Script that could be used to prepare and run ui tests

connectedAndroidTest.sh

#!/bin/bash
EMULATOR_NAME=$1
USER_NAME=$2
ENVIRONMENT=$3

# Start an emulator
${ANDROID_HOME}/tools/emulator -avd ${EMULATOR_NAME} -wipe-data &
EMULATOR_PID=$!

# Wait for Android to finish booting
WAIT_CMD="$ANDROID_HOME/platform-tools/adb wait-for-device shell getprop init.svc.bootanim"
until $WAIT_CMD | grep -m 1 stopped; do
  echo "Waiting..."
  sleep 1
done

# Disable animations
${ANDROID_HOME}/platform-tools/adb shell settings put global window_animation_scale 0.0
${ANDROID_HOME}/platform-tools/adb shell settings put global transition_animation_scale 0.0
${ANDROID_HOME}/platform-tools/adb shell settings put global animator_duration_scale 0.0

# Unlock the Lock Screen
#$ANDROID_HOME/platform-tools/adb shell input keyevent 82

# Clear and capture logcat
${ANDROID_HOME}/platform-tools/adb logcat -c
${ANDROID_HOME}/platform-tools/adb logcat > build/logcat.log &
LOGCAT_PID=$!

# Run the tests and open report if there is a failure
if ! ./gradlew :<app-name>:connectedAndroidTest -i -Porchestrator=true ; then
    open <app-name>/build/reports/androidTests/connected/flavors/<flavour>/index.html
fi

# Stop the background processes
kill ${LOGCAT_PID}
kill ${EMULATOR_PID}