTitle("多选框")
.setIcon(android.R.drawable.ic_dialog_info)
.setSingleChoiceItems(new String[]{"Item1","Item2"},0
new DialogInterface.OnClickListener(){
public void onClick(DialogInterface dialog,int which){
dialog.dismiss();
}
}).setNegativeButton("取消",null).show();
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信息内容是一组简单列表项
``java
new AlertDialog.Builder(this).setTitle(“列表框”).setItems(
new String[] { “Item1”, “Item2” }, null).setNegativeButton(
“确定”, null).show();
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| ## 信息内容自定义布局
```xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="wrap_content" android:layout_width="wrap_content"
android:background="# ffffffff" android:orientation="horizontal"
android:id="@+id/dialog">
<TextView android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:id="@+id/tvname" android:text="姓名：" />
<EditText android:layout_height="wrap_content"
android:layout_width="wrap_content" android:id="@+id/etname" android:minWidth="100dip"/>
</LinearLayout>
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| LayoutInflater inflater = getLayoutInflater();
View layout = inflater.inflate(R.layout.dialog,
(ViewGroup) findViewById(R.id.dialog));
new AlertDialog.Builder(this).setTitle("自定义布局").setView(layout)
.setPositiveButton("确定", null)
.setNegativeButton("取消", null).show();
|
