Android Development Note ___shape

Shape_oval

1 <?XML version= "1.0" encoding= "Utf-8"?>2 <Shapexmlns:android= "Http://schemas.android.com/apk/res/android"3 Android:shape= "Oval" >4 5     <SolidAndroid:color= "#ff66aa" />6 7     <Stroke8         Android:width= "1DP"9 Android:color= "#ffaaaaaa" />Ten  One </Shape>

Default Rectangle

1 <?XML version= "1.0" encoding= "Utf-8"?>2 <Shapexmlns:android= "Http://schemas.android.com/apk/res/android" >3 4     <SolidAndroid:color= "#ffdd66" />5 6     <Stroke7         Android:width= "1DP"8 Android:color= "#ffaaaaaa" />9 Ten     <Corners One         Android:bottomleftradius= "10DP" A Android:bottomrightradius= "10DP" - Android:topleftradius= "10DP" - Android:toprightradius= "10DP" /> the  - </Shape>

Xml

1 <?XML version= "1.0" encoding= "Utf-8"?>2 <LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"3 Android:layout_width= "Match_parent"4 Android:layout_height= "Match_parent"5 android:orientation= "vertical">6 7     <View8         Android:id= "@+id/v_content"9 Android:layout_width= "Match_parent"Ten Android:layout_height= "200DP" One Android:layout_margin= "20DP" /> A  -     <LinearLayout -         Android:layout_width= "Match_parent" the Android:layout_height= "Wrap_content" - android:orientation= "Horizontal"> -  -         <Button +             Android:id= "@+id/btn_rect" - Android:layout_width= "0DP" + Android:layout_height= "Wrap_content" A Android:layout_weight= "1" at Android:text= "Rounded Rectangle background" - Android:textcolor= "#000000" - android:textsize= "17SP" /> -  -         <Button -             Android:id= "@+id/btn_oval" in Android:layout_width= "0DP" - Android:layout_height= "Wrap_content" to Android:layout_weight= "1" + Android:text= "Oval Background" - Android:textcolor= "#000000" the android:textsize= "17SP" /> *  $     </LinearLayout>Panax Notoginseng  - </LinearLayout>

Java

1  PackageCom.example.alimjan.hello_world;2 3 ImportAndroid.content.Context;4 Importandroid.content.Intent;5 ImportAndroid.os.Bundle;6 Importandroid.support.v7.app.AppCompatActivity;7 ImportAndroid.view.View;8 ImportAndroid.widget.Button;9 Ten /** One * Created by Alimjan on 7/1/2017. A  */ -  -  Public classClass__2_4_3extendsAppcompatactivityImplementsView.onclicklistener { the  -     PrivateView v_content; -  - @Override +     protected voidonCreate (Bundle savedinstancestate) { -         Super. OnCreate (savedinstancestate); + Setcontentview (r.layout.code_2_4_3); AV_content =(View) Findviewbyid (r.id.v_content); at  -Button Btn_rect =(Button) Findviewbyid (r.id.btn_rect); -Button Btn_oval =(Button) Findviewbyid (r.id.btn_oval); -Btn_rect.setonclicklistener ( This); -Btn_oval.setonclicklistener ( This); -     } in  - @Override to      Public voidOnClick (View v) { +         if(V.getid () = =r.id.btn_rect) { - V_content.setbackgroundresource (r.drawable.shape_rect_gold); the}Else if(V.getid () = =r.id.btn_oval) { * V_content.setbackgroundresource (r.drawable.shape_oval_rose); $         }Panax Notoginseng     } -  the      Public Static voidstarthome (Context mcontext) { +Intent Intent =NewIntent (Mcontext, Class__2_4_3.class); A mcontext.startactivity (intent); the     } +  -}

1. There are four types of shape

Rectangle Rectangle

Oval ellipse (Corners attribute Invalid)

Line lines (The Stroke property must be set)

Ring Ring

2, Corners

Bottomleftradius: Lower left corner

Bottomrightradius: Lower right corner

Topleftradius: Upper left corner

Toprightradius: Upper right corner

3, Gradien (color gradient)

Linear: Linear gradient

Radial: Radiation gradients

Sweep: Scrolling Gradient

4, padding interval size

5 Size of size graphic

6. Solid Interior Fill Color

7, the stroke around the transition

Color

Dashgap: Interval between dashes of each segment

Dashwidth: Dashed width per segment

Width: Thickness of stroke

Android Development Note ___shape