I am developing an Android app using Android Studio (0.89 Build #AI-135.1404660, Built on Sept 3,2014) using both emulator and Nexus 4 device. I had the same issue with a version prior to that. T...

My Android device isn't recognized by eclipse nor adb anymore. My OS is Windows 7 64-bit, and I'm using a Nexus 4 with Stock Android 4.4.2. Here are some details on the problem: Yesterday I could ...

I'm trying to simply write a simple XML file to the SD card and I noticed that my Nexus 4 does write the file, but it is not viewable via the MTP protocol using Windows 7. code: public void onCre...

I have a class (CameraView) that I use to take pictures within my app. When running on a LG Nexus 4 (Android 4.2.1) there is no callback to onPictureTaken. Below is a basic example of how I am try...

I have set background image to root layout. This works fine for nexus 5(5.0.1) and nexus 5x(6.0.1). But on nexus 4(4.4.4) app crash and gives following errors android.view.InflateException: Bina...

I have a Nexus 4 with Android 4.3 and I am trying to connect the device to a computer with Windows 7 64bit. I installed the latest drivers and the latest adb version. I think I tried almost everyt...

I have checked this android 5.0 lollipop app install shows Unknown error code during application install: "-505". But it doesn't seem to address my case as I dont use multiuser env. I ha...

I can't figure out why my nexus 4 is absent from the list of adb devices. I've tried the following $ adb kill-server; adb devices $ echo 0x18d1 >> ~/.android/adb_usb.ini $ adb kill-server; adb de...

This simple code: Camera.Parameters params = currentCamera.getParameters(); params.setPreviewFpsRange( 10000, 15000 ); currentCamera.setParameters( params ); does not work on my Nexus 4 (or my M...

I'm running on Windows 7, and I've updated all the drivers as it says on the Android developer website regarding using hardware devices. However, Eclipse is still not recognising my Nexus 4 when I ...

I'm desperately trying to install ADB USB drivers for my Nexus 4, which (as you might know) are required for any form of Android Development. You could also say, that they are the single most neces...

I'm trying to use a BLE module (bluegiga BLE112) with my nexus 4 (android 4.3). I can connect, get the name of the device, connect to GATT, but service discovery fails. Here's how do the initial g...

The video texture example below does not seem to work on android LG nexus phone although all other non video examples work including the youtube example on three.js. Does anyone else have this iss...

I have extended a SurfaceView for displaying the camera feed for a very simple camera application. To find the optimal preview size for each device, I used this sample code which is used in almost ...

Device Nexus 4 Android ver: 4.2.2 Hoping someone else has found this and can explain how to resolve it.... Nexus 4 supports the following preview sizes: - W:1280 H:720 Ratio: 1.777777 W:800 H:48...

Using the following very simple camera preview activity (from a google example found here), the Nexus 4 camera is noticeably slower that the device's standard camera application: public class Live...

I've encountered a strange issue, specifically on a Nexus 4 (though it may exist on other devices), where the camera flash won't fire when the focus mode is set to FOCUS_MODE_CONTINUOUS_PICTURE. Th...