1<?xml version="1.0" encoding="utf-8"?>
2<RelativeLayout 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:id="@+id/activity_main"
6    android:layout_width="match_parent"
7    android:layout_height="match_parent"
8    android:paddingBottom="@dimen/activity_vertical_margin"
9    android:paddingLeft="@dimen/activity_horizontal_margin"
10    android:paddingRight="@dimen/activity_horizontal_margin"
11    android:paddingTop="@dimen/activity_vertical_margin"
12    tools:context="com.example.android.notificationchannels.MainActivity">
13
14    <GridLayout
15        android:layout_width="match_parent"
16        android:layout_height="wrap_content"
17        android:rowCount="7"
18        android:columnCount="2"
19        android:orientation="horizontal">
20
21        <EditText
22            android:id="@+id/main_primary_title"
23            android:layout_width="match_parent"
24            android:layout_height="wrap_content"
25            android:layout_columnSpan="2"
26            android:layout_gravity="fill_horizontal"
27            android:hint="@string/main_primary_title"
28            android:text="@string/main_primary_title" />
29
30        <Button
31            android:id="@+id/main_primary_send1"
32            android:layout_columnWeight="1"
33            android:layout_height="wrap_content"
34
35            android:text="@string/main_primary_send1" />
36
37        <Button
38            android:id="@+id/main_primary_send2"
39            android:layout_columnWeight="1"
40            android:layout_height="wrap_content"
41
42            android:text="@string/main_primary_send2" />
43
44        <ImageButton
45            android:id="@+id/main_primary_config"
46            android:layout_width="match_parent"
47            android:layout_height="wrap_content"
48            android:layout_columnSpan="2"
49            android:layout_gravity="fill_horizontal"
50
51            android:src="@android:drawable/ic_menu_preferences"
52            android:contentDescription="@string/main_primary_config" />
53
54        <Space
55            android:layout_width="match_parent"
56            android:layout_height="48dp"
57            android:layout_columnSpan="2"
58            android:layout_gravity="fill_horizontal" />
59
60        <EditText
61            android:id="@+id/main_secondary_title"
62            android:layout_width="match_parent"
63            android:layout_height="wrap_content"
64            android:layout_columnSpan="2"
65            android:layout_gravity="fill_horizontal"
66            android:hint="@string/main_secondary_title"
67            android:text="@string/main_secondary_title" />
68
69        <Button
70            android:id="@+id/main_secondary_send1"
71            android:layout_columnWeight="1"
72            android:layout_height="wrap_content"
73
74            android:text="@string/main_secondary_send1" />
75
76        <Button
77            android:id="@+id/main_secondary_send2"
78            android:layout_columnWeight="1"
79            android:layout_height="wrap_content"
80
81            android:text="@string/main_secondary_send2"/>
82
83
84        <ImageButton
85            android:id="@+id/main_secondary_config"
86            android:layout_width="match_parent"
87            android:layout_height="wrap_content"
88            android:layout_columnSpan="2"
89            android:layout_gravity="fill_horizontal"
90
91            android:src="@android:drawable/ic_menu_preferences"
92            android:contentDescription="@string/main_secondary_config" />
93
94    </GridLayout>
95
96    <LinearLayout
97        android:id="@+id/main_footer"
98        android:layout_width="match_parent"
99        android:layout_height="wrap_content"
100        android:orientation="horizontal"
101        android:layout_alignParentBottom="true">
102
103        <Button
104            android:text="@string/btnA_title"
105            android:layout_width="0dp"
106            android:layout_height="wrap_content"
107            android:id="@+id/btnA"
108            android:layout_weight="1" />
109    </LinearLayout>
110
111
112</RelativeLayout>
113