Code-only implementation dialog box

Dialog Box customization: Java code implementation of relative Layout
Create alertdiaglog

Window window = DLG. getwindow ()

Create layout. The code is relative layout.

Load layout, load related space, and set the location of related controls

The Code is as follows:

Int bgimageviewid = 10; int iconimageviewid = 11; int textviewid = 12; int buttonokid = 13; int buttoncancelid = 14; int srcimageviewid = 15; Final alertdialog DLG = new alertdialog. builder (this ). create (); DLG. show (); window = DLG. getwindow (); // This effect is mainly implemented here. relativelayout rlayout = new relativelayout (this); // set the background imageview bg_iv = new imageview (this); bg_iv.setid (bgimageviewid); bg_iv.setimageresource (R. drawable. bg2); relativelayout. layoutparams bgrelativeparams_iv = new relativelayout. layoutparams (viewgroup. layoutparams. wrap_content, viewgroup. layoutparams. wrap_content); bgrelativeparams_iv.addrule (relativelayout. center_horizontal); rlayout. addview (bg_iv, bgrelativeparams_iv); imageview icon_iv = new imageview (this); icon_iv.setid (iconimageviewid); icon_iv.setimageresource (R. drawable. egame_logo_icon); relativelayout. layoutparams iconrelativeparams_iv = new relativelayout. layoutparams (viewgroup. layoutparams. wrap_content, viewgroup. layoutparams. wrap_content); iconrelativeparams_iv.addrule (relativelayout. align_left, bgimageviewid); iconrelativeparams_iv.addrule (relativelayout. align_top, bgimageviewid); rlayout. addview (icon_iv, iconrelativeparams_iv); textview TV = new textview (this); TV. setid (textviewid); TV. settext ("xxxxxx"); relativelayout. layoutparams relativeparams_ TV = new relativelayout. layoutparams (viewgroup. layoutparams. wrap_content, viewgroup. layoutparams. wrap_content); relativeparams_ TV .addrule (relativelayout. center_horizontal, iconimageviewid); rlayout. addview (TV, relativeparams_ TV); imageview src_iv = new imageview (this); src_iv.setid (srcimageviewid); src_iv.setbackgroundresource (R. drawable. app_icon); relativelayout. layoutparams srcrelativeparams_iv = new relativelayout. layoutparams (viewgroup. layoutparams. wrap_content, viewgroup. layoutparams. wrap_content); srcrelativeparams_iv.addrule (relativelayout. center_in_parent, bgimageviewid); // relativeparams_ TV .addrule (relativelayout. align_top, bgimageviewid); rlayout. addview (src_iv, srcrelativeparams_iv); button btn_ OK = new button (this); btn_ OK .setid (buttonokid); btn_ OK .setbackgroundresource (R. drawable. submit); relativelayout. layoutparams relativeparams_btn_ OK = new relativelayout. layoutparams (viewgroup. layoutparams. wrap_content, viewgroup. layoutparams. wrap_content); // relativelayout. layoutparams Params = (relativelayout. layoutparams) iv. getlayoutparams (); relativeparams_btn_ OK .addrule (relativelayout. align_bottom, bgimageviewid); relativeparams_btn_ OK .addrule (relativelayout. align_left, bgimageviewid); rlayout. addview (btn_ OK, relativeparams_btn_ OK); button btn_cancel = new button (this); btn_cancel.setid (buttoncancelid); btn_cancel.setbackgroundresource (R. drawable. cancel); relativelayout. layoutparams relativeparams_btn_cancel = new relativelayout. layoutparams (viewgroup. layoutparams. wrap_content, viewgroup. layoutparams. wrap_content); relativeparams_btn_cancel.addrule (relativelayout. align_bottom, bgimageviewid); relativeparams_btn_cancel.addrule (relativelayout. align_right, bgimageviewid); rlayout. addview (btn_cancel, relativeparams_btn_cancel); // window. setcontentview (R. layout. DIAG); window. setcontentview (rlayout); // Add an event for the confirmation button and execute the exit Application Operation btn_ OK .setonclicklistener (new view. onclicklistener () {public void onclick (view v) {}}); // close alert dialog framework btn_cancel.setonclicklistener (new view. onclicklistener () {public void onclick (view v) {DLG. cancel ();}});