Dense
bidirectional lstm
Embedding

WMS.addWindow()
-> PhoneWindowManager.checkAddPermission() {
  switch TYPE_SYSTEM_ALERT/TYPE_SYSTEM_OVERLAY/TYPE_SYSTEM_ERROR/TYPE_PHONE/TYPE_PRIORITY_PHONE:
    permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW
    outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW (int数值24)
  if mContext.checkCallingOrSelfPermission(permission) != PackageManager.PERMISSION_GRANTED:
    return WindowManagerGlobal.ADD_PERMISSION_DENIED
}
-> ContextImpl.checkCallingOrSelfPermission(String permission)
-> ContextImpl.checkPermission(permission, Binder.getCallingPid(), Binder.getCallingUid())
-binder-> AMS.checkPermission(permission, pid, uid)
-> AMS.checkComponentPermission(permission, pid, UserHandle.getAppId(uid), owningUid=-1, exported=true)
-> ActivityManager.checkComponentPermission(permission, uid, owningUid, exported) {
  if uid==0 || uid == Process.SYSTEM_UID: 允许
  if UserHandle.isIsolated(uid): 禁止
  if owningUid >= 0 && UserHandle.isSameApp(uid, owningUid): 允许
  if !exported: 禁止
  if permission == null: 允许
  return AppGlobals.getPackageManager().checkUidPermission(permission, uid)
}

legacy_seq2seq
embedding_attention_seq2seq

core_rnn_cell.py:line111: EmbeddingWrapper.call(self, inputs, state) inputs仍是list(token id)
  embedding = vs.get_variable("embedding", [self._embedding_classes, self._embedding_size], initializer=initializer, dtype=data_type)
-> line1135 variable_scope.py: get_variable() # custom_getter=None, use_resource=None, Trainable=True
-> line991 variable_scope.py: VariableScope.get_variable(
    _get_default_variable_store(), name, shape=shape, dtype=dtype, initializer=initializer, regularizer=regularizer,
    trainable=trainable, collections=collections, caching_device=caching_device, partitioner=partitioner, valid_shape=valid_shape,
    use_resource=use_resource, custom_getter=custom_getter, constraint=constraint)
    return var_store.get_variable(full_name, ...) # full_name = self.name + "/" + name
-> line225 _VariableStore.get_variable(name, ...)
   custom_getter == None: return _true_getter()
-> line329 _VariableScope.get_variable._true_getter()
-> line663 _VariableScope._get_single_variable()
-> variables.Variable(trainable=True)

uiautomator runtest AppiumBootstrap.jar -c io.appium.android.bootstrap.Bootstrap -e disableAndroidWatchers false -e acceptSslCerts false

基础 CLASSPATH=/system/framework/android.test.runner.jar:${base}/framework/uiautomator.jar
收集 runtest 后跟的所有 jar 添加到 CLASSPATH=${CLASSPATH}:${jars}, 设置 args="${cmd} 其余参数${args} -e jars ${jars}"

exec app_process /system/bin com.android.commands.uiautomator.Launcher ${args}

git_refs.py
R_M = 'refs/remotes/m/'

使用
info.py
Info.findRemoteLocalDiff(project) 列出remote和local的diff

设置/读取
project.py Sync_NetworkHalf()
-> Project._InitMRef() {
  self._InitAnyMRef(R_M + self.manifest.branch) 传参 'refs/remotes/m/'+manifests仓库的currentBranch.merge
  self.revisionId == None: Project的创建在 manifest_xml.py _AddMetaProjectMirror()/_ParseProject() 两处revisionId均为None
    remote=self.GetRemote(self.remote.name)
    dst=remote.ToLocal(self.revisionExpr)
      revisionExpr 顺序: 1.项目的 revision 字段, 2. remote 指定的 revision 字段, 3. default 指定的 revision 字段
      参考: https://gerrit.googlesource.com/git-repo/+/master/docs/manifest-format.txt
    self.bare_git.symbolic_ref('-m', msg, ref, dst) 设置symbolic-ref } 设置的ref log可通过 git reflog refs/remotes/m/rBranch 查看
-> Project._InitAnyMRef(ref) { self.bare_ref.symref(ref) }
-> git_refs.py GitRefs.symref(name) { self._EnsureLoaded(); return self._symref[name] }
  -> GitRefs._EnsureLoaded() { if self._phyref is None or self._NeedUpdate(): self._LoadAll() }
  -> GitRefs._LoadAll() {
    self._ReadPackedRefs() 读取 .git/packed_refs 忽略 # 和 ^ 打头行, foreach 其余每行 ref_id name: self.phyref[name]=ref_id
    self._ReadLoose('refs/') {
      递归读取 .git/refs 目录
      foreach 文件: _ReadLoose1(self, 文件路径path, 相对.git的文件名称name) {
        读取文件 if 'ref: '打头: self._symref[name]=ref_id[5:] else: self._phyref[name]=ref_id
    self._ReadLoose1(os.path.join(self._gitdir, HEAD), HEAD) } 读取 .git/HEAD

RecentsTaskLoader.initialize() {
  初始化 mApplicationIconCache/mThumbnailCache/mActivityLabelCache/mContentDescriptionCache
  mLoadQueue = new TaskResourceLoadQueue()
  new TaskResourceLoader(mLoadQueue) {用HandlerThread起LoaderThread, post自身(Runnable)} }
<- Recents.start() systemui启动时各模块初始化调用

Activity.convertFromTranslucent() {
ActivityManagerNative.getDefault().convertFromTranslucent(mToken)
WindowManagerGlobal.getInstance().changeCanvasOpacity(mToken, true)
}

--binder--> ActivityManagerService.convertFromTranslucent() {
(ActivityRecord r).changeWindowTranslucency(true)
r.task.stack.releaseBackgroundResources(r)
mStackSupervisor.ensureActivitiesVisibleLocked(null, 0)
mWindowManager.setAppFullscreen(token, true)
}
-> ActivityStackSupervisor.ensureActivitiesVisibleLocked() {
遍历 display, stack
  ActivityStack.ensureActivitiesVisibleLocked() {
    behindFullscreen && r.visible: 影响到的(ActivityRecord r) 根据r.state动作:
    case RESUMED: mStackSupervisor.mStoppingActivities.add(r); mStackSupervisor.scheduleIdleLocked()
  }
}

--IDLE_NOW_MSG--> ActivityStackSupervisor.activityIdleInternelLocked() {
ArrayList<ActivityRecord> stops = processStoppingActivitiesLocked(true) 从mStoppingActivities取要stop的
遍历stops: (ActivityStack stack).stopActivityLocked(r)
}

-> ActivityStack.stopActivityLocked(r) { r.app.thread.scheduleStopActivity() }
-> ApplicationThreadProxy.scheduleStopActivity(r.appToken, r.visible==false, r.configChangeFlags)
--binder--> (ActivityThread.ApplicationThread extends ApplicationThreadNative).scheduleStopActivity() { scheduleStopActivity() }
--handler STOP_ACTIVITY_HIDE--> ActivityThread.handleStopActivity()
-> ActivityThread.performStopActivityInner()
-> Activity.performStop()
-> Instrumentation.callActivityOnStop() { activity.onStop() }

.PackageInstallerActivity
action="android.content.pm.action.CONFIRM_PERMISSIONS"
category="android.intent.category.DEFAULT"

.permission.ui.GrantPermissionsActivity
action="android.content.pm.action.REQUEST_PERMISSIONS"
category="android.intent.category.DEFAULT"

.permission.ui.ManagePermissionsActivity
action="android.intent.action.MANAGE_PERMISSIONS"
action="android.intent.action.MANAGE_APP_PERMISSIONS"
action="android.intent.action.MANAGE_PERMISSION_APPS"
category="android.intent.category.DEFAULT"

receiver=".permission.model.PermissionStatusReceiver"
android:permission="android.permission.GRANT_RUNTIME_PERMISSIONS"
intent-filter action="android.intent.action.GET_PERMISSIONS_COUNT"

入口activity
CONFIRM_PERMISSIONS 通过session进来, 记住sessionId, 选择后回调给session mInstaller.setPermissionsResult()

ResolverActivity.java ResolveListAdapter.ctor()
-> ResolveListAdapter.rebuildList()
--binder--> PackageManagerService.queryIntentActivities() {
    if intent有component, 直接返回component指定的;
    if intent有packageName, ActivityIntentResolver.queryIntentForPackage()
    else ActivityIntentResolver.queryIntent()
}
->1. (ActivityIntentResolver父类 IntentResolver).queryIntent()
->2. (ActivityIntentResolver父类 IntentResolver).queryIntentForPackage()

-> IntentResolver.buildResolveList()