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Merge "Bind to DefaultContainerService early for AIA" into pi-dev

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This commit is contained in:
TreeHugger Robot
2018-04-03 23:15:19 +00:00
committed by Android (Google) Code Review
parent fd533c751b 14b3de1cd8
commit 68e89707f4
2 changed files with 35 additions and 4 deletions
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16
services/core/java/com/android/server/pm/PackageInstallerSession.java
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@@ -122,8 +122,9 @@ public class PackageInstallerSession extends IPackageInstallerSession.Stub {
private static final boolean LOGD = true;
private static final String REMOVE_SPLIT_MARKER_EXTENSION = ".removed";
private static final int MSG_COMMIT = 0;
private static final int MSG_ON_PACKAGE_INSTALLED = 1;
private static final int MSG_EARLY_BIND = 0;
private static final int MSG_COMMIT = 1;
private static final int MSG_ON_PACKAGE_INSTALLED = 2;
/** XML constants used for persisting a session */
static final String TAG_SESSION = "session";
@@ -280,6 +281,9 @@ public class PackageInstallerSession extends IPackageInstallerSession.Stub {
@Override
public boolean handleMessage(Message msg) {
switch (msg.what) {
case MSG_EARLY_BIND:
earlyBindToDefContainer();
break;
case MSG_COMMIT:
synchronized (mLock) {
try {
@@ -315,6 +319,10 @@ public class PackageInstallerSession extends IPackageInstallerSession.Stub {
}
};
private void earlyBindToDefContainer() {
mPm.earlyBindToDefContainer();
}
/**
* @return {@code true} iff the installing is app an device owner or affiliated profile owner.
*/
@@ -410,6 +418,10 @@ public class PackageInstallerSession extends IPackageInstallerSession.Stub {
} finally {
Binder.restoreCallingIdentity(identity);
}
// attempt to bind to the DefContainer as early as possible
if ((params.installFlags & PackageManager.INSTALL_INSTANT_APP) != 0) {
mHandler.sendMessage(mHandler.obtainMessage(MSG_EARLY_BIND));
}
}
public SessionInfo generateInfo() {

23
services/core/java/com/android/server/pm/PackageManagerService.java
View File

@@ -1326,6 +1326,7 @@ public class PackageManagerService extends IPackageManager.Stub
static final int INTENT_FILTER_VERIFIED = 18;
static final int WRITE_PACKAGE_LIST = 19;
static final int INSTANT_APP_RESOLUTION_PHASE_TWO = 20;
static final int DEF_CONTAINER_BIND = 21;
static final int WRITE_SETTINGS_DELAY = 10*1000; // 10 seconds
@@ -1417,8 +1418,7 @@ public class PackageManagerService extends IPackageManager.Stub
new ArrayList<HandlerParams>();
private boolean connectToService() {
if (DEBUG_SD_INSTALL) Log.i(TAG, "Trying to bind to" +
" DefaultContainerService");
if (DEBUG_INSTALL) Log.i(TAG, "Trying to bind to DefaultContainerService");
Intent service = new Intent().setComponent(DEFAULT_CONTAINER_COMPONENT);
Process.setThreadPriority(Process.THREAD_PRIORITY_DEFAULT);
if (mContext.bindServiceAsUser(service, mDefContainerConn,
@@ -1453,6 +1453,17 @@ public class PackageManagerService extends IPackageManager.Stub
void doHandleMessage(Message msg) {
switch (msg.what) {
case DEF_CONTAINER_BIND:
if (!mBound) {
Trace.asyncTraceBegin(TRACE_TAG_PACKAGE_MANAGER, "earlyBindingMCS",
System.identityHashCode(mHandler));
if (!connectToService()) {
Slog.e(TAG, "Failed to bind to media container service");
}
Trace.asyncTraceEnd(TRACE_TAG_PACKAGE_MANAGER, "earlyBindingMCS",
System.identityHashCode(mHandler));
}
break;
case INIT_COPY: {
HandlerParams params = (HandlerParams) msg.obj;
int idx = mPendingInstalls.size();
@@ -13621,6 +13632,14 @@ public class PackageManagerService extends IPackageManager.Stub
return installReason;
}
/**
* Attempts to bind to the default container service explicitly instead of doing so lazily on
* install commit.
*/
void earlyBindToDefContainer() {
mHandler.sendMessage(mHandler.obtainMessage(DEF_CONTAINER_BIND));
}
void installStage(String packageName, File stagedDir,
IPackageInstallObserver2 observer, PackageInstaller.SessionParams sessionParams,
String installerPackageName, int installerUid, UserHandle user,