1 <?xml version="1.0" encoding="utf-8"?> 2 <!-- Copyright (C) 2011 The Android Open Source Project 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 --> 16 17 <!-- The expandable list of recipient addressese and date information at 18 the top of a message view --> 19 20 <merge xmlns:android="http://schemas.android.com/apk/res/android"> 21 22 <!-- Collapsed version --> 23 <LinearLayout 24 xmlns:android="http://schemas.android.com/apk/res/android" 25 android:id="@+id/sub_header_contents_collapsed" 26 android:layout_width="match_parent" 27 android:layout_height="48dip" 28 android:gravity="center_vertical" 29 > 30 <!-- To, Cc, Bcc addresses --> 31 <TextView 32 android:id="@+id/addresses" 33 android:layout_width="0dip" 34 android:layout_height="wrap_content" 35 android:layout_weight="1" 36 android:layout_marginLeft="8dip" 37 android:singleLine="true" 38 android:ellipsize="end" 39 style="@style/message_view_text" 40 /> 41 <TextView 42 android:id="@+id/datetime" 43 android:layout_width="wrap_content" 44 android:layout_height="wrap_content" 45 android:layout_marginLeft="16dip" 46 android:singleLine="true" 47 style="@style/message_view_text" 48 /> 49 <!-- Set proper background to reflect selected state --> 50 <ImageView 51 android:id="@+id/show_details" 52 android:src="@drawable/expander_open_holo_light" 53 android:layout_width="wrap_content" 54 android:layout_height="48dip" 55 android:layout_marginLeft="4dip" 56 android:scaleType="center" 57 android:background="?android:attr/selectableItemBackground" 58 /> 59 </LinearLayout> 60 61 <!-- Expanded version --> 62 <FrameLayout 63 android:id="@+id/sub_header_contents_expanded" 64 android:layout_width="match_parent" 65 android:layout_height="wrap_content" 66 android:visibility="gone" 67 > 68 69 <include layout="@layout/message_view_details" /> 70 71 <!-- Overlay the collapse details icon. 72 The height here needs to match the height of the collapsed subheader --> 73 <ImageView 74 android:id="@+id/show_details" 75 android:src="@drawable/expander_close_holo_light" 76 android:layout_width="wrap_content" 77 android:layout_height="48dip" 78 android:layout_marginLeft="4dip" 79 android:scaleType="center" 80 android:layout_gravity="right" 81 /> 82 </FrameLayout> 83 84 </merge> 85 86