android-dialog box pops up EditText cannot bring up input method

Recently the use of dialog Pop-up dialog box function, pop-up after entering the password, this thought this is a very simple problem, but do a good job to find EditText can not recall input method.

Solution, I also found Baidu. Record it for next use:

 final  Dialog alertdialog = new         Dialog (this  ,r.style.customdialogstyle);        Alertdialog.show ();        Window window  = Alertdialog.getwindow (); Window.setbackgrounddrawable ( new  colordrawable (0)); //   Window.setcontentview (        R.layout.dialog_info);  final  EditText pwd = (EditText)        Window.findviewbyid (R.ID.PWD);        Button confirm  = = (Button) Window.findviewbyid (R.id.btn_cancel); 
 Below is the BTN monitoring ... Omit 

Above create a dialog box, use a style as follows Customdialogstyle:

 <stylename= "Customdialogstyle"Parent= "@android: Style/theme.dialog">        <Itemname= "Android:windowframe">@null</Item>        <Itemname= "Android:windowisfloating">True</Item>        <Itemname= "Android:windowistranslucent">True</Item>        <Itemname= "Android:windownotitle">True</Item>        <Itemname= "Android:background">@android: Color/transparent</Item>        <Itemname= "Android:windowbackground">@android: Color/transparent</Item>        <Itemname= "android:backgrounddimenabled">True</Item>        <Itemname= "Android:backgrounddimamount">0.6</Item>    </style>

dialog box layout is very simple, I omitted, writing is also more ugly, inside a EditText, 2 button

There is also a way to create a dialog box:

Final Alertdialog Alertdialog = new Alertdialog.builder (this). Create ();
This is also a way I often use, generally I used to display some information, do not enter content. Last one, though it's ugly.

android-dialog box pops EditText cannot bring up IME