Change default cores to 2, add cores in workflow

.github/workflows/workflow.yml

@@ -71,6 +71,7 @@ jobs:
         target: ${{ matrix.target }}
         arch: x86
         profile: Nexus 6
+        cores: 2
         sdcard-path-or-size: 100M
         avd-name: test
         emulator-options: -no-window -gpu swiftshader_indirect -no-snapshot -noaudio -no-boot-anim -camera-back none

README.md

@@ -92,7 +92,7 @@ jobs:
 | `target` | Optional | `default` | Target of the system image - `default`, `google_apis` or `playstore`. |
 | `arch` | Optional | `x86` | CPU architecture of the system image - `x86` or `x86_64`. Note that `x86_64` image is only available for API 21+. |
 | `profile` | Optional | N/A | Hardware profile used for creating the AVD - e.g. `Nexus 6`. For a list of all profiles available, run `avdmanager list` and refer to the results under "Available Android Virtual Devices". |
-| `cores` | Optional | N/A | Number of cores to use for the emulator (`hw.cpu.ncore` in config.ini). |
+| `cores` | Optional | 2 | Number of cores to use for the emulator (`hw.cpu.ncore` in config.ini). |
 | `sdcard-path-or-size` | Optional | N/A | Path to the SD card image for this AVD or the size of a new SD card image to create for this AVD, in KB or MB, denoted with K or M. - e.g. `path/to/sdcard`, or `1000M`. |
 | `avd-name` | Optional | `test` | Custom AVD name used for creating the Android Virtual Device. |
 | `emulator-options` | Optional | See below | Command-line options used when launching the emulator (replacing all default options) - e.g. `-no-window -no-snapshot -camera-back emulated`. |

action.yml

@@ -18,6 +18,7 @@ inputs:
     description: 'hardware profile used for creating the AVD - e.g. `Nexus 6`'
   cores:
     description: 'the number of cores to use for the emulator'
+    default: 2
   sdcard-path-or-size:
     description: 'path to the SD card image for this AVD or the size of a new SD card image to create for this AVD, in KB or MB, denoted with K or M. - e.g. `path/to/sdcard`, or `1000M`'
   avd-name: