单选对话框,顾名思义就是只能选一项(setSingleChoiceItems(Items,))
public void click(View v){ //创建对话框类 AlertDialog.Builder builder = new AlertDialog.Builder(this); //定义item选项 final String items[] = new String[]{"一只","两只","三只"}; builder.setTitle("没有什么事是一只口红解决不了的,如果有那就两只")//设置标题 .setSingleChoiceItems(items,-1, new DialogInterface.OnClickListener() {//设置单选 @Override public void onClick(DialogInterface dialogInterface, int i) { Toast.makeText(MainActivity.this,"你选择了用"+items[i]+"口红解决问题",Toast.LENGTH_SHORT).show(); } }).setPositiveButton("是的", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { Toast.makeText(MainActivity.this,"我选择了是",Toast.LENGTH_SHORT).show(); } }).setNegativeButton("取消", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { Toast.makeText(MainActivity.this,"我选择了取消,因为我相信口红解决不了",Toast.LENGTH_SHORT).show(); } }).show(); }
下面是多选对话框
public void click1(View v){ AlertDialog.Builder builder = new AlertDialog.Builder(this); final String items[] = {"First","Second","Thrid","Fourth"}; final boolean boo[] = {true,false,false,false}; builder.setTitle("人生有多种选择") .setMultiChoiceItems(items, boo, new DialogInterface.OnMultiChoiceClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i, boolean b) { } }).setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { } }).show(); }
单选是setSingleChoiceItems(),多选是setMultiChoiceItems(),
进度条对话框
public void click2(View v){ final ProgressDialog pd = new ProgressDialog(this); pd.setTitle("加载"); pd.setProgress(0); pd.setMax(10); pd.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); pd.show(); new Thread(){ @Override public void run() { super.run(); for (int i=0; i<=10; i++){ pd.setProgress(i); try { Thread.sleep(1000); } catch (InterruptedException e) { e.printStackTrace(); } } } }.start(); }