Android部分对话框的使用

Android对话框

普通AlertDialog的创建和使用

public void bt1(View v) {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("提示标题").
                        setIcon(R.drawable.ic_launcher_background).
                        setMessage("文本的提示信息：你妈喊你回家吃饭了！").
                        setPositiveButton("确定", new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Toast.makeText(SecondActivity.this, "选择就确定哦", Toast.LENGTH_SHORT).show();

                    }
                }).
                        setNegativeButton("取消", null).
                        setNeutralButton("退出", new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        finish();

                    }
                });
        AlertDialog alertDialog = builder.create();
        alertDialog.show();
    }

选择菜单样式的对话框

public void bt1(View v) {
        final AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("选择你最喜欢的课程").
                        setItems(array, new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {

                        Toast.makeText(SecondActivity.this, "选择" + array[which],
                                Toast.LENGTH_SHORT).show();

                    }
                }).
                        create().show();
    }

单选按钮菜单的对话框

public void bt1(View v) {
        final AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setTitle("选择你最喜欢的课程").
                        setSingleChoiceItems(array, 0, new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {

                        Toast.makeText(SecondActivity.this, "选择" + array[which],
                                Toast.LENGTH_SHORT).show();

                    }
                }).
                        setPositiveButton("确定", new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Toast.makeText(SecondActivity.this, "选择确定", Toast.LENGTH_SHORT).show();
                    }
                }).
                        setNegativeButton("取消", null).
                        create().show();
    }