add: support all variables

README.md

@@ -142,15 +142,22 @@ docker build \
 ```
 
 ### Variables
+## Default variables
 
 #### Disable animation
 DISABLE_ANIMATION=false
 
 #### Disable hidden policy
-DISABLE_HIDDEN_POLICY=true
+DISABLE_HIDDEN_POLICY=false
 
-#### skip adb authentication
-SKIP_AUTH=false
+#### Skip adb authentication
+SKIP_AUTH=true
+
+#### Memory for emulator
+MEMORY=8192
+
+#### Cores for emulator
+CORES=4
 
 ### Mount an external drive in the container
 

docker-compose.yml

@@ -15,6 +15,8 @@ services:
       - DISABLE_HIDDEN_POLICY=true
       - SKIP_AUTH=false
       #- ANDROID_ADB_SERVER_ADDRESS=host.docker.internal
+      - MEMORY=16384
+      - CORES=16
     privileged: true
     tty: true
     stdin_open: true
@@ -40,6 +42,8 @@ services:
       - DISABLE_HIDDEN_POLICY=true
       - SKIP_AUTH=false
       #- ANDROID_ADB_SERVER_ADDRESS=host.docker.internal
+      - MEMORY=16384
+      - CORES=16
     privileged: true
     tty: true
     stdin_open: true
@@ -72,6 +76,8 @@ services:
       - DISABLE_HIDDEN_POLICY=true
       - SKIP_AUTH=false
       #- ANDROID_ADB_SERVER_ADDRESS=host.docker.internal
+      - MEMORY=16384
+      - CORES=16
     privileged: true
     tty: true
     stdin_open: true
@@ -89,4 +95,3 @@ services:
             - driver: nvidia
               count: 1
               capabilities: [gpu]
-  

scripts/start-emulator.sh

@@ -8,9 +8,9 @@ source ./emulator-monitoring.sh
 EMULATOR_CONSOLE_PORT=5554
 # The ADB port used to connect to ADB.
 ADB_PORT=5555
-MEMORY=16048
-CORES=10
-SKIP_AUTH=true
+OPT_MEMORY=${MEMORY:-8192}
+OPT_CORES=${CORES:-4}
+OPT_SKIP_AUTH=${SKIP_AUTH:-true}
 AUTH_FLAG=
 # Start ADB server by listening on all interfaces.
 echo "Starting the ADB server ..."
@@ -34,7 +34,7 @@ echo no | avdmanager create avd \
   --package "$PACKAGE_PATH" \
   --device "$DEVICE_ID"
 
-if [ "$SKIP_AUTH" == "true" ]; then
+if [ "$OPT_SKIP_AUTH" == "true" ]; then
   AUTH_FLAG="-skip-adb-auth"
 fi
 
@@ -55,17 +55,18 @@ fi
 wait_for_boot &
 
 # Start the emulator with no audio, no GUI, and no snapshots.
-echo "Starting the emulator ... "
-echo "OPTIONS: "
-echo  "GPU - $GPU_MODE"
-echo "MEMORY - $MEMORY"
-echo "CORES - $CORES"
+echo "Starting the emulator ..."
+echo "OPTIONS:"
+echo "ADB AUTH - $OPT_SKIP_AUTH"
+echo "GPU      - $GPU_MODE"
+echo "MEMORY   - $OPT_MEMORY"
+echo "CORES    - $OPT_CORES"
 emulator \
   -avd android \
   -gpu "$GPU_MODE" \
-  -memory $MEMORY \
+  -memory $OPT_MEMORY \
   -no-boot-anim \
-  -cores $CORES \
+  -cores $OPT_CORES \
   -ranchu \
   $AUTH_FLAG \
   -no-window \