Android Dialog总结

概述：

android开发中最常用的就是Dialog类，除了自定义dialog布局，最多的就是用在弹出对话框、进度条、输入框、单选、复选框。

1、选择对话框：

AlertDialog.Builder dialog = new AlertDialog.Builder(this);dialog.setTitle("选择对话框");dialog.setMessage("请选择确认或取消");dialog.setCancelable(false); //设置按下返回键不能消失dialog.setPositiveButton("确认", new DialogInterface.OnClickListener() {    @Override    public void onClick(DialogInterface dialog, int which) {        Toast.makeText(MainActivity.this, "您选择了确认", Toast.LENGTH_LONG).show();            }        });        dialog.setNegativeButton("取消", new DialogInterface.OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                Toast.makeText(MainActivity.this, "您选择了取消", Toast.LENGTH_LONG).show();            }        });dialog.show();//显示弹出窗口

2、进度条

ProgressDialog progressDialog = new ProgressDialog(this);progressDialog.setTitle("显示进度条");progressDialog.setMessage("加载中...");progressDialog.setCancelable(true);progressDialog.show();

3、弹出输入框

AlertDialog.Builder builder = new AlertDialog.Builder(this);builder.setTitle("弹出输入框");builder.setMessage("输入内容");final EditText editText = new EditText(this);builder.setView(editText);builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {            @Override    public void onClick(DialogInterface dialog, int which) {        Toast.makeText(MainActivity.this, "您输入了" + editText.getText().toString(), Toast.LENGTH_SHORT).show();            }    });builder.setNegativeButton("取消", null);builder.show();

4、弹出单选框

final AlertDialog.Builder builder = new AlertDialog.Builder(this);builder.setTitle("弹出单选框");final String[] choice = new String[]{"Java", "C++", "PHP"};builder.setSingleChoiceItems(choice, 0,    new DialogInterface.OnClickListener() {        @Override        public void onClick(DialogInterface dialog, int which) {            Toast.makeText(MainActivity.this, "您选择了" + choice[which], Toast.LENGTH_LONG).show();            dialog.dismiss(); // 让窗口消失       }   });builder.create().show();

5、弹出复选框

final AlertDialog.Builder builder = new AlertDialog.Builder(this);builder.setTitle("弹出多选框");final String[] choice = new String[]{"Android", "IOS", "Windos Phone"}; // 选择项final boolean[] isCheck = new boolean[choice.length]; // 是否被选中builder.setMultiChoiceItems(choice, null,    new DialogInterface.OnMultiChoiceClickListener() {        @Override        public void onClick(DialogInterface dialog, int which, boolean isChecked) {            if (isChecked == true)                isCheck[which] = true;            else if(isChecked == false)                isCheck[which] = false;         }    });builder.setNegativeButton("取消", null);builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {    @Override    public void onClick(DialogInterface dialog, int which) {        String isSelected = "您选择了";        for (int i = 0; i < choice.length; i++) {            if (isCheck[i] == true) {                isSelected += choice[i]+","; // 将选择的内容加上            }        }        Toast.makeText(MainActivity.this, isSelected, Toast.LENGTH_LONG).show();     }});builder.create();builder.show();

6、自定义布局的Dialog

       AlertDialog.Builder builder = new AlertDialog.Builder(this);        final AlertDialog dialog = builder.create();        View view = View.inflate(this, R.layout.personal_modifyhead_dialog, null);        dialog.setView(view, 0, 0, 0, 0);// 设置边距为0,保证在2.x的版本上运行没问题        dialog.show();        AutoRelativeLayout rl_photograph = (AutoRelativeLayout) view.findViewById(R.id.rl_photograph);        rl_photograph.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                presenter.modiftHeadFromPhotograph();                dialog.dismiss();            }        });        AutoRelativeLayout rl_album = (AutoRelativeLayout) view.findViewById(R.id.rl_album);        rl_album.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                presenter.modifyHeadFromAlbum();                dialog.dismiss();            }        });

上面就是日常开发中常用的一些，在此记录，以便日后查询。