Add emulator-launcher.

lib/emulator-launcher.js

@@ -7,13 +7,84 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
         step((generator = generator.apply(thisArg, _arguments || [])).next());
     });
 };
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
 Object.defineProperty(exports, "__esModule", { value: true });
+const exec = __importStar(require("@actions/exec"));
+const EMULATOR_BOOT_TIMEOUT_SECONDS = 120;
 /**
  * Creates and launches a new AVD instance with the specified configurations.
  */
-function startEmulator() {
+function launchEmulator(apiLevel, target, abi, device, headless, disableAnimations) {
     return __awaiter(this, void 0, void 0, function* () {
-        // TODO
+        const avdmangerPath = `${process.env.ANDROID_HOME}/tools/bin/avdmanager`;
+        const adbPath = `${process.env.ANDROID_HOME}/platform-tools/adb`;
+        // create a new AVD
+        console.log('Creating AVD.');
+        yield exec.exec(`${avdmangerPath} create avd -n test --force --abi "${target}/${abi}" --package "system-images;android-${apiLevel};${target};${abi}" --device "${device}"`);
+        // start emulator
+        console.log('Starting emulator.');
+        const noWindow = headless ? '-no-window' : '';
+        yield exec.exec(`bash -c \\"${process.env.ANDROID_HOME}/emulator/emulator -avd test ${noWindow} -no-snapshot -noaudio -no-boot-anim &"`);
+        // wait for emulator to complete booting
+        yield waitForDevice();
+        yield exec.exec(`${adbPath} shell input keyevent 82`);
+        // disable animations
+        if (disableAnimations) {
+            console.log('Disabling animations.');
+            yield exec.exec(`${adbPath} shell settings put global window_animation_scale 0.0`);
+            yield exec.exec(`${adbPath} shell settings put global transition_animation_scale 0.0`);
+            yield exec.exec(`${adbPath} shell settings put global animator_duration_scale 0.0`);
+        }
+        // kill emulator
+        yield exec.exec(`${adbPath} -s emulator-5554 emu kill`);
     });
 }
-exports.startEmulator = startEmulator;
+exports.launchEmulator = launchEmulator;
+/**
+ * Wait for emulator to boot.
+ */
+function waitForDevice() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const adbPath = `${process.env.ANDROID_HOME}/platform-tools/adb`;
+        let booted = false;
+        let attempts = 0;
+        const retryInterval = 2; // retry every 2 seconds
+        const maxAttemps = EMULATOR_BOOT_TIMEOUT_SECONDS / 2;
+        while (!booted) {
+            try {
+                let result = '';
+                yield exec.exec(`${adbPath} shell getprop sys.boot_completed`, [], {
+                    listeners: {
+                        stdout: (data) => {
+                            result += data.toString();
+                        }
+                    }
+                });
+                if (result.trim() === '1') {
+                    console.log('Emulator booted.');
+                    booted = true;
+                    break;
+                }
+            }
+            catch (e) {
+                console.error(e.message);
+            }
+            if (attempts < maxAttemps) {
+                yield delay(retryInterval * 1000);
+            }
+            else {
+                throw new Error(`Timeout waiting for emulator to boot.`);
+            }
+            attempts++;
+        }
+    });
+}
+function delay(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+}

lib/input-validator.js

@@ -30,3 +30,9 @@ function checkHeadless(headless) {
     }
 }
 exports.checkHeadless = checkHeadless;
+function checkDisableAnimations(disableAnimations) {
+    if (disableAnimations !== 'true' && disableAnimations !== 'false') {
+        throw new Error(`Input for input.disable-animations should be either 'true' or 'false'.`);
+    }
+}
+exports.checkDisableAnimations = checkDisableAnimations;

lib/main.js

@@ -18,6 +18,7 @@ Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const sdk_installer_1 = require("./sdk-installer");
 const input_validator_1 = require("./input-validator");
+const emulator_launcher_1 = require("./emulator-launcher");
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
@@ -26,8 +27,9 @@ function run() {
                 throw new Error('This action is expected to be run within a macOS virtual machine to enable hardware acceleration.');
             }
             // API level of the platform and system image
-            const apiLevel = core.getInput('api-level', { required: true });
-            input_validator_1.checkApiLevel(apiLevel);
+            const apiLevelInput = core.getInput('api-level', { required: true });
+            input_validator_1.checkApiLevel(apiLevelInput);
+            const apiLevel = Number(apiLevelInput);
             console.log(`API level: ${apiLevel}`);
             // target of the system image
             const target = core.getInput('target');
@@ -38,11 +40,21 @@ function run() {
             input_validator_1.checkAbi(abi);
             console.log(`cpu/abi: ${abi}`);
             // headless mode
-            const headless = core.getInput('headless');
-            input_validator_1.checkHeadless(headless);
+            const headlessInput = core.getInput('headless');
+            input_validator_1.checkHeadless(headlessInput);
+            const headless = headlessInput === 'true';
             console.log(`headless mode: ${headless}`);
+            // disable animations
+            const disableAnimationsInput = core.getInput('disable-animations');
+            input_validator_1.checkDisableAnimations(disableAnimationsInput);
+            const disableAnimations = disableAnimationsInput === 'true';
+            console.log(`disable animations: ${disableAnimations}`);
             // install SDK
-            yield sdk_installer_1.installAndroidSdk(Number(apiLevel), target, abi);
+            yield sdk_installer_1.installAndroidSdk(apiLevel, target, abi);
+            // launch emulator
+            // TODO get from input (source list of all profiles)
+            const device = 'Nexus 6P';
+            yield emulator_launcher_1.launchEmulator(apiLevel, target, abi, device, headless, disableAnimations);
             // TODO start emulator
         }
         catch (error) {

lib/sdk-installer.js

@@ -18,7 +18,6 @@ Object.defineProperty(exports, "__esModule", { value: true });
 const exec = __importStar(require("@actions/exec"));
 const tc = __importStar(require("@actions/tool-cache"));
 const fs = __importStar(require("fs"));
-const BUILD_TOOLS_VERSION = '29.0.2';
 const SDK_URL = 'https://dl.google.com/android/repository/sdk-tools-darwin-4333796.zip';
 /**
  * Downloads and installs the Android SDK for the macOS platform, including SDK platform for the chosen API level, latest build tools, platform tools, Android Emulator,
@@ -37,11 +36,11 @@ function installAndroidSdk(apiLevel, target, abi) {
         }
         // install specific SDK tools
         console.log('Installing build tools, platform tools, platform and system image.');
-        yield exec.exec(`echo "y" | ${process.env.ANDROID_HOME}/tools/bin/sdkmanager --licenses > /dev/null`);
-        yield exec.exec(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager "build-tools;${BUILD_TOOLS_VERSION}"`);
-        yield exec.exec(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager "platform-tools"`);
-        yield exec.exec(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager "platforms;android-${apiLevel}"`);
-        yield exec.exec(`${process.env.ANDROID_HOME}/tools/bin/sdkmanager "system-images;android-${apiLevel};${target};${abi}"`);
+        const sdkmangerPath = `${process.env.ANDROID_HOME}/tools/bin/sdkmanager`;
+        yield exec.exec(`echo "y" | ${sdkmangerPath} --licenses > /dev/null`);
+        yield exec.exec(`${sdkmangerPath} tools platform-tools "platforms;android-${apiLevel}"`);
+        yield exec.exec(`${sdkmangerPath} "system-images;android-${apiLevel};${target};${abi}"`);
+        yield exec.exec(`bash -c \\"${sdkmangerPath} --update > /dev/null"`);
     });
 }
 exports.installAndroidSdk = installAndroidSdk;