# pylint: disable=g-direct-third-party-import # pylint: disable=g-bad-file-header # Copyright 2015 The Bazel Authors. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """Installs an Android application, possibly in an incremental way.""" import collections from concurrent import futures import hashlib import logging import os import posixpath import re import shutil import subprocess import sys import tempfile import time import zipfile # Do not edit this line. Copybara replaces it with PY2 migration helper. from absl import app from absl import flags flags.DEFINE_string("split_main_apk", None, "The main APK for split install") flags.DEFINE_multi_string("split_apk", [], "Split APKs to install") flags.DEFINE_string("dexmanifest", None, "The .dex manifest") flags.DEFINE_multi_string("native_lib", None, "Native libraries to install") flags.DEFINE_string("resource_apk", None, "The resource .apk") flags.DEFINE_string( "apk", None, "The app .apk. If not specified, " "do incremental deployment") flags.DEFINE_string("adb", None, "ADB to use") flags.DEFINE_string("stub_datafile", None, "The stub data file") flags.DEFINE_string("output_marker", None, "The output marker file") flags.DEFINE_multi_string("extra_adb_arg", [], "Extra arguments to adb") flags.DEFINE_string("execroot", ".", "The exec root") flags.DEFINE_integer( "adb_jobs", 2, "The number of instances of adb to use in parallel to " "update files on the device", lower_bound=1) flags.DEFINE_enum( "start", "no", ["no", "cold", "warm", "debug"], "Whether/how to start the app after installing it. 'cold' " "and 'warm' will both cause the app to be started, 'warm' " "will start it with previously saved application state, " "'debug' will wait for the debugger before a clean start.") flags.DEFINE_boolean("start_app", False, "Deprecated, use 'start'.") flags.DEFINE_string("user_home_dir", None, "Path to the user's home directory") flags.DEFINE_string("flagfile", None, "Path to a file to read additional flags from") FLAGS = flags.FLAGS DEVICE_DIRECTORY = "/data/local/tmp/incrementaldeployment" # Some devices support ABIs other than those reported by getprop. In this case, # if the most specific ABI is not available in the .apk, we push the more # general ones. COMPATIBLE_ABIS = { "armeabi-v7a": ["armeabi"], "arm64-v8a": ["armeabi-v7a", "armeabi"] } class AdbError(Exception): """An exception class signaling an error in an adb invocation.""" def __init__(self, args, returncode, stdout, stderr): self.args = args self.returncode = returncode self.stdout = stdout self.stderr = stderr details = "\n".join([ "adb command: %s" % args, "return code: %s" % returncode, "stdout: %s" % stdout, "stderr: %s" % stderr, ]) super(AdbError, self).__init__(details) class DeviceNotFoundError(Exception): """Raised when the device could not be found.""" class MultipleDevicesError(Exception): """Raised when > 1 device is attached and no device serial was given.""" @staticmethod def CheckError(s): return re.search("more than one (device and emulator|device|emulator)", s) class DeviceUnauthorizedError(Exception): """Raised when the local machine is not authorized to the device.""" class TimestampException(Exception): """Raised when there is a problem with timestamp reading/writing.""" class OldSdkException(Exception): """Raised when the SDK on the target device is older than the app allows.""" class EnvvarError(Exception): """Raised when a required environment variable is not set.""" hostpath = os.path targetpath = posixpath class Adb(object): """A class to handle interaction with adb.""" def __init__(self, adb_path, temp_dir, adb_jobs, user_home_dir, extra_adb_args): self._adb_path = adb_path self._temp_dir = temp_dir self._user_home_dir = user_home_dir self._file_counter = 1 self._executor = futures.ThreadPoolExecutor(max_workers=adb_jobs) self._extra_adb_args = extra_adb_args or [] def _Exec(self, adb_args): """Executes the given adb command + args.""" args = [self._adb_path] + self._extra_adb_args + adb_args # TODO(ahumesky): Because multiple instances of adb are executed in # parallel, these debug logging lines will get interleaved. logging.debug("Executing: %s", " ".join(args)) # adb sometimes requires the user's home directory to access things in # $HOME/.android (e.g. keys to authorize with the device). To avoid any # potential problems with python picking up things in the user's home # directory, HOME is not set in the environment around python and is instead # passed explicitly as a flag. env = {} if self._user_home_dir: env["HOME"] = self._user_home_dir # On Windows, adb requires the SystemRoot environment variable. if Adb._IsHostOsWindows(): value = os.getenv("SYSTEMROOT") if not value: raise EnvvarError(("The %SYSTEMROOT% environment variable must " "be set or Adb won't work")) env["SYSTEMROOT"] = value adb = subprocess.Popen( args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env) raw_stdout, raw_stderr = adb.communicate() # This hackery is to account for a change in what communicate() returns # in Python 3.7. We just deal with it being either string or bytes. if isinstance(raw_stderr, bytes): stdout = raw_stdout.decode("utf-8").strip() stderr = raw_stderr.decode("utf-8").strip() else: stdout = raw_stdout.strip() stderr = raw_stderr.strip() logging.debug("adb ret: %s", adb.returncode) logging.debug("adb out: %s", stdout) logging.debug("adb err: %s", stderr) # Check these first so that the more specific error gets raised instead of # the more generic AdbError. if "device not found" in stderr: raise DeviceNotFoundError() elif "device unauthorized" in stderr: raise DeviceUnauthorizedError() elif MultipleDevicesError.CheckError(stderr): # The error messages are from adb's transport.c, but something adds # "error: " to the beginning, so take it off so that we don't end up # printing "Error: error: ..." raise MultipleDevicesError(re.sub("^error: ", "", stderr)) elif "INSTALL_FAILED_OLDER_SDK" in stdout: raise OldSdkException() if adb.returncode != 0: raise AdbError(args, adb.returncode, stdout, stderr) return adb.returncode, stdout, stderr, args def _ExecParallel(self, adb_args): return self._executor.submit(self._Exec, adb_args) def _CreateLocalFile(self): """Returns a path to a temporary local file in the temp directory.""" local = hostpath.join(self._temp_dir, "adbfile_%d" % self._file_counter) self._file_counter += 1 return local def GetInstallTime(self, package): """Get the installation time of a package.""" _, stdout, _, _ = self._Shell("dumpsys package %s" % package) match = re.search("firstInstallTime=(.*)$", stdout, re.MULTILINE) if match: return match.group(1) else: return None def GetAbi(self): """Returns the ABI the device supports.""" _, stdout, _, _ = self._Shell("getprop ro.product.cpu.abi") return stdout def Push(self, local, remote): """Invoke 'adb push' in parallel.""" return self._ExecParallel(["push", local, remote]) def PushString(self, contents, remote): """Push a given string to a given path on the device in parallel.""" local = self._CreateLocalFile() with open(local, "wb") as f: f.write(contents.encode("utf-8")) return self.Push(local, remote) def Pull(self, remote): """Invoke 'adb pull'. Args: remote: The path to the remote file to pull. Returns: The uninterpreted contents of a file or None if the file didn't exist. """ local = self._CreateLocalFile() try: self._Exec(["pull", remote, local]) # Subtle stuff here. We read the file as a blob of bytes, which is bytes # in python3, but want to return it as a str, so we do a no-op decode. # It is up to the caller to re-decode the content if they are reading # a text file that is really UTF-8. # FWIW: Earlier code decoded the content as if it were UTF-8, which is # arguably wrong. This tool sometimes pulls text files and sometimes # binaries. The caller should specify if they want it decoded or not. with open(local, "rb") as f: return "".join([chr(b) for b in f.read()]) except (AdbError, IOError): return None def InstallMultiple(self, apk, pkg=None): """Invoke 'adb install-multiple'.""" pkg_args = ["-p", pkg] if pkg else [] ret, stdout, stderr, args = self._Exec( ["install-multiple", "-r"] + pkg_args + [apk]) if "FAILED" in stdout or "FAILED" in stderr: raise AdbError(args, ret, stdout, stderr) def Install(self, apk): """Invoke 'adb install'.""" ret, stdout, stderr, args = self._Exec(["install", "-r", apk]) # adb install could fail with a message on stdout like this: # # pkg: /data/local/tmp/Gmail_dev_sharded_incremental.apk # Failure [INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES] # # and yet it will still have a return code of 0. At least for the install # command, it will print "Success" if it succeeded, so check for that in # standard out instead of relying on the return code. if "FAILED" in stdout or "FAILED" in stderr: raise AdbError(args, ret, stdout, stderr) def Uninstall(self, pkg): """Invoke 'adb uninstall'.""" self._Exec(["uninstall", pkg]) # No error checking. If this fails, we assume that the app was not installed # in the first place. def Delete(self, remote): """Delete the given file (or directory) on the device.""" self.DeleteMultiple([remote]) def DeleteMultiple(self, remote_files): """Delete the given files (or directories) on the device.""" files_str = " ".join(remote_files) if files_str: self._Shell("rm -fr %s" % files_str) def Mkdir(self, d): """Invokes mkdir with the specified directory on the device.""" self._Shell("mkdir -p %s" % d) def StopApp(self, package): """Force stops the app with the given package.""" self._Shell("am force-stop %s" % package) def StopAppAndSaveState(self, package): """Stops the app with the given package, saving state for the next run.""" # 'am kill' will only kill processes in the background, so we must make sure # our process is in the background first. We accomplish this by bringing up # the app switcher. self._Shell("input keyevent KEYCODE_APP_SWITCH") self._Shell("am kill %s" % package) def StartApp(self, package, start_type): """Starts the app with the given package.""" if start_type == "debug": self._Shell("am set-debug-app -w --persistent %s" % package) else: self._Shell("am clear-debug-app %s" % package) self._Shell("monkey -p %s -c android.intent.category.LAUNCHER 1" % package) def _Shell(self, cmd): """Invoke 'adb shell'.""" return self._Exec(["shell", cmd]) @staticmethod def _IsHostOsWindows(): return os.name == "nt" ManifestEntry = collections.namedtuple( "ManifestEntry", ["input_file", "zippath", "installpath", "sha256"]) def ParseManifest(contents): """Parses a dexmanifest file. Args: contents: the contents of the manifest file to be parsed. Returns: A dict of install path -> ManifestEntry. """ result = {} for l in contents.split("\n"): entry = ManifestEntry(*(l.strip().split(" "))) result[entry.installpath] = entry return result def GetAppPackage(stub_datafile): """Returns the app package specified in a stub data file.""" with open(stub_datafile, "r", encoding="utf-8") as f: return f.readlines()[1].strip() def UploadDexes(adb, execroot, app_dir, temp_dir, dexmanifest, full_install): """Uploads dexes to the device so that the state. Does the minimum amount of work necessary to make the state of the device consistent with what was built. Args: adb: the Adb instance representing the device to install to execroot: the execroot app_dir: the directory things should be installed under on the device temp_dir: a local temporary directory dexmanifest: contents of the dex manifest full_install: whether to do a full install Returns: None. """ # Fetch the manifest on the device dex_dir = targetpath.join(app_dir, "dex") adb.Mkdir(dex_dir) old_manifest = None if not full_install: logging.info("Fetching dex manifest from device...") old_manifest_contents = adb.Pull(targetpath.join(dex_dir, "manifest")) if old_manifest_contents: old_manifest = ParseManifest(old_manifest_contents) else: logging.info("Dex manifest not found on device") if old_manifest is None: # If the manifest is not found, maybe a previous installation attempt # was interrupted. Wipe the slate clean. Do this also in case we do a full # installation. old_manifest = {} adb.Delete(targetpath.join(dex_dir, "*")) new_manifest = ParseManifest(dexmanifest) dexes_to_delete = set(old_manifest) - set(new_manifest) # Figure out which dexes to upload: those that are present in the new manifest # but not in the old one and those whose checksum was changed common_dexes = set(new_manifest).intersection(old_manifest) dexes_to_upload = set(d for d in common_dexes if new_manifest[d].sha256 != old_manifest[d].sha256) dexes_to_upload.update(set(new_manifest) - set(old_manifest)) if not dexes_to_delete and not dexes_to_upload: # If we have nothing to do, don't bother removing and rewriting the manifest logging.info("Application dexes up-to-date") return # Delete the manifest so that we know how to get back to a consistent state # if we are interrupted. adb.Delete(targetpath.join(dex_dir, "manifest")) # Tuple of (local, remote) files to push to the device. files_to_push = [] # Sort dexes to be uploaded by the zip file they are in so that we only need # to open each zip only once. dexzips_in_upload = set(new_manifest[d].input_file for d in dexes_to_upload if new_manifest[d].zippath != "-") for i, dexzip_name in enumerate(dexzips_in_upload): zip_dexes = [ d for d in dexes_to_upload if new_manifest[d].input_file == dexzip_name] dexzip_tempdir = hostpath.join(temp_dir, "dex", str(i)) with zipfile.ZipFile(hostpath.join(execroot, dexzip_name)) as dexzip: for dex in zip_dexes: zippath = new_manifest[dex].zippath dexzip.extract(zippath, dexzip_tempdir) files_to_push.append((hostpath.join(dexzip_tempdir, zippath), targetpath.join(dex_dir, dex))) # Now gather all the dexes that are not within a .zip file. dexes_to_upload = set( d for d in dexes_to_upload if new_manifest[d].zippath == "-") for dex in dexes_to_upload: files_to_push.append((new_manifest[dex].input_file, targetpath.join( dex_dir, dex))) num_files = len(dexes_to_delete) + len(files_to_push) logging.info("Updating %d dex%s...", num_files, "es" if num_files > 1 else "") # Delete the dexes that are not in the new manifest adb.DeleteMultiple(targetpath.join(dex_dir, dex) for dex in dexes_to_delete) # Upload all the files. upload_walltime_start = time.time() fs = [adb.Push(local, remote) for local, remote in files_to_push] done, not_done = futures.wait(fs, return_when=futures.FIRST_EXCEPTION) upload_walltime = time.time() - upload_walltime_start logging.debug("Dex upload walltime: %s seconds", upload_walltime) # If there is anything in not_done, then some adb call failed and we # can cancel the rest. if not_done: for f in not_done: f.cancel() # If any adb call resulted in an exception, re-raise it. for f in done: f.result() # If no dex upload failed, upload the manifest. If any upload failed, the # exception should have been re-raised above. # Call result() to raise the exception if there was one. adb.PushString(dexmanifest, targetpath.join(dex_dir, "manifest")).result() def Checksum(filename): """Compute the SHA-256 checksum of a file.""" h = hashlib.sha256() with open(filename, "rb") as f: while True: data = f.read(65536) if not data: break h.update(data) return h.hexdigest() def UploadResources(adb, resource_apk, app_dir): """Uploads resources to the device. Args: adb: The Adb instance representing the device to install to. resource_apk: Path to the resource apk. app_dir: The directory things should be installed under on the device. Returns: None. """ # Compute the checksum of the new resources file new_checksum = Checksum(resource_apk) # Fetch the checksum of the resources file on the device, if it exists device_checksum_file = targetpath.join(app_dir, "resources_checksum") old_checksum = adb.Pull(device_checksum_file) if old_checksum == new_checksum: logging.info("Application resources up-to-date") return logging.info("Updating application resources...") # Remove the checksum file on the device so that if the transfer is # interrupted, we know how to get the device back to a consistent state. adb.Delete(device_checksum_file) adb.Push(resource_apk, targetpath.join(app_dir, "resources.ap_")).result() # Write the new checksum to the device. adb.PushString(new_checksum, device_checksum_file).result() def ConvertNativeLibs(args): """Converts the --native_libs command line argument to an arch -> libs map.""" native_libs = {} if args is not None: for native_lib in args: abi, path = native_lib.split(":") if abi not in native_libs: native_libs[abi] = set() native_libs[abi].add(path) return native_libs def FindAbi(device_abi, app_abis): """Selects which ABI native libs should be installed for.""" if device_abi in app_abis: return device_abi if device_abi in COMPATIBLE_ABIS: for abi in COMPATIBLE_ABIS[device_abi]: if abi in app_abis: logging.warn("App does not have native libs for ABI '%s'. Using ABI " "'%s'.", device_abi, abi) return abi logging.warn("No native libs for device ABI '%s'. App has native libs for " "ABIs: %s", device_abi, ", ".join(app_abis)) return None def UploadNativeLibs(adb, native_lib_args, app_dir, full_install): """Uploads native libraries to the device.""" native_libs = ConvertNativeLibs(native_lib_args) libs = set() if native_libs: abi = FindAbi(adb.GetAbi(), list(native_libs.keys())) if abi: libs = native_libs[abi] basename_to_path = {} install_checksums = {} for lib in sorted(libs): install_checksums[os.path.basename(lib)] = Checksum(lib) basename_to_path[os.path.basename(lib)] = lib device_manifest = None if not full_install: device_manifest = adb.Pull( targetpath.join(app_dir, "native", "native_manifest")) device_checksums = {} if device_manifest is None: # If we couldn't fetch the device manifest or if this is a non-incremental # install, wipe the slate clean adb.Delete(targetpath.join(app_dir, "native")) # From Android 28 onwards, `adb push` creates directories with insufficient # permissions, resulting in errors when pushing files. `adb shell mkdir` # works correctly however, so we create the directory here. # See https://github.com/bazelbuild/examples/issues/77 for more information. adb.Mkdir(targetpath.join(app_dir, "native")) else: # Otherwise, parse the manifest. Note that this branch is also taken if the # manifest is empty. for manifest_line in device_manifest.split("\n"): if manifest_line: name, checksum = manifest_line.split(" ") device_checksums[name] = checksum libs_to_delete = set(device_checksums) - set(install_checksums) libs_to_upload = set(install_checksums) - set(device_checksums) common_libs = set(install_checksums).intersection(set(device_checksums)) libs_to_upload.update([l for l in common_libs if install_checksums[l] != device_checksums[l]]) libs_to_push = [(basename_to_path[lib], targetpath.join( app_dir, "native", lib)) for lib in libs_to_upload] if not libs_to_delete and not libs_to_push and device_manifest is not None: logging.info("Native libs up-to-date") return num_files = len(libs_to_delete) + len(libs_to_push) logging.info("Updating %d native lib%s...", num_files, "s" if num_files != 1 else "") adb.Delete(targetpath.join(app_dir, "native", "native_manifest")) if libs_to_delete: adb.DeleteMultiple( [targetpath.join(app_dir, "native", lib) for lib in libs_to_delete]) upload_walltime_start = time.time() fs = [adb.Push(local, remote) for local, remote in libs_to_push] done, not_done = futures.wait(fs, return_when=futures.FIRST_EXCEPTION) upload_walltime = time.time() - upload_walltime_start logging.debug("Native library upload walltime: %s seconds", upload_walltime) # If there is anything in not_done, then some adb call failed and we # can cancel the rest. if not_done: for f in not_done: f.cancel() # If any adb call resulted in an exception, re-raise it. for f in done: f.result() install_manifest = [ name + " " + checksum for name, checksum in install_checksums.items() ] adb.PushString("\n".join(install_manifest), targetpath.join(app_dir, "native", "native_manifest")).result() def VerifyInstallTimestamp(adb, app_package): """Verifies that the app is unchanged since the last mobile-install.""" expected_timestamp = adb.Pull( targetpath.join(DEVICE_DIRECTORY, app_package, "install_timestamp")) if not expected_timestamp: raise TimestampException( "Cannot verify last mobile install. At least one non-incremental " "'mobile-install' must precede incremental installs") actual_timestamp = adb.GetInstallTime(app_package) if actual_timestamp is None: raise TimestampException( "Package '%s' is not installed on the device. At least one " "non-incremental 'mobile-install' must precede incremental " "installs." % app_package) if actual_timestamp != expected_timestamp: raise TimestampException("Installed app '%s' has an unexpected timestamp. " "Did you last install the app in a way other than " "'mobile-install'?" % app_package) def SplitIncrementalInstall(adb, app_package, execroot, split_main_apk, split_apks): """Does incremental installation using split packages.""" app_dir = targetpath.join(DEVICE_DIRECTORY, app_package) device_manifest_path = targetpath.join(app_dir, "split_manifest") device_manifest = adb.Pull(device_manifest_path) expected_timestamp = adb.Pull(targetpath.join(app_dir, "install_timestamp")) actual_timestamp = adb.GetInstallTime(app_package) device_checksums = {} if device_manifest is not None: for manifest_line in device_manifest.split("\n"): if manifest_line: name, checksum = manifest_line.split(" ") device_checksums[name] = checksum install_checksums = {} install_checksums["__MAIN__"] = Checksum( hostpath.join(execroot, split_main_apk)) for apk in split_apks: install_checksums[apk] = Checksum(hostpath.join(execroot, apk)) reinstall_main = False if (device_manifest is None or actual_timestamp is None or actual_timestamp != expected_timestamp or install_checksums["__MAIN__"] != device_checksums["__MAIN__"] or set(device_checksums.keys()) != set(install_checksums.keys())): # The main app is not up to date or not present or something happened # with the on-device manifest. Start from scratch. Notably, we cannot # uninstall a split package, so if the set of packages changes, we also # need to do a full reinstall. reinstall_main = True device_checksums = {} apks_to_update = [ apk for apk in split_apks if apk not in device_checksums or device_checksums[apk] != install_checksums[apk]] if not apks_to_update and not reinstall_main: # Nothing to do return # Delete the device manifest so that if something goes wrong, we do a full # reinstall next time adb.Delete(device_manifest_path) if reinstall_main: logging.info("Installing main APK...") adb.Uninstall(app_package) adb.InstallMultiple(targetpath.join(execroot, split_main_apk)) adb.PushString( adb.GetInstallTime(app_package), targetpath.join(app_dir, "install_timestamp")).result() logging.info("Reinstalling %s APKs...", len(apks_to_update)) for apk in apks_to_update: adb.InstallMultiple(targetpath.join(execroot, apk), app_package) install_manifest = [ name + " " + checksum for name, checksum in install_checksums.items() ] adb.PushString("\n".join(install_manifest), targetpath.join(app_dir, "split_manifest")).result() def IncrementalInstall(adb_path, execroot, stub_datafile, output_marker, adb_jobs, start_type, dexmanifest=None, apk=None, native_libs=None, resource_apk=None, split_main_apk=None, split_apks=None, user_home_dir=None, extra_adb_args=None): """Performs an incremental install. Args: adb_path: Path to the adb executable. execroot: Exec root. stub_datafile: The stub datafile containing the app's package name. output_marker: Path to the output marker file. adb_jobs: The number of instances of adb to use in parallel. start_type: A string describing whether/how to start the app after installing it. Can be 'no', 'cold', or 'warm'. dexmanifest: Path to the .dex manifest file. apk: Path to the .apk file. May be None to perform an incremental install. native_libs: Native libraries to install. resource_apk: Path to the apk containing the app's resources. split_main_apk: the split main .apk if split installation is desired. split_apks: the list of split .apks to be installed. user_home_dir: Path to the user's home directory. extra_adb_args: Extra arguments that will always be passed to adb. """ temp_dir = tempfile.mkdtemp() try: adb = Adb(adb_path, temp_dir, adb_jobs, user_home_dir, extra_adb_args) app_package = GetAppPackage(hostpath.join(execroot, stub_datafile)) app_dir = targetpath.join(DEVICE_DIRECTORY, app_package) if split_main_apk: SplitIncrementalInstall(adb, app_package, execroot, split_main_apk, split_apks) else: if not apk: VerifyInstallTimestamp(adb, app_package) with open(hostpath.join(execroot, dexmanifest), "r", encoding="utf-8") as f: dexmanifest_content = f.read() UploadDexes(adb, execroot, app_dir, temp_dir, dexmanifest_content, bool(apk)) # TODO(ahumesky): UploadDexes waits for all the dexes to be uploaded, and # then UploadResources is called. We could instead enqueue everything # onto the threadpool so that uploading resources happens sooner. UploadResources(adb, hostpath.join(execroot, resource_apk), app_dir) UploadNativeLibs(adb, native_libs, app_dir, bool(apk)) if apk: apk_path = targetpath.join(execroot, apk) adb.Install(apk_path) future = adb.PushString( adb.GetInstallTime(app_package), targetpath.join(DEVICE_DIRECTORY, app_package, "install_timestamp")) future.result() else: if start_type == "warm": adb.StopAppAndSaveState(app_package) else: adb.StopApp(app_package) if start_type in ["cold", "warm", "debug"]: logging.info("Starting application %s", app_package) adb.StartApp(app_package, start_type) with open(output_marker, "wb") as _: pass except DeviceNotFoundError: sys.exit("Error: Device not found") except DeviceUnauthorizedError: sys.exit("Error: Device unauthorized. Please check the confirmation " "dialog on your device.") except MultipleDevicesError as e: sys.exit("Error: " + str(e) + "\nTry specifying a device serial with " "\"bazel mobile-install --adb_arg=-s --adb_arg=$ANDROID_SERIAL\"") except OldSdkException as e: sys.exit("Error: The device does not support the API level specified in " "the application's manifest. Check minSdkVersion in " "AndroidManifest.xml") except TimestampException as e: sys.exit("Error:\n%s" % str(e)) except AdbError as e: sys.exit("Error:\n%s" % str(e)) finally: shutil.rmtree(temp_dir, True) def main(unused_argv): if FLAGS.verbosity == "1": # 'verbosity' flag is defined in absl.logging level = logging.DEBUG fmt = "%(levelname)-5s %(asctime)s %(module)s:%(lineno)3d] %(message)s" else: level = logging.INFO fmt = "%(message)s" logging.basicConfig(stream=sys.stdout, level=level, format=fmt) start_type = FLAGS.start if FLAGS.start_app and start_type == "no": start_type = "cold" IncrementalInstall( adb_path=FLAGS.adb, adb_jobs=FLAGS.adb_jobs, execroot=FLAGS.execroot, stub_datafile=FLAGS.stub_datafile, output_marker=FLAGS.output_marker, start_type=start_type, native_libs=FLAGS.native_lib, split_main_apk=FLAGS.split_main_apk, split_apks=FLAGS.split_apk, dexmanifest=FLAGS.dexmanifest, apk=FLAGS.apk, resource_apk=FLAGS.resource_apk, user_home_dir=FLAGS.user_home_dir, extra_adb_args=FLAGS.extra_adb_arg) if __name__ == "__main__": FLAGS(sys.argv) # process any additional flags in --flagfile if FLAGS.flagfile: with open(FLAGS.flagfile, "rb") as flagsfile: FLAGS.Reset() FLAGS(sys.argv + [line.strip() for line in flagsfile.readlines()]) app.run(main)