1*d353a188SXin Li 2*d353a188SXin LiAndroid BasicTransition Sample 3*d353a188SXin Li=================================== 4*d353a188SXin Li 5*d353a188SXin LiA basic app showing how to use the Transition framework introduced in 6*d353a188SXin LiKitKat. The app shows radioboxes to select between different Scenes, 7*d353a188SXin Liand uses various ways to transition between them. 8*d353a188SXin Li 9*d353a188SXin LiIntroduction 10*d353a188SXin Li------------ 11*d353a188SXin Li 12*d353a188SXin LiA Scene is an encapsulation of the state of a view hierarchy, 13*d353a188SXin Liincluding the views in that hierarchy and the various values 14*d353a188SXin Li(layout-related and otherwise) that those views have. A scene can be 15*d353a188SXin Lidefined by a layout hierarchy directly or by code which sets up the 16*d353a188SXin Liscene dynamically as it is entered. 17*d353a188SXin Li 18*d353a188SXin LiA Transition is a mechanism to automatically animate changes that 19*d353a188SXin Lioccur when a new scene is entered. Some transition capabilities are 20*d353a188SXin Liautomatic. That is, entering a scene may cause animations to run which 21*d353a188SXin Lifade out views that go away, changeBounds and resize existing views 22*d353a188SXin Lithat change, and fade in views that become visible. There are 23*d353a188SXin Liadditional transitions that can animate other attributes, such as 24*d353a188SXin Licolor changes, and which can optionally be specified to take place 25*d353a188SXin Liduring particular scene changes. Finally, developers can define their 26*d353a188SXin Liown Transition subclasses which monitor particular property changes 27*d353a188SXin Liand which run custom animations when those properties change values. 28*d353a188SXin Li 29*d353a188SXin LiTransitionManager is used to specify custom transitions for particular 30*d353a188SXin Liscene changes, and to cause scene changes with specific transitions to 31*d353a188SXin Litake place. 32*d353a188SXin Li 33*d353a188SXin LiPre-requisites 34*d353a188SXin Li-------------- 35*d353a188SXin Li 36*d353a188SXin Li- Android SDK 27 37*d353a188SXin Li- Android Build Tools v27.0.2 38*d353a188SXin Li- Android Support Repository 39*d353a188SXin Li 40*d353a188SXin LiScreenshots 41*d353a188SXin Li------------- 42*d353a188SXin Li 43*d353a188SXin Li<img src="screenshots/main.png" height="400" alt="Screenshot"/> 44*d353a188SXin Li 45*d353a188SXin LiGetting Started 46*d353a188SXin Li--------------- 47*d353a188SXin Li 48*d353a188SXin LiThis sample uses the Gradle build system. To build this project, use the 49*d353a188SXin Li"gradlew build" command or use "Import Project" in Android Studio. 50*d353a188SXin Li 51*d353a188SXin LiSupport 52*d353a188SXin Li------- 53*d353a188SXin Li 54*d353a188SXin Li- Google+ Community: https://plus.google.com/communities/105153134372062985968 55*d353a188SXin Li- Stack Overflow: http://stackoverflow.com/questions/tagged/android 56*d353a188SXin Li 57*d353a188SXin LiIf you've found an error in this sample, please file an issue: 58*d353a188SXin Lihttps://github.com/googlesamples/android-BasicTransition 59*d353a188SXin Li 60*d353a188SXin LiPatches are encouraged, and may be submitted by forking this project and 61*d353a188SXin Lisubmitting a pull request through GitHub. Please see CONTRIBUTING.md for more details. 62*d353a188SXin Li 63*d353a188SXin LiLicense 64*d353a188SXin Li------- 65*d353a188SXin Li 66*d353a188SXin LiCopyright 2017 The Android Open Source Project, Inc. 67*d353a188SXin Li 68*d353a188SXin LiLicensed to the Apache Software Foundation (ASF) under one or more contributor 69*d353a188SXin Lilicense agreements. See the NOTICE file distributed with this work for 70*d353a188SXin Liadditional information regarding copyright ownership. The ASF licenses this 71*d353a188SXin Lifile to you under the Apache License, Version 2.0 (the "License"); you may not 72*d353a188SXin Liuse this file except in compliance with the License. You may obtain a copy of 73*d353a188SXin Lithe License at 74*d353a188SXin Li 75*d353a188SXin Lihttp://www.apache.org/licenses/LICENSE-2.0 76*d353a188SXin Li 77*d353a188SXin LiUnless required by applicable law or agreed to in writing, software 78*d353a188SXin Lidistributed under the License is distributed on an "AS IS" BASIS, WITHOUT 79*d353a188SXin LiWARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 80*d353a188SXin LiLicense for the specific language governing permissions and limitations under 81*d353a188SXin Lithe License. 82
