1*d353a188SXin Li 2*d353a188SXin LiAndroid DoneBar Sample 3*d353a188SXin Li=================================== 4*d353a188SXin Li 5*d353a188SXin LiThis sample shows how to create a custom view in the ActionBar to show a done button, using 6*d353a188SXin Li2 alternative layouts. This is well suited for simple data entry activities, where the only 7*d353a188SXin Lioptions for the user are to cancel or confirm the data changes. 8*d353a188SXin Li 9*d353a188SXin LiIntroduction 10*d353a188SXin Li------------ 11*d353a188SXin Li 12*d353a188SXin LiAPI 11 introduced the [ActionBar][1] as a navigational UI element. In most cases, a custom view isn't required 13*d353a188SXin Lior even recommended, as using a menu xml file is all that is needed to add action icons to it. However, it is 14*d353a188SXin Lipossible to use a custom view and it is useful in some cases. 15*d353a188SXin Li 16*d353a188SXin LiThis sample contains two activities with custom views in their action bar, each with a "done" button. These are 17*d353a188SXin Lidesigned to be used with simple data entry screen where the only options for the user are to cancel or confirm 18*d353a188SXin Lithe changes. 19*d353a188SXin Li 20*d353a188SXin Li1. Create a layout for the [ActionBar][2]. 21*d353a188SXin Li2. In the activity, before setting the content view, inflate the view using the LayoutInflater. 22*d353a188SXin Li3. Use `getActionBar()` to get the ActionBar, and set the display options with `ActionBar.DISPLAY_SHOW_CUSTOM`. 23*d353a188SXin Li4. Set the custom view by calling `setCustomView(customActionBarView, new ActionBar.LayoutParams( 24*d353a188SXin LiViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.MATCH_PARENT))` on the ActionBar. 25*d353a188SXin Li5. You can now set the content view of the Activity. 26*d353a188SXin Li 27*d353a188SXin Li 28*d353a188SXin Li[1]: http://developer.android.com/design/patterns/actionbar.html 29*d353a188SXin Li[2]: http://developer.android.com/reference/android/app/ActionBar.html 30*d353a188SXin Li 31*d353a188SXin LiPre-requisites 32*d353a188SXin Li-------------- 33*d353a188SXin Li 34*d353a188SXin Li- Android SDK 27 35*d353a188SXin Li- Android Build Tools v27.0.2 36*d353a188SXin Li- Android Support Repository 37*d353a188SXin Li 38*d353a188SXin LiScreenshots 39*d353a188SXin Li------------- 40*d353a188SXin Li 41*d353a188SXin Li<img src="screenshots/1-main.png" height="400" alt="Screenshot"/> <img src="screenshots/2-done-bar.png" height="400" alt="Screenshot"/> <img src="screenshots/3-done-button.png" height="400" alt="Screenshot"/> 42*d353a188SXin Li 43*d353a188SXin LiGetting Started 44*d353a188SXin Li--------------- 45*d353a188SXin Li 46*d353a188SXin LiThis sample uses the Gradle build system. To build this project, use the 47*d353a188SXin Li"gradlew build" command or use "Import Project" in Android Studio. 48*d353a188SXin Li 49*d353a188SXin LiSupport 50*d353a188SXin Li------- 51*d353a188SXin Li 52*d353a188SXin Li- Google+ Community: https://plus.google.com/communities/105153134372062985968 53*d353a188SXin Li- Stack Overflow: http://stackoverflow.com/questions/tagged/android 54*d353a188SXin Li 55*d353a188SXin LiIf you've found an error in this sample, please file an issue: 56*d353a188SXin Lihttps://github.com/googlesamples/android-DoneBar 57*d353a188SXin Li 58*d353a188SXin LiPatches are encouraged, and may be submitted by forking this project and 59*d353a188SXin Lisubmitting a pull request through GitHub. Please see CONTRIBUTING.md for more details. 60*d353a188SXin Li 61*d353a188SXin LiLicense 62*d353a188SXin Li------- 63*d353a188SXin Li 64*d353a188SXin LiCopyright 2017 The Android Open Source Project, Inc. 65*d353a188SXin Li 66*d353a188SXin LiLicensed to the Apache Software Foundation (ASF) under one or more contributor 67*d353a188SXin Lilicense agreements. See the NOTICE file distributed with this work for 68*d353a188SXin Liadditional information regarding copyright ownership. The ASF licenses this 69*d353a188SXin Lifile to you under the Apache License, Version 2.0 (the "License"); you may not 70*d353a188SXin Liuse this file except in compliance with the License. You may obtain a copy of 71*d353a188SXin Lithe License at 72*d353a188SXin Li 73*d353a188SXin Lihttp://www.apache.org/licenses/LICENSE-2.0 74*d353a188SXin Li 75*d353a188SXin LiUnless required by applicable law or agreed to in writing, software 76*d353a188SXin Lidistributed under the License is distributed on an "AS IS" BASIS, WITHOUT 77*d353a188SXin LiWARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 78*d353a188SXin LiLicense for the specific language governing permissions and limitations under 79*d353a188SXin Lithe License. 80
