1<?xml version="1.0" encoding="utf-8"?> 2<!-- 3/** 4 * Copyright (C) 2016 The Android Open Source Project 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18--> 19 20<!--Visible part of the text strip acting as a viewport.--> 21<FrameLayout 22 xmlns:android="http://schemas.android.com/apk/res/android" 23 android:id="@+id/text_animation_viewport" 24 android:layout_width="@dimen/info_view_width" 25 android:layout_height="wrap_content" 26 android:layout_marginTop="@dimen/spacer_24"> 27 <!--Wider strip containing all titles. Only partially visible.--> 28 <!--Overlap 50% between titles.--> 29 <!--First title appearing at beginning, and at the end for animation continuity.--> 30 <!--Visibility and moving in viewport managed by animations.--> 31 <FrameLayout 32 android:id="@+id/text_master" 33 android:layout_width="@dimen/info_view_width_x2.5" 34 android:layout_height="match_parent"> 35 <TextView 36 android:id="@+id/text_0" 37 style="@style/InfoAnimationTitle"/> 38 <TextView 39 android:id="@+id/text_1" 40 android:translationX="@dimen/info_view_width_x0.5" 41 android:alpha="0" 42 style="@style/InfoAnimationTitle"/> 43 <TextView 44 android:id="@+id/text_2" 45 android:translationX="@dimen/info_view_width" 46 android:alpha="0" 47 style="@style/InfoAnimationTitle"/> 48 <TextView 49 android:id="@+id/text_3" 50 android:translationX="@dimen/info_view_width_x1.5" 51 android:alpha="0" 52 style="@style/InfoAnimationTitle"/> 53 </FrameLayout> 54</FrameLayout>