def add_uses_libraries(doc, new_uses_libraries, required):
"""Add additional <uses-library> tags
Args:
doc: The XML document. May be modified by this function.
new_uses_libraries: The names of libraries to be added by this function.
required: The value of android:required attribute. Can be true or false.
Raises:
RuntimeError: Invalid manifest
"""
manifest = parse_manifest(doc)
elems = get_children_with_tag(manifest, 'application')
application = elems[0] if len(elems) == 1 else None
if len(elems) > 1:
raise RuntimeError('found multiple <application> tags')
elif not elems:
application = doc.createElement('application')
indent = get_indent(manifest.firstChild, 1)
first = manifest.firstChild
manifest.insertBefore(doc.createTextNode(indent), first)
manifest.insertBefore(application, first)
indent = get_indent(application.firstChild, 2)
last = application.lastChild
if last is not None and last.nodeType != minidom.Node.TEXT_NODE:
last = None
for name in new_uses_libraries:
if find_child_with_attribute(application, 'uses-library', android_ns,
'name', name) is not None:
# If the uses-library tag of the same 'name' attribute value exists,
# respect it.
continue
ul = doc.createElement('uses-library')
ul.setAttributeNS(android_ns, 'android:name', name)
ul.setAttributeNS(android_ns, 'android:required',
str(required).lower())
application.insertBefore(doc.createTextNode(indent), last)
application.insertBefore(ul, last)
# align the closing tag with the opening tag if it's not
# indented
if application.lastChild.nodeType != minidom.Node.TEXT_NODE:
indent = get_indent(application.previousSibling, 1)
application.appendChild(doc.createTextNode(indent))
def AddLoggingParent(android_manifest, logging_parent_value):
"""Add logging parent as an additional <meta-data> tag.
Args:
android_manifest: A string representing AndroidManifest.xml
logging_parent_value: A string representing the logging
parent value.
Raises:
RuntimeError: Invalid manifest
Returns:
A path to modified AndroidManifest.xml
"""
doc = minidom.parse(android_manifest)
manifest = parse_manifest(doc)
logging_parent_key = 'android.content.pm.LOGGING_PARENT'
elems = get_children_with_tag(manifest, 'application')
application = elems[0] if len(elems) == 1 else None
if len(elems) > 1:
raise RuntimeError('found multiple <application> tags')
elif not elems:
application = doc.createElement('application')
indent = get_indent(manifest.firstChild, 1)
first = manifest.firstChild
manifest.insertBefore(doc.createTextNode(indent), first)
manifest.insertBefore(application, first)
indent = get_indent(application.firstChild, 2)
last = application.lastChild
if last is not None and last.nodeType != minidom.Node.TEXT_NODE:
last = None
if not find_child_with_attribute(application, 'meta-data', android_ns,
'name', logging_parent_key):
ul = doc.createElement('meta-data')
ul.setAttributeNS(android_ns, 'android:name', logging_parent_key)
ul.setAttributeNS(android_ns, 'android:value', logging_parent_value)
application.insertBefore(doc.createTextNode(indent), last)
application.insertBefore(ul, last)
last = application.lastChild
if last and last.nodeType != minidom.Node.TEXT_NODE:
indent = get_indent(application.previousSibling, 1)
application.appendChild(doc.createTextNode(indent))
with tempfile.NamedTemporaryFile(delete=False) as temp:
write_xml(temp, doc)
return temp.name
def add_logging_parent(doc, logging_parent_value):
"""Add logging parent as an additional <meta-data> tag.
Args:
doc: The XML document. May be modified by this function.
logging_parent_value: A string representing the logging
parent value.
Raises:
RuntimeError: Invalid manifest
"""
manifest = parse_manifest(doc)
logging_parent_key = 'android.content.pm.LOGGING_PARENT'
elems = get_children_with_tag(manifest, 'application')
application = elems[0] if len(elems) == 1 else None
if len(elems) > 1:
raise RuntimeError('found multiple <application> tags')
elif not elems:
application = doc.createElement('application')
indent = get_indent(manifest.firstChild, 1)
first = manifest.firstChild
manifest.insertBefore(doc.createTextNode(indent), first)
manifest.insertBefore(application, first)
indent = get_indent(application.firstChild, 2)
last = application.lastChild
if last is not None and last.nodeType != minidom.Node.TEXT_NODE:
last = None
if not find_child_with_attribute(application, 'meta-data', android_ns,
'name', logging_parent_key):
ul = doc.createElement('meta-data')
ul.setAttributeNS(android_ns, 'android:name', logging_parent_key)
ul.setAttributeNS(android_ns, 'android:value', logging_parent_value)
application.insertBefore(doc.createTextNode(indent), last)
application.insertBefore(ul, last)
last = application.lastChild
# align the closing tag with the opening tag if it's not
# indented
if last and last.nodeType != minidom.Node.TEXT_NODE:
indent = get_indent(application.previousSibling, 1)
application.appendChild(doc.createTextNode(indent))
