different script to wait for emulator

.github/workflows/maestro.yml

@@ -86,14 +86,42 @@ jobs:
 
       - name: Start emulator
         run: |
+          adb devices
           $ANDROID_HOME/emulator/emulator -avd emu -no-window -gpu swiftshader_indirect -memory 2048 -no-snapshot -noaudio -skip-adb-auth -no-boot-anim -accel off -camera-back emulated -qemu -cpu max -machine gic-version=max &
         shell: bash
 
       - name: Wait for emulator to boot
         run: |
-          adb wait-for-device shell 'while [[ -z $(getprop sys.boot_completed) ]]; do sleep 3; done; input keyevent 82'
-          echo "Device booted. Listing connected devices:"
-          adb devices
+          printf "${G}==> ${BL}Checking emulator booting up status 🧐${NC}\n"
+          start_time=$(date +%s)
+          spinner=( "⠹" "⠺" "⠼" "⠶" "⠦" "⠧" "⠇" "⠏" )
+          i=0
+          # Get the timeout value from the environment variable or use the default value of 300 seconds (5 minutes)
+          timeout=${EMULATOR_TIMEOUT:-300}
+
+          while true; do
+            result=$(adb shell getprop sys.boot_completed 2>&1)
+
+            if [ "$result" == "1" ]; then
+              printf "\e[K${G}==> \u2713 Emulator is ready : '$result'           ${NC}\n"
+              adb devices -l
+              adb shell input keyevent 82
+              break
+            elif [ "$result" == "" ]; then
+              printf "${YE}==> Emulator is partially Booted! 😕 ${spinner[$i]} ${NC}\r"
+            else
+              printf "${RED}==> $result, please wait ${spinner[$i]} ${NC}\r"
+              i=$(( (i+1) % 8 ))
+            fi
+
+            current_time=$(date +%s)
+            elapsed_time=$((current_time - start_time))
+            if [ $elapsed_time -gt $timeout ]; then
+              printf "${RED}==> Timeout after ${timeout} seconds elapsed 🕛.. ${NC}\n"
+              break
+            fi
+            sleep 4
+          done
         shell: bash
 
       - name: Install APK