improving AndroidEmulator

src/HowBadIsMyBatch.ipynb

@@ -107,6 +107,17 @@
     "    @staticmethod\n",
     "    def _start():\n",
     "        os.system(\"/home/frankknoll/Android/Sdk/emulator/emulator -avd Pixel_2_API_30 -no-window &\")\n",
+    "        AndroidEmulator._waitUntilStarted()\n",
+    "        \n",
+    "    @staticmethod\n",
+    "    def _waitUntilStarted():\n",
+    "        while not AndroidEmulator._isStarted():\n",
+    "            time.sleep(1)\n",
+    "\n",
+    "    @staticmethod\n",
+    "    def _isStarted():\n",
+    "        boot_completed = ! adb shell getprop sys.boot_completed\n",
+    "        return boot_completed[0] == '1'\n",
     "\n",
     "    @staticmethod\n",
     "    def _stop():\n",
@@ -149,6 +160,21 @@
     "    return not existsElementWithId(driver, \"wordverify\")\n"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "da7c965a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import time\n",
+    "import os.path\n",
+    "\n",
+    "def waitUntilDownloadHasFinished(file):\n",
+    "    while not os.path.exists(file):\n",
+    "        time.sleep(2)"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -168,31 +194,8 @@
     "    textInCaptchaImage = AndroidEmulator.run(lambda: getTextInCaptchaImage(captchaImageFile))\n",
     "    display('textInCaptchaImage: ', textInCaptchaImage)\n",
     "    driver.find_element(By.ID, \"verificationCode\").send_keys(textInCaptchaImage)\n",
-    "    driver.find_element(By.CSS_SELECTOR, '[name=\"downloadbut\"]').click()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "aef4d1c3",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import time\n",
-    "import os.path\n",
+    "    driver.find_element(By.CSS_SELECTOR, '[name=\"downloadbut\"]').click()\n",
     "\n",
-    "def waitUntilDownloadHasFinished(file):\n",
-    "    while not os.path.exists(file):\n",
-    "        time.sleep(2)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "741ec545",
-   "metadata": {},
-   "outputs": [],
-   "source": [
     "def downloadFile(file, driver, maxTries):\n",
     "    captchaImageFile = 'captchaImage.jpeg'\n",
     "    tryNum = 1\n",
@@ -205,35 +208,28 @@
     "        waitUntilDownloadHasFinished(file)\n",
     "        return True\n",
     "    else:\n",
-    "        return False\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "8eef224c",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "downloadDir = \"/home/frankknoll/Dokumente/Corona/projects/HowBadIsMyBatch/src/VAERS/tmp\"\n",
-    "file2Download = '2022VAERSData.zip'\n",
+    "        return False\n",
     "\n",
-    "driver = getWebDriver(downloadDir, isHeadless = False)\n",
-    "driver.get('https://vaers.hhs.gov/eSubDownload/index.jsp?fn=' + file2Download)\n",
-    "downloadFile(\n",
-    "    file = downloadDir + \"/\" + file2Download,\n",
-    "    driver = driver,\n",
-    "    maxTries = 2)"
+    "def downloadVAERSFile(file):\n",
+    "    downloadDir = \"/home/frankknoll/Dokumente/Corona/projects/HowBadIsMyBatch/src/VAERS/tmp\"\n",
+    "    driver = getWebDriver(downloadDir, isHeadless = False)\n",
+    "    driver.get('https://vaers.hhs.gov/eSubDownload/index.jsp?fn=' + file)\n",
+    "    isFileDownloaded = downloadFile(\n",
+    "        file = downloadDir + \"/\" + file,\n",
+    "        driver = driver,\n",
+    "        maxTries = 2)\n",
+    "    driver.quit()\n",
+    "    return isFileDownloaded"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "380bcf32",
+   "id": "9a9e4d1e",
    "metadata": {},
    "outputs": [],
    "source": [
-    "driver.quit()"
+    "downloadVAERSFile('2022VAERSData.zip')"
    ]
   },
   {