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I am developing an Android app. In my app, I am using Retrofit to upload image and pdf files to ser… Read more No Such File Or Diectory Error In Image File Upload Using Retrofit In Android

How can I retrieve the line spacing values (as currently applied to a piece of text) in a TextView?… Read more Retrieve Line Spacing In Textview - Android

All I am trying to do is connect SherlockFragmentActivity to Sherlock Fragment and I am getting the… Read more Android Fragment : No View Found For Id 0x7f040034

I'm unable to debug using VSCode for Flutter. I'm using Windows and I'm trying to use a… Read more Failed To Launch Emulator: Error: Emulator Didn't Connect Within 60 Seconds

After a few reading and questions like this one I was wondering if there was a point in using @NonN… Read more Android @nonnull Usefulness

WebViewClient.onReceivedError was deprecated, now I have to use onReceivedHttpError to handle the w… Read more Android - Webviewclient Onreceivedhttperror Determine If Is Main Resource

i want to set a circle border around circle image view like instagram stories,any one can help? her… Read more How To Set A Border Around Circle Image View Like Instagram?

'SQLITE_ENABLE_UPDATE_DELETE_LIMIT' is a option of SQLite. People will compile their own SQ… Read more How To Enable Sqlite_enable_update_delete_limit In Android?

YES, I've read all the docs @ developer.android.com and I do understand it all with one basic e… Read more Android Inapp Billing - What Are Really Nonces For?

I have an Android Fragment class that has a method to write something on an external firebase datab… Read more How To Modify An External Boolean Value In A Newly Created Listener In Java For Android

I am confused about how to use Toast to print out messages. I need to use it to print out messages … Read more Android Toast Message From A Separate Thread Class

I have an app that collects some info and allows the user to share it using Android's Intent fr… Read more Android: Share Simple Text As File/attachment

I want to show and hide some buttons within the recycler view in recycler item clicked. For example… Read more Hide/show Buttons Inside Recyclerview

To explain the Situation: I've got a LibGDX Game runnig without Problems as Desktop Project... … Read more Libgdx Android Blackscreens At A Certain Screen

I'm trying to refresh my listview after the item delete. But it doesnt seems to work. Am i miss… Read more Android Refresh Listview After Delete

Is there any way to limit users allowed to type only some selected character set (Eg: A or B or C o… Read more How To Limit Android Edit Text Field Only For Some Selected Characters

I am trying to use FCM to send UpStream Message, so I followed the tutorial on google and it works.… Read more Onmessagesent Of Firebasemessagingservice Is Not Called Accordingly

In my preference file I go this Copy set an intent filter in your activity inside manifest.xml Read more Start Activity From Preference Screen (intent Defined In Xml File)

In a layout file I have the following : android:layout_width='100dp' android:layou… Read more Dynamically Adding A Textview

I'm trying to develop android app, in gingerbread using OpenMAX-AL. Basically openMAX-AL librar… Read more Creating Android App Using Openmax Library In Gb, But Showing Not Found?

When user changes language i execute following code,it works fine for the present fragment in the a… Read more Changing Locale At Runtime Not Effecting Fragments

I need to retrieve the content of a WebView object. I have tried to no avail to get HttpPost or Ge… Read more Retrieve Webview Content

I have an arraylist with the name of who pay something, and another arraylist with the cost of each… Read more Remove Duplicates Items From Arraylist And Hashmap

How do I implement one-many relationship in ORMLite Android? please find the example public class A… Read more One-to-many Relationship In Ormlite Android

I would like to change color of the text when CheckBox is checked. This is what I have for now: Sol… Read more Change Checkbox Text Color When Checked

I am developing with raspberry pi3 on Android Things. I am trying to execute a Script on boot, modi… Read more Execute Script On Boot Android Things

I have got the code to add the values of multiple edittext fields and display the total in one fiel… Read more Calculating Percentages Value Of Edittext In Android

I need to trust certificate of one specific site using OkHttp client. I have found a solution here:… Read more How To Add Trusted Certificate To Okhttp

I have imported my eclipse project to android studio.I googled but not getting right answer. These … Read more Error: ':' Is Not A Valid Resource Name Character

I have written following code for getting location name : UseGpsActivity.java public class UseGpsAc… Read more Get Location Name By Passing Latitude And Longitude In Android

When my button disabled i need remove text shadow effect and when button enable I need add this eff… Read more Remove/add Shadow Effect Dynamically

My app server is sending out messages to GCM successfully, however, in the client side, the message… Read more Gcm Client Does Not Receive Downstream Messages

I'm getting this error: Unexpected error while performing partial evaluation: Class = [or… Read more Proguard - Can't Find Any Super Classes

How do I dock a footer menu to the bottom of the screen on Android and iPhone in Appcelerator Titan… Read more How To Dock A Footer Menu To Bottom In Appcelerator Titanium?

I am running a react-native application on Mac. but I am getting 'RNCSafeAreaView' was not … Read more React Native "rncsafeareaview" Was Not Found In The Uimanager

I set up a basic instrument test in Android Studio in my src/androidTest/java folder. Now I want to… Read more Cannot Run ./gradlew Connectedinstrumenttest

I am trying to check that if user is logged on or not. If yes then show a specific view group other… Read more Error: Cannot Find Activitysplashbinding

i need, when i click on XML file, to pass data from file to app...if i pass file's path static … Read more Issue To Get Data From Xml Using Intent Filter

I have been working on an android app for the past few weeks or so, and I have been using firebase … Read more Android Firebase Addlistenerforsinglevalueevent Not Called

i'm working on integrating image recognition app using Moodstocks SDK , to start the scanner i… Read more Passing Camera.main In Unity3d To Android Java Method

I am Having trouble while creating new project in Eclipse Luno. After I update Android Eclipse SDK… Read more Activity_main.xml: Failed To Find The Style Corresponding To The Id 2130771996

I have this custom spinner(which has an icon and a number) and I am trying to get the value of the … Read more Nullpointerexception Raised When Calling Adapterview On Itemselectedlistener For A Custom Spinner

I have integrated Gson to create the json used in a request for an android application. Here is my … Read more Gson Property Order In Android

I have just go a Moverio BT-100, Epson seem as much use as a paper bag. Has anyone managed to get … Read more Usb Debugging Moverio On Mac

I have a fragment that I need to display on the screen. I want to be able to use InjectView to inje… Read more Android & Roboguice - Inject Views On Fragment?

I have been trying to call a number from within my Titanium Appcelerator application using various … Read more Placing A Phonecall Including Extension

I want volley to cache the response obtained from the server. Hence, I have implemented the caching… Read more Prevent Volley From Sending Cached Parameters On Post Request Method When Caching Is Implemented In Volley

I am trying to use guava library in my application. But I am also using chromium_webview project fr… Read more Guava Library Duplicate Entry Error

Suddenly my application started throwing an error here: { 'error': { 'code&… Read more Firebase Credentials Api Deleted Mistakenly Not Working After Creating Api Manually

I am developing one application, in that application i want to add some restriction based on Finger… Read more Is There Any Way That We Can Get Idea About The Finger Details Of Fingerprint Authentication?

Is there any way for me to invoke a callback when the user swipes from one pane to the next? As far… Read more Callback For Viewpager Transition To Next Pane?

I am alerting the user with and alert dialog box that has an EditText field. AlertDialog.Builder a… Read more Alert Dialog With A Numeric Edittext Field

I have a time picker function which sets time in an EditText . But the format it shows is not suita… Read more Time Picker Showing Time Like 4:7 Instead Of 04:07

I am developing one application in that i want to get data from server in background.I am getting d… Read more How To Finish Activity From Service Class In Android?

I created an android app to show comments of certain post from facebook. what I want to do is to im… Read more Implement Facebook Like Button

I am using onFling in my views to get a swipe to next activity. However this does not work if the v… Read more How To Use Gestures With Scrollview - Android?

I'm working on Android FingerPrint native API's for couple of days and there are two things… Read more Understanding Android Fingerprint Api Authenticate() In Depth

I am trying to get the automatically set Analytics clientId in Android. (Setting it is explained in… Read more How To Get Clientid In Android Google Analytics V4?

I have a button like so... Sorry if it looks dark but as you can see, I have set the height and wi… Read more Is It Possible To Make The Background Of A Button Transparent?

I'm trying to insert events to the calendar from a fragment, but I keep getting an error that n… Read more Error Inserting Event Into Calendar With Intent

I'm trying to use phonegap to make an android app, but it shows me this: c:\Users\sshewale\… Read more Cmd: Command Failed With Exit Code Enoent