/**
* Performs dexopt on all code paths and libraries of the specified package for specified
* instruction sets.
*
* <p>Calls to {@link com.android.server.pm.Installer#dexopt} are synchronized on {@link
* PackageManagerService#mInstallLock}.
*/
int performDexOpt(
PackageParser.Package pkg,
String[] instructionSets,
boolean forceDex,
boolean defer,
boolean inclDependencies) {
ArraySet<String> done;
if (inclDependencies && (pkg.usesLibraries != null || pkg.usesOptionalLibraries != null)) {
done = new ArraySet<String>();
done.add(pkg.packageName);
} else {
done = null;
}
synchronized (mPackageManagerService.mInstallLock) {
final boolean useLock = mSystemReady;
if (useLock) {
mDexoptWakeLock.setWorkSource(new WorkSource(pkg.applicationInfo.uid));
mDexoptWakeLock.acquire();
}
try {
return performDexOptLI(pkg, instructionSets, forceDex, defer, done);
} finally {
if (useLock) {
mDexoptWakeLock.release();
}
}
}
}
public void readFromXml(XmlPullParser parser) throws XmlPullParserException, IOException {
mPackageName = getStringFromXml(parser, ATTR_PACKAGE_NAME, null);
if (mPackageName == null) {
Log.e(TAG, "Package name cannot be null!");
}
int status = getIntFromXml(parser, ATTR_STATUS, -1);
if (status == -1) {
Log.e(TAG, "Unknown status value: " + status);
}
mMainStatus = status;
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals(TAG_DOMAIN)) {
String name = getStringFromXml(parser, ATTR_DOMAIN_NAME, null);
if (!TextUtils.isEmpty(name)) {
mDomains.add(name);
}
} else {
Log.w(TAG, "Unknown tag parsing IntentFilter: " + tagName);
}
XmlUtils.skipCurrentTag(parser);
}
}
private ArraySet<Long> getPrimaryCalendars() {
final long start = System.currentTimeMillis();
final ArraySet<Long> rt = new ArraySet<>();
final String primary = "\"primary\"";
final String[] projection = {
Calendars._ID,
"(" + Calendars.ACCOUNT_NAME + "=" + Calendars.OWNER_ACCOUNT + ") AS " + primary
};
final String selection = primary + " = 1";
Cursor cursor = null;
try {
cursor =
mUserContext
.getContentResolver()
.query(Calendars.CONTENT_URI, projection, selection, null, null);
while (cursor != null && cursor.moveToNext()) {
rt.add(cursor.getLong(0));
}
} finally {
if (cursor != null) {
cursor.close();
}
}
if (DEBUG) Log.d(TAG, "getPrimaryCalendars took " + (System.currentTimeMillis() - start));
return rt;
}
public static ArraySet<String> getIconBlacklist(String blackListStr) {
ArraySet<String> ret = new ArraySet<String>();
if (blackListStr != null) {
String[] blacklist = blackListStr.split(",");
for (String slot : blacklist) {
if (!TextUtils.isEmpty(slot)) {
ret.add(slot);
}
}
}
return ret;
}
public void testOverridePins() throws Exception {
// Use a bad pin + granting the system CA store the ability to override pins.
ArrayList<CertificatesEntryRef> systemSource = new ArrayList<CertificatesEntryRef>();
systemSource.add(new CertificatesEntryRef(new SystemCertificateSource(), true));
ArraySet<Pin> pins = new ArraySet<Pin>();
pins.add(new Pin("SHA-256", new byte[0]));
NetworkSecurityConfig domain =
new NetworkSecurityConfig(true, false, new PinSet(pins, Long.MAX_VALUE), systemSource);
ArraySet<Pair<Domain, NetworkSecurityConfig>> domainMap =
new ArraySet<Pair<Domain, NetworkSecurityConfig>>();
domainMap.add(new Pair<Domain, NetworkSecurityConfig>(new Domain("android.com", true), domain));
SSLContext context = getSSLContext(new TestConfigSource(domainMap, getEmptyConfig()));
assertConnectionSucceeds(context, "android.com", 443);
}
public void testGoodPin() throws Exception {
ArrayList<CertificatesEntryRef> systemSource = new ArrayList<CertificatesEntryRef>();
systemSource.add(new CertificatesEntryRef(new SystemCertificateSource(), false));
ArraySet<Pin> pins = new ArraySet<Pin>();
pins.add(new Pin("SHA-256", G2_SPKI_SHA256));
NetworkSecurityConfig domain =
new NetworkSecurityConfig(true, false, new PinSet(pins, Long.MAX_VALUE), systemSource);
ArraySet<Pair<Domain, NetworkSecurityConfig>> domainMap =
new ArraySet<Pair<Domain, NetworkSecurityConfig>>();
domainMap.add(new Pair<Domain, NetworkSecurityConfig>(new Domain("android.com", true), domain));
SSLContext context = getSSLContext(new TestConfigSource(domainMap, getEmptyConfig()));
assertConnectionSucceeds(context, "android.com", 443);
assertConnectionSucceeds(context, "developer.android.com", 443);
}
/** Returns the list of supported refresh rates in the default mode. */
public float[] getDefaultRefreshRates() {
Display.Mode[] modes = supportedModes;
ArraySet<Float> rates = new ArraySet<>();
Display.Mode defaultMode = getDefaultMode();
for (int i = 0; i < modes.length; i++) {
Display.Mode mode = modes[i];
if (mode.getPhysicalWidth() == defaultMode.getPhysicalWidth()
&& mode.getPhysicalHeight() == defaultMode.getPhysicalHeight()) {
rates.add(mode.getRefreshRate());
}
}
float[] result = new float[rates.size()];
int i = 0;
for (Float rate : rates) {
result[i++] = rate;
}
return result;
}
void stopReportingCrashesLocked(ProcessRecord proc) {
if (mAppsNotReportingCrashes == null) {
mAppsNotReportingCrashes = new ArraySet<>();
}
mAppsNotReportingCrashes.add(proc.info.packageName);
}
public void addSocket(SocketClient client) {
list.add(client);
}
/**
* Called whenever packages change, the user switches, or the secure setting is altered. (For
* example in response to USER_SWITCHED in our broadcast receiver)
*/
private void rebindServices() {
if (DEBUG) Slog.d(TAG, "rebindServices");
final int[] userIds = mUserProfiles.getCurrentProfileIds();
final int nUserIds = userIds.length;
final SparseArray<String> flat = new SparseArray<String>();
for (int i = 0; i < nUserIds; ++i) {
flat.put(
userIds[i],
Settings.Secure.getStringForUser(
mContext.getContentResolver(), mConfig.secureSettingName, userIds[i]));
}
ArrayList<ManagedServiceInfo> toRemove = new ArrayList<ManagedServiceInfo>();
final SparseArray<ArrayList<ComponentName>> toAdd = new SparseArray<ArrayList<ComponentName>>();
synchronized (mMutex) {
// Unbind automatically bound services, retain system services.
for (ManagedServiceInfo service : mServices) {
if (!service.isSystem) {
toRemove.add(service);
}
}
final ArraySet<ComponentName> newEnabled = new ArraySet<ComponentName>();
final ArraySet<String> newPackages = new ArraySet<String>();
for (int i = 0; i < nUserIds; ++i) {
final ArrayList<ComponentName> add = new ArrayList<ComponentName>();
toAdd.put(userIds[i], add);
// decode the list of components
String toDecode = flat.get(userIds[i]);
if (toDecode != null) {
String[] components = toDecode.split(ENABLED_SERVICES_SEPARATOR);
for (int j = 0; j < components.length; j++) {
final ComponentName component = ComponentName.unflattenFromString(components[j]);
if (component != null) {
newEnabled.add(component);
add.add(component);
newPackages.add(component.getPackageName());
}
}
}
}
mEnabledServicesForCurrentProfiles = newEnabled;
mEnabledServicesPackageNames = newPackages;
}
for (ManagedServiceInfo info : toRemove) {
final ComponentName component = info.component;
final int oldUser = info.userid;
Slog.v(TAG, "disabling " + getCaption() + " for user " + oldUser + ": " + component);
unregisterService(component, info.userid);
}
for (int i = 0; i < nUserIds; ++i) {
final ArrayList<ComponentName> add = toAdd.get(userIds[i]);
final int N = add.size();
for (int j = 0; j < N; j++) {
final ComponentName component = add.get(j);
Slog.v(TAG, "enabling " + getCaption() + " for user " + userIds[i] + ": " + component);
registerService(component, userIds[i]);
}
}
mLastSeenProfileIds = mUserProfiles.getCurrentProfileIds();
}
@Override
public void startTransition(
LayoutTransition transition, ViewGroup container, View view, int transitionType) {
mTransitioningViews.add(view);
updateTransitioning();
}
private int performDexOptLI(
PackageParser.Package pkg,
String[] targetInstructionSets,
boolean forceDex,
boolean defer,
ArraySet<String> done) {
final String[] instructionSets =
targetInstructionSets != null
? targetInstructionSets
: getAppDexInstructionSets(pkg.applicationInfo);
if (done != null) {
done.add(pkg.packageName);
if (pkg.usesLibraries != null) {
performDexOptLibsLI(pkg.usesLibraries, instructionSets, forceDex, defer, done);
}
if (pkg.usesOptionalLibraries != null) {
performDexOptLibsLI(pkg.usesOptionalLibraries, instructionSets, forceDex, defer, done);
}
}
if ((pkg.applicationInfo.flags & ApplicationInfo.FLAG_HAS_CODE) == 0) {
return DEX_OPT_SKIPPED;
}
final boolean vmSafeMode = (pkg.applicationInfo.flags & ApplicationInfo.FLAG_VM_SAFE_MODE) != 0;
final boolean debuggable = (pkg.applicationInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0;
final List<String> paths = pkg.getAllCodePathsExcludingResourceOnly();
boolean performedDexOpt = false;
// There are three basic cases here:
// 1.) we need to dexopt, either because we are forced or it is needed
// 2.) we are deferring a needed dexopt
// 3.) we are skipping an unneeded dexopt
final String[] dexCodeInstructionSets = getDexCodeInstructionSets(instructionSets);
for (String dexCodeInstructionSet : dexCodeInstructionSets) {
if (!forceDex && pkg.mDexOptPerformed.contains(dexCodeInstructionSet)) {
continue;
}
for (String path : paths) {
final int dexoptNeeded;
if (forceDex) {
dexoptNeeded = DexFile.DEX2OAT_NEEDED;
} else {
try {
dexoptNeeded =
DexFile.getDexOptNeeded(path, pkg.packageName, dexCodeInstructionSet, defer);
} catch (IOException ioe) {
Slog.w(TAG, "IOException reading apk: " + path, ioe);
return DEX_OPT_FAILED;
}
}
if (!forceDex && defer && dexoptNeeded != DexFile.NO_DEXOPT_NEEDED) {
// We're deciding to defer a needed dexopt. Don't bother dexopting for other
// paths and instruction sets. We'll deal with them all together when we process
// our list of deferred dexopts.
addPackageForDeferredDexopt(pkg);
return DEX_OPT_DEFERRED;
}
if (dexoptNeeded != DexFile.NO_DEXOPT_NEEDED) {
final String dexoptType;
String oatDir = null;
if (dexoptNeeded == DexFile.DEX2OAT_NEEDED) {
dexoptType = "dex2oat";
try {
oatDir = createOatDirIfSupported(pkg, dexCodeInstructionSet);
} catch (IOException ioe) {
Slog.w(TAG, "Unable to create oatDir for package: " + pkg.packageName);
return DEX_OPT_FAILED;
}
} else if (dexoptNeeded == DexFile.PATCHOAT_NEEDED) {
dexoptType = "patchoat";
} else if (dexoptNeeded == DexFile.SELF_PATCHOAT_NEEDED) {
dexoptType = "self patchoat";
} else {
throw new IllegalStateException("Invalid dexopt needed: " + dexoptNeeded);
}
Log.i(
TAG,
"Running dexopt ("
+ dexoptType
+ ") on: "
+ path
+ " pkg="
+ pkg.applicationInfo.packageName
+ " isa="
+ dexCodeInstructionSet
+ " vmSafeMode="
+ vmSafeMode
+ " debuggable="
+ debuggable
+ " oatDir = "
+ oatDir);
final int sharedGid = UserHandle.getSharedAppGid(pkg.applicationInfo.uid);
final int ret =
mPackageManagerService.mInstaller.dexopt(
path,
sharedGid,
!pkg.isForwardLocked(),
pkg.packageName,
dexCodeInstructionSet,
dexoptNeeded,
vmSafeMode,
debuggable,
oatDir);
// Dex2oat might fail due to compiler / verifier errors. We soldier on
// regardless, and attempt to interpret the app as a safety net.
if (ret == 0) {
performedDexOpt = true;
}
}
}
// At this point we haven't failed dexopt and we haven't deferred dexopt. We must
// either have either succeeded dexopt, or have had getDexOptNeeded tell us
// it isn't required. We therefore mark that this package doesn't need dexopt unless
// it's forced. performedDexOpt will tell us whether we performed dex-opt or skipped
// it.
pkg.mDexOptPerformed.add(dexCodeInstructionSet);
}
// If we've gotten here, we're sure that no error occurred and that we haven't
// deferred dex-opt. We've either dex-opted one more paths or instruction sets or
// we've skipped all of them because they are up to date. In both cases this
// package doesn't need dexopt any longer.
return performedDexOpt ? DEX_OPT_PERFORMED : DEX_OPT_SKIPPED;
}
public void addPackageForDeferredDexopt(PackageParser.Package pkg) {
if (mDeferredDexOpt == null) {
mDeferredDexOpt = new ArraySet<>();
}
mDeferredDexOpt.add(pkg);
}