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AndroidTarget: add support to reboot a device via ADB

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This adds a couple of commodity ADB commands to reboot in bootloader
mode and to restart ADB in root mode.

Signed-off-by: Patrick Bellasi <patrick.bellasi@arm.com>
This commit is contained in:
Patrick Bellasi 2017-02-16 13:11:02 +00:00
parent da588ea091
commit 9ce57c0875
1 changed files with 18 additions and 3 deletions
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21
devlib/target.py
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@ -62,10 +62,11 @@ class Target(object):
return self.conn is not None
@property
@memoized
def connected_as_root(self):
result = self.execute('id')
return 'uid=0(' in result
if self._connected_as_root is None:
result = self.execute('id')
self._connected_as_root = 'uid=0(' in result
return self._connected_as_root
@property
@memoized
@ -151,6 +152,7 @@ class Target(object):
shell_prompt=DEFAULT_SHELL_PROMPT,
conn_cls=None,
):
self._connected_as_root = None
self.connection_settings = connection_settings or {}
# Set self.platform: either it's given directly (by platform argument)
# or it's given in the connection_settings argument
@ -1035,6 +1037,19 @@ class AndroidTarget(Target):
def clear_logcat(self):
adb_command(self.adb_name, 'logcat -c', timeout=30)
def adb_reboot_bootloader(self, timeout=30):
adb_command(self.adb_name, 'reboot-bootloader', timeout)
def adb_root(self, enable=True):
if enable:
if self._connected_as_root:
return
adb_command(self.adb_name, 'root', timeout=30)
self._connected_as_root = True
return
adb_command(self.adb_name, 'unroot', timeout=30)
self._connected_as_root = False
def is_screen_on(self):
output = self.execute('dumpsys power')
match = ANDROID_SCREEN_STATE_REGEX.search(output)