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I am using a webview as shown: wv_result_display.loadUrl("https://www.google.com/search?q="+tv_question.getText().toString()); After getting the result I want to open first link that appears after ...

So I have a simple Flexbox container in a RN app that has 1 row and 2 items (A title and a button). The container has these properties: flex-direction: row; justify-content: space-between; ...

I need to play the audio inside RecyclerView . Requirement is SeekBar will be enable after user clicked the play button . So i tried. <SeekBar android:id="@+id/seek_Media_Player" ...

In SQLiteOpenHelper there is a onCreate(SQLiteDatabase ...) method which i used to populate database tables with some initial data. Is there a way to insert some data into Room database table on ...

My layout contains ListView, SurfaceView and EditText. When I click on the EditText, it receives focus and the on-screen keyboard pops up. When I click somewhere outside of the EditText, it still has ...

I'm designing an app with a List-List-Detail view (an overview of lists, each list, details of the selected item from each list) that pulls all of its data from static JSON files. I'm wondering what'...

How to set validation on android spinner if user not select any thing from the dropdown at a time of form submission then validation message should be display. how it possible. search lot of thing in ...

I have loaded html code in WebView. In that html code we are getting some audio files. When user click on the speaker button we want to play that audio files. We are not able to play that audio files. ...

I wanted to export the data from my application to sdcard on a click and I am performing the below function to do so, but I am not able to do it. It doesn't execute the if statement and it goes out of ...

I am trying to create a simple app for training purposes to swap between a white and black background upon clicking the app. I am trying to keep everything general, so as to allow for scalability to ...

I want to run Espresso Testing on my Android project Step 1- Find my RecyclerView Step 2- check an Item on the RecyclerView The first Step is run Successfully, but the second which should check the ...

Is it possible to support multiple expansion files for an android application with google play? Now I'm using my own server to download expansion files, but it takes so much interaction with the user (...

Previously I asked how to customize the outline color of a TextInputLayout. You can check the question in this LINK. Declaring this color in my app: <color name="...

After reading quickly ObjectBox docs, i am wondering how much Boxes can we create inside a given BoxStore ? I am planning to create Boxes dynamically but do not want to exceed limitations if there ...

Hi have implemented programatically downloading of file using inputstream and cipheroutputstream(for encryption). The download is happening very slow. Whereas if i try to download via download manager,...

I'm starting an Activity in my Cordova plugin with cordova.startActivityForResult method: Intent intent = new Intent(context, MyActivity.class); intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | ...

I wanted to ask if it is ok to use both navigation bar along with bottom bar navigation in android and if it's a good practice to do so , noting that the navigation bar will be accessing other ...

According to following links:- Integrate a custom decoder to play on android and display fps at the same time Android: How to integrate a decoder to multimedia framework I understand that we need to ...

I'm updated my application google sign-in dependency from 8.3.0 to 15.0.1 'com.google.android.gms:play-services-auth:15.0.1' After that we have to change the source code according to google ...

onOptionsItemSelected is not invoked even though I implemented the methods as described in the following question: Add onOptionsItemSelected calling in Fragment I have an activity: @Override public ...

I have 2 activities and i want to create transition animation of text and color of one element (button) to another elements (background of the activity & text for TextView) is that possible?

Program type already present: twitter4j.BASE64Encoder Message{kind=ERROR, text=Program type already present: twitter4j.BASE64Encoder, sources=[Unknown source file], tool name=Optional.of(D8)}

I need a database in my app and I chose SugarORM. But I can't even run a simple example. I have NullPointerException when I use save() method. build.gradle apply plugin: 'com.android.application' ...

I need to integrate video view that can be drag to bottom of main activity as like youtube.

Why merge operator doesnt stopped after obs2 onConpleted? I looking at diagram from this book "Reactive Programming on Android with RxJava" From my point of view if any of merged Observables is ...

On my Android Studio 3.1.3 a new project with this build.gradle: buildscript { ext.kotlin_version = '1.2.50' repositories { google() jcenter() } dependencies { ...

Suppose I have an Android app with three build types: buildTypes { release { .... } optRelease { .... } debug { .... } } And I have a dependent module:...

Is there a way to reset the edittext value without setting text like: ((EditText) findViewById(R.id.yoursXmlId)).setText(""); EDIT: Textchanged listner is called when i use setText("").

I implemented Twillio Calling in Android Application, but now requirement is take screenshot while calling is running. I take screenshot but it getting blank screen without Video view. I used : ...

i have 2 Modal classes like Result and another is Student i want to get all the json response in two modal class using gson i try this way *json response :- {"success":"1","request":"/api/v1/...

I'm Developing a system where my client wants me to provide offline service and an online backup along with an iOS, Android, and Windows App. Things I Need: Support of Offline and online (master) ...

I'm trying to add new user data under the userId but instead it is replacing the old data into new data and adding another "users" and "user_account_settings". This is my Realtime Database: enter ...

Changed Java code to Kotlin code. This is Kotlin and I don't think the json parsing that used to work. It worked in Java. So, what solution could there be? package io.github.taehoon02.dimibob ...

Set up adb on Mac OS X

16 answers, 207.489 views android android macos adb
I spent quite sometime figuring how to set up adb on Mac, so I figure writing how to set it up might be useful to some people. adb is the command line tool to install and run android apps on your ...

I am running a transaction on click of a button inside my adapter, but when I click the button, the transaction runs successfully. But it creates another item inside my recycler view. I tried ...

There is camera codes in my project that another person wrote. It takes photo but it doesn't save photo in a file. I want to save it in a file of mobile phone. I look stack overflow and other few ...

I am loading elements in a GridView at runtime and asking user if he wants to load more elements on a button click.What i want to achieve is that the focus should be on the last element of the ...

Error org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'. at org.gradle.api.internal.tasks.execution....

How to implement horizontal gridlayoutmanager with recyclerview. Fixed row count. and horizontal scroll. Like this... gridLayoutManager = new GridLayoutManager(getContext(), 1, ...

I have a SearchView in my toolbar that i created like this: <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" ...

I am using onesignal for push notications in ionic 3. But when i build the app in android it shows the error Could not find support-v4.jar (com.android.support:support-v4:26.1.0). Searched in the ...

I am working on an android app in that i have added sharing whatsapp sharing feature,I have done it successfully,Now i want to open a specific activity of my android application when user click on ...

Im using Single to get some object on success response on retrofit and I'm using SingleObserver to get it. And when I have onSuccess, all works just fine. But to handle onError, SingleObserver hava ...

Android Studio 3.1.3 says that cannot resolve method error while trying call Data Binding method. Data binding is enabled in build.gradle. Clear and/or Rebuild project takes no effect. Only one thing ...

I want to make void enqueue(Callback<T> callback); method invocation code block more expressive, Here is what I have an usually request.enqueue(object : Callback<MyModel> { ...

MainActivity ... ... locationsList.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(...

I have 2 tabs in a Screen. 1 is Vast Tags and the other is MetaData. How can I show the Logs in the VAST TAGS Tab as and when they appear? Following is my code for TAB of VAST TAG: public class ...

I have connected 2 devices on my machine and I want to run Google CTS in both the devices. But here the problem is, Whenever I run ./startcts command, both the devices are getting connected to the ...

In my application I am using WebView and in that I am using JavaScript alert( ) method but its not working, no pop-up appears. in my manifest file I have added <uses-permission android:name="...

I'm using androidx.constraintlayout.widget.Group in my androidx.constraintlayout.widget.ConstraintLayout to set the visibility of the entire group. This works fine for a normal app but as soon as I ...

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