AlertDialog.Builder builder = new Builder(this);
builder.setTitle("警告");
builder.setMessage("若练此功,必先自宫");
builder.setPositiveButton("现在自宫", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
Toast.makeText(MainActivity.this, "恭喜你自宫成功,现在程序退出", 0).show();
}
});
builder.setNegativeButton("下次再说", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
Toast.makeText(MainActivity.this, "若不自宫,一定不成功", 0).show();
}
});
AlertDialog ad = builder.create();
ad.show();
AlertDialog.Builder builder = new Builder(this);
builder.setTitle("选择你的性别");
final String[] items = new String[]{
"男", "女", "其他"
};
//-1表示没有默认选择
//点击侦听的导包要注意别导错
builder.setSingleChoiceItems(items, -1, new OnClickListener() {
//which表示点击的是哪一个选项
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this, "您选择了" + items[which], 0).show();
//对话框消失
dialog.dismiss();
}
});
builder.show();
AlertDialog.Builder builder = new Builder(this);
builder.setTitle("请选择你认为最帅的人");
final String[] items = new String[]{
"赵帅哥",
"赵师哥",
"赵老师",
"侃哥"
};
//true表示对应位置的选项被选了
final boolean[] checkedItems = new boolean[]{
true,
false,
false,
false,
};
builder.setMultiChoiceItems(items, checkedItems, new OnMultiChoiceClickListener() {
//点击某个选项,如果该选项之前没被选择,那么此时isChecked的值为true
@Override
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
checkedItems[which] = isChecked;
}
});
builder.setPositiveButton("确定", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
StringBuffer sb = new StringBuffer();
for(int i = 0;i < items.length; i++){
sb.append(checkedItems[i] ? items[i] + " " : "");
}
Toast.makeText(MainActivity.this, sb.toString(), 0).show();
}
});
builder.show();
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原文:http://blog.csdn.net/derrantcm/article/details/48967723