如何在Android中使用网格视图创建自定义警报对话框? [英] How can I create custom alert dialog with grid view in android?

问题描述

如何使用上图所示的 GridView 创建警报对话框?

How can I create a Alert Dialog with a GridView as shown in the image above?

推荐答案

这是一个简单的实现:在活动中的代码中调用此方法.

Here is a simple implementation: Call this method in your code inside activity.

private void showAlertDialog() {
        // Prepare grid view
        GridView gridView = new GridView(this);

        List<Integer>  mList = new ArrayList<Integer>();
        for (int i = 1; i < 36; i++) {
            mList.add(i);
        }

        gridView.setAdapter(new ArrayAdapter(this, android.R.layout.simple_list_item_1, mList));
        gridView.setNumColumns(5);
        gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                // do something here
            }
        });

        // Set grid view to alertDialog
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setView(gridView);
        builder.setTitle("Goto");
        builder.show();
    }

这篇关于如何在Android中使用网格视图创建自定义警报对话框?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！