Index Android

I want to display a preview in fullscreen using camera2 api. The camera size I selected is 4160x312… Read more Camera2 Preview Stretched When Cropping With SCALER_CROP_REGION

Every thing is fine in first time when I move ImageView on the screen, but in second time ImageView… Read more How To Smoothly Move A Image- View With Users Finger On Android Emulator

I have an existing Android app and I'm trying to add Rich Push Notifications via the Urban Airs… Read more Android: Binary XML "You Must Supply A Layout_height Attribute."

I'm attempting to use Andoird Wear's DelayedConfirmationView from the support library, by s… Read more DelayedConfirmationView Is Blank On Android Wear

I have developed the Google map application in android using Eclipse and AVD. Is it possible to run… Read more Android Application Deployment On Android Device

I want to do some B.logic in Activity.onTouchEvent() method. It is working fine for TextView and ot… Read more Activity's OnTouchEvent() Is Not Being Called While Clicking On Button

This post is related to Creating multiple Tables and inserting Data into them So I fixed the issue … Read more App Crashes Without Any Changes Done

I would like to customize Holo theme by changing the default blue color to fit my company color. Is… Read more Android - Change Holo Theme Default Blue Color

In my application I use the definition of the person position in the picture. After that, using RxJ… Read more Fatal Signal 11 (SIGSEGV) When Use RxJava And Play Services Vision

I was trying my hand with recyclerview and floating action button for an app. The problem I encount… Read more Not Able To Add Empty View Below Recyclerview

I have a String array: String [] array={'1','2','3','4','5'… Read more Getting Random Values From An ArrayList

my Flutter code looks like : var url = 'http://localhost:49912/api/Account/Register'; http … Read more Flutter Http Post Fails Connection Blocked From Android Emulator On Windows 10

The height of RecyclerView item is not fixed,i need to set the background image for every item,so I… Read more How To Get The Height Of Recyclerview Item In "onBindViewHolder"

when saving an object with LinkedList on android API 10 I obtain an error: 08-10 14:37:45.091: E/A… Read more Saving Object With Linkedlist - Error On API 10

After upgrading to Android Studio 3.0 I also use the new android gradle plugin com.android.tools.bu… Read more When Using Gradle 'java-library' The Classes In The Library Cannot Be Referenced

I'm working on this case for several days. I have a file with 20 thousands lines text to be dis… Read more Android Display Long Long Text

I am trying to call a method from another class but I get an exception error. I have two classes a… Read more Calling Methods From Other Classes In Android

I have a toolbar in my activity ( import android.support.v7.widget.Toolbar; ) and I'm trying to… Read more How Provide Up Navigation With Toolbar's Home Button On V7 Toolbar

Possible Duplicate: Android Camera - Save image into a new folder in SD Card i'm trying to ta… Read more Take Picture With Camera Intent And Save To File

I am a beginner about android. For the past 6 months, I have been using the following code to displ… Read more How Android Layout Inflate Mechanism Working In Fragment?