Use Nexus 4 screen size in build.sh; adjust BackupSteps accordingly

build.sh

@@ -176,7 +176,7 @@ create_avd() {
     $AVDMANAGER create avd \
             --name $AVDNAME \
             --package "system-images;android-$API;default;x86_64" \
-            --device pixel_xl || fail
+            --device "Nexus 4" || fail
 }
 
 wait_for_device() {

uhabits-android/src/androidTest/java/org/isoron/uhabits/acceptance/steps/BackupSteps.kt

@@ -50,7 +50,7 @@ fun copyBackupToDownloadFolder() {
 fun importBackupFromDownloadFolder() {
     clickMenu(SETTINGS)
     clickText("Import data")
-    device.click(100, 180) // Click menu button
+    device.click(50, 90) // Click menu button
     device.findObject(UiSelector().textContains("Download")).click()
     device.findObject(UiSelector().textContains("Loop")).click()
 }