A style in common Android

Customize dialog box settings style

  <style name= "Tipsdialog" parent= "@android: Theme.dialog" >        <item name= "Android:windowframe" > @null </item>        <item name= "Android:windowfullscreen" >true</item>        <item name= "Android: Windownotitle ">true</item>        <item name=" android:windowistranslucent ">false</item>         <item name= "Android:windowbackground" > @null </item>        <item name= "android:windowisfloating" > true</item>        <item name= "Android:windowcontentoverlay" > @null </item>    </style>

  <style name= "Mydialogtheme" parent= "Android:Theme.Dialog" >        <item name= "Android:windowframe" > @null </item>        <item name= "android:windowisfloating" >true</item>        <item name= "Android: Windowistranslucent ">false</item>         <item name=" Android:windownotitle ">true</item><!- -Remove title-->        <item name= "Android:windowcontentoverlay" > @null </item>         <item name= "Android : backgrounddimenabled ">false</item>        <item name=" Android:windowbackground "> @null </item> <!--remove background color--

In general, we abstract some of the public attributes into a style, referencing the style directly in the XML, reducing the code and changing the place where a change is referenced when the style changes

    <style name= "Layout_match_parent" >        <item name= "Android:layout_width" >match_parent</item>        <item name= "android:layout_height" >match_parent</item>    </style>    <style name= " Layout_wrap_content ">        <item name=" android:layout_width ">wrap_content</item>        <item Name = "Android:layout_height" >wrap_content</item>    </style>    <style name= "Layout_weight_ Horizontal ">        <item name=" android:layout_width ">0dip</item>        <item name=" Android:layout _height ">match_parent</item>    </style>    <style name=" Layout_weight_vertical ">        <item name= "android:layout_width" >match_parent</item>        <item name= "Android:layout_ Height ">0dip</item>    </style>

How to use: for example, we need to customize a dialog, do not need to dialog the title code as follows:

/** * Image Magnification Dialog * * @author jone * * May 13, 2014 Com.tiza.tree.xingchang_line.widget * */public class Imagedial OG extends Dialog implementsandroid.view.View.OnClickListener {public Imagedialog (context context, int theme) {Super ( context, theme);} ImageView ImageView; Button RepeatButton; Button Canclebutton; View Rootview; Layoutinflater inflater;public static final int POSITIVE = 1;public static final int negative = 2;public Imagedialog (Conte XT context) {//Call the custom style to remove the dialog default Titlethis (context, r.style.mydialog); inflater = Layoutinflater.from (context ); Init (); wm = (WindowManager) context.getsystemservice (context.window_service);d m = new Displaymetrics (); Wm.getdefaultdisplay (). Getmetrics (DM); screenwidth = Dm.widthpixels;screenheight = Dm.heightpixels; LOG.I ("tag", screenheight+ ":" +screenheight);} Public Button Getrightbutton () {return RepeatButton;} private void Init () {Rootview = inflater.inflate (R.layout.xc_img_dialog, null); Setcontentview (rootview); ImageView = ( ImageView) RootvIew.findviewbyid (r.id.xc_big_img_); RepeatButton = (Button) Rootview.findviewbyid (r.id.xc_big_left); CancleButton = ( Button) Rootview.findviewbyid (r.id.xc_big_right); Repeatbutton.setonclicklistener (this); Canclebutton.setonclicklistener (this);} public void Setimageview (Bitmapdrawable drawable) {imageview.setimagedrawable (drawable);} public void Setdialoglayoutparamtrs () {layoutparams params = new Layoutparams (screenWidth-20, screenHeight-200); Params.setmargins (Imageview.setlayoutparams), (params); Public interface Imagelistener {public void onbuttonclick (int id);} Public Imagelistener listener;private displaymetrics dm;private windowmanager wm;private int screenWidth;private int screenheight;public void Setimagelistener (Imagelistener listener) {This.listener = listener;} @Overridepublic void OnClick (View v) {switch (V.getid ()) {Case R.id.xc_big_left:if (listener! = null) {Listener.onbuttonc Lick (POSITIVE);} Break;case r.id.xc_big_right:if (listener! = null) {Listener.onbuttonclick (Negative);} Break;default:break;}}