android-support-library

问题 Actually, this is my main problem. I've got a NavigationDrawer and I was changing lot of things about it; because I've added a TabHostFragment inside of it. The problem is when I'm in one Fragment , I've an ActionBar icon that goes to another Fragment . At the time to do this, it works perfect; but when I go to another Fragment , it still on the back of the new Fragment . I tried to put a BackGround color of each Fragment and it isn't visible. The problem is that the transaction is OK; but

问题 I'm working with Snackbar and fab support library. I want to get height of Snackbar that gives correct height value with single line and multi line message. var=mysnackbar.gethight(); but this code does not work because snackbar does have gethight() . 回答1: Snackbar will only has height after the show() method called. Try call: mSnackbar.show(); int height = mSnackbar.getView.getHeight(); Or you can use the callback to listen for Snackbar is shown event and return its height as shown below:

问题 I tried to add the support fragments and the issue started from there. Support libraries are not supported the build version. Previously the build version was 28 and the support libraries version was 27.1.1. This was working well. I tried to update the version to 28 and then support libraries to 28.0.0. But its giving me error. After getting the multiple errors now I am at manifest merger error. I tried to use androidx as suggested on stackoverflow for the support libraries. But it is very

问题 Whenever i am creating the new project in the Android Studio , it gives me the same problem. Error:java.io.IOException: error=13, Permission I have searched a lot about it but did not get the proper solution, following are the links which i have visited, please help me to short out these problem..Thanks 1st Link , 2nd Link , 3rd Link And below is the screen shot of my Android Studio, please look at it:- 回答1: I am not very familiar with Unix OS but as discussed, If your system is a 64bit ,

问题 Here i am work on twitter integration (login with twitter) with " Fabric Plugin " in android studio 1.1.0 Error:Execution failed for task ':app:dexDebug'. com.android.ide.common.internal.LoggedErrorException: Failed to run command: /home/dhruv/Dhruv/sdk/build-tools/21.0.2/dx --dex --no-optimize --output /home/dhruv/FestEvo/app/build/intermediates/dex/debug --input-list=/home/dhruv/FestEvo/app/build/intermediates/tmp/dex/debug/inputList.txt Error Code: 2 Output: UNEXPECTED TOP-LEVEL EXCEPTION:

问题 I use the android.support library for my project, I have developed my app using android 4.4 and everything works good but my problem comes when I try to run the application in a device with Android Lollipop. When it loads the Activity with the Toolbar, the application stops and returns this error. Error inflating class android.support.v7.widget.Toolbar I have found the same problem on the internet but I haven't found the solution in the answers. This is my styles.xml <!-- Base application

问题 I'm attempting to tint a Drawable using DrawableCompat but for some reason the Drawable is not always respecting state_pressed I have a ColorStateList which looks like: <?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:color="@color/black" android:state_pressed="true" /> <item android:color="@color/yellow" android:state_checked="true" /> <item android:color="@color/gray" /> </selector> I set this on my Drawable like so

问题 I'm using V4. Fragments . So from activity i'm creating new instance of my fragment and after that i begin transaction. The main problem,that my imageview control is defined(in axml) as Layout_width="match_parent" and weightSum=1 (for height). For some reason i need to know height / width of my imageView. What i tried : was created class that implements IOnGlobalLayoutListener class GlobalLayoutListener : Java.Lang.Object, ViewTreeObserver.IOnGlobalLayoutListener { System.Action

问题 After updating to API 27 and Support library 27.0.2 suddenly I get a lot of these stack traces in Crashlytics: Fatal Exception: java.lang.IllegalArgumentException at android.os.Parcel.readException(Parcel.java:1544) at android.os.Parcel.readException(Parcel.java:1493) at android.app.ActivityManagerProxy.isTopOfTask(ActivityManagerNative.java:5108) at android.app.Activity.isTopOfTask(Activity.java:5688) at android.app.Activity.startActivityForResult(Activity.java:3973) at android.support.v4

问题 I dont know much about this appcompat library so apologies if this isnt the smartest question. I have a project that i was having a problem with. Turns out i had the targetSdkVersion set to 23 and it was causing me a problem since i wanted to use 21. So I changed it to 21. In my build.gradle I have compile com.android.support:appcompat-v7:23.1.1. And this causes the following problems when i try to build: C:\Users\Conor\Documents\Programming\AndroidStudioProjects\AndroidStudioProjects