studio

Android: AdbCommandRejectedException getting properties for device

by kjohri
September 30, 2018June 11, 2021

Problem

From Android Studio, the connection to the device for debugging was not getting established. The ADB logs gave the repeated error,

PropertyFetcher: AdbCommandRejectedException getting properties for device ????????????: insufficient permissions for device

Solution

As described in the documentation, Using Hardware Devices, a file /etc/udev/rules.d/51-android.rules

Unable to establish a connection to adb

by kjohri
September 30, 2018June 11, 2021

1.0 Problem

After opening an Android project in Studio running under Ubuntu 15.04 Linux, the following error was displayed,

Unable to establish a connection to adb. This usually happens if you have an incompatible version of adb running already. Try reopening Studio after killing any existing adb daemon.

Invalid Gradle JDK configuration found

by kjohri
September 30, 2018June 11, 2021

1.0 Problem

After starting Android studio, running on Ubuntu 15.04 Linux, the following error was reported:

Invalid Gradle JDK configuration found. Open Gradle Settings. Platform SDK does not point to valid SDK (/usr/lib/jvm/jdk1.8.0_40).

2.0 Solution

The problem was solved by clicking in Android Studio, File -Project Structure -SDK Location.… Read more

Importing an Android Studio project in Git

by kjohri
September 30, 2018June 11, 2021

1.0 Introduction

Importing an Android Studio project into Git is easy. First create the project or import an existing project in Android Studio. In this case a placeholder project HelloWorld was created. The directory listing of the project root directory looks like this.… Read more