【android开发】弹出选择框

效果图：

点击

?主要代码：

Activity

mButton1 = (Button)findViewById(R.id.btn1);        mButton1.setText("测试弹出选择框");        mTextView1 = (TextView)findViewById(R.id.tv);        mButton1.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {new AlertDialog.Builder(Activity18.this) // build AlertDialog.setTitle("选择语言") // title.setItems(R.array.items, new DialogInterface.OnClickListener() { //content@Overridepublic void onClick(DialogInterface dialog, int which) {final String[] aryShop = getResources().getStringArray(R.array.items); //arraynew AlertDialog.Builder(Activity18.this).setMessage("你选择的是：" + aryShop[which]).setNeutralButton("确定", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {}}).show();}}).setNegativeButton("取消", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {dialog.dismiss(); //关闭alertDialog}}).show();}});