参考：http://www.cnblogs.com/511mr/archive/2011/10/21/2220253.html
要做一个自定义的弹出框，以前都是用一个Activity来实现，总觉得不是很好看，弹出的框有时候感觉有点大，所以上网查资料说，可以给AlertDialog自定义一个view就行了，代码如下
AlertDialog dialog = new AlertDialog.Builder(XXXXActivity.this).create(); dialog.show();//该代码一定要放在给dialog设置自定义view的前面Window window = dialog.getWindow();window.setContentView(R.layout.termail_handle_dialog);
这样可以完全展示出你所定义的view，但是该view中我添加了两个ImageView，需要对ImageView设置监听器，我是用下面方法做的，代码如下
LayoutInflater factory = LayoutInflater.from(TermailFetchActivity.this);final View view = factory.inflate(R.layout.termail_handle_dialog, null); ImageView scanAddTermail = (ImageView) view.findViewById(R.id.scan_termail); ImageView writeAddTermail = (ImageView) view.findViewById(R.id.write_termail);scanAddTermail.setOnClickListener(new android.view.View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(getApplicationContext(), "scanImage", Toast.LENGTH_SHORT).show();}}); 怎么都监听不到该控件。后来发现网上用下面方法可以监听到。代码如下
Window window = dialog.getWindow();window.setContentView(R.layout.termail_handle_dialog); ImageView scanAddTermail = (ImageView) window.findViewById(R.id.scan_termail);ImageView writeAddTermail = (ImageView) window.findViewById(R.id.write_termail); 
