xref: /aosp_15_r20/frameworks/base/startop/apps/ColorChanging/app/src/main/res/layout/activity_main.xml (revision d57664e9bc4670b3ecf6748a746a57c557b6bc9e) 
1<?xml version="1.0" encoding="utf-8"?>
2<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
3    xmlns:app="http://schemas.android.com/apk/res-auto"
4    xmlns:tools="http://schemas.android.com/tools"
5    android:layout_width="match_parent"
6    android:layout_height="match_parent"
7    tools:context=".MainActivity">
8
9    <Button
10        android:id="@+id/button"
11        android:layout_width="wrap_content"
12        android:layout_height="wrap_content"
13        android:layout_marginStart="16dp"
14        android:layout_marginLeft="16dp"
15        android:layout_marginTop="16dp"
16        android:onClick="goRed"
17        android:text="red"
18        app:layout_constraintStart_toStartOf="parent"
19        app:layout_constraintTop_toTopOf="parent" />
20
21    <Button
22        android:id="@+id/button4"
23        android:layout_width="wrap_content"
24        android:layout_height="wrap_content"
25        android:layout_marginTop="16dp"
26        android:layout_marginEnd="16dp"
27        android:layout_marginRight="16dp"
28        android:onClick="goYellow"
29        android:text="YELLOW"
30        app:layout_constraintEnd_toEndOf="parent"
31        app:layout_constraintTop_toTopOf="parent" />
32
33    <Button
34        android:id="@+id/button6"
35        android:layout_width="wrap_content"
36        android:layout_height="wrap_content"
37        android:layout_marginStart="16dp"
38        android:layout_marginLeft="16dp"
39        android:layout_marginTop="32dp"
40        android:onClick="goGreen"
41        android:text="GREEN"
42        app:layout_constraintStart_toStartOf="parent"
43        app:layout_constraintTop_toBottomOf="@+id/button" />
44
45    <Button
46        android:id="@+id/button7"
47        android:layout_width="wrap_content"
48        android:layout_height="wrap_content"
49        android:layout_marginStart="165dp"
50        android:layout_marginLeft="165dp"
51        android:layout_marginTop="115dp"
52        android:layout_marginEnd="165dp"
53        android:layout_marginRight="165dp"
54        android:onClick="goViolet"
55        android:text="VIOLET"
56        app:layout_constraintEnd_toEndOf="parent"
57        app:layout_constraintHorizontal_bias="0.428"
58        app:layout_constraintStart_toStartOf="parent"
59        app:layout_constraintTop_toBottomOf="@+id/button8" />
60
61    <Button
62        android:id="@+id/button10"
63        android:layout_width="wrap_content"
64        android:layout_height="wrap_content"
65        android:layout_marginStart="165dp"
66        android:layout_marginLeft="165dp"
67        android:layout_marginTop="32dp"
68        android:layout_marginEnd="165dp"
69        android:layout_marginRight="165dp"
70        android:onClick="goBlue"
71        android:text="BLUE"
72        app:layout_constraintEnd_toEndOf="parent"
73        app:layout_constraintStart_toStartOf="parent"
74        app:layout_constraintTop_toBottomOf="@+id/button8" />
75
76    <Button
77        android:id="@+id/button8"
78        android:layout_width="wrap_content"
79        android:layout_height="wrap_content"
80        android:layout_marginStart="165dp"
81        android:layout_marginLeft="165dp"
82        android:layout_marginTop="16dp"
83        android:layout_marginEnd="165dp"
84        android:layout_marginRight="165dp"
85        android:onClick="goOrange"
86        android:text="ORANGE"
87        app:layout_constraintEnd_toEndOf="parent"
88        app:layout_constraintStart_toStartOf="parent"
89        app:layout_constraintTop_toTopOf="parent" />
90
91    <Button
92        android:id="@+id/button11"
93        android:layout_width="wrap_content"
94        android:layout_height="wrap_content"
95        android:layout_marginTop="32dp"
96        android:layout_marginEnd="16dp"
97        android:layout_marginRight="16dp"
98        android:onClick="goIndigo"
99        android:text="INDIGO"
100        app:layout_constraintEnd_toEndOf="parent"
101        app:layout_constraintTop_toBottomOf="@+id/button4" />
102
103    <Button
104        android:id="@+id/button12"
105        android:layout_width="wrap_content"
106        android:layout_height="wrap_content"
107        android:layout_marginStart="162dp"
108        android:layout_marginLeft="162dp"
109        android:layout_marginTop="25dp"
110        android:layout_marginEnd="161dp"
111        android:layout_marginRight="161dp"
112        android:onClick="goCyan"
113        android:text="CYAN"
114        app:layout_constraintEnd_toEndOf="parent"
115        app:layout_constraintStart_toStartOf="parent"
116        app:layout_constraintTop_toBottomOf="@+id/button7" />
117
118    <Button
119        android:id="@+id/button13"
120        android:layout_width="wrap_content"
121        android:layout_height="wrap_content"
122        android:layout_marginStart="162dp"
123        android:layout_marginLeft="162dp"
124        android:layout_marginTop="25dp"
125        android:layout_marginEnd="161dp"
126        android:layout_marginRight="161dp"
127        android:onClick="goBlack"
128        android:text="BLACK"
129        app:layout_constraintEnd_toEndOf="parent"
130        app:layout_constraintStart_toStartOf="parent"
131        app:layout_constraintTop_toBottomOf="@+id/button12" />
132</androidx.constraintlayout.widget.ConstraintLayout>