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Merge "Add boot mode where only "core apps" are started."

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This commit is contained in:
Dianne Hackborn
2011-09-12 15:07:51 -07:00
committed by Android (Google) Code Review
parent e982d836d6 d2509fd835
commit 83f9dfe0f0
7 changed files with 71 additions and 40 deletions
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35
core/java/android/content/pm/PackageParser.java
View File

@@ -92,6 +92,7 @@ public class PackageParser {
private String mArchiveSourcePath;
private String[] mSeparateProcesses;
private boolean mOnlyCoreApps;
private static final int SDK_VERSION = Build.VERSION.SDK_INT;
private static final String SDK_CODENAME = "REL".equals(Build.VERSION.CODENAME)
? null : Build.VERSION.CODENAME;
@@ -180,6 +181,10 @@ public class PackageParser {
mSeparateProcesses = procs;
}
public void setOnlyCoreApps(boolean onlyCoreApps) {
mOnlyCoreApps = onlyCoreApps;
}
private static final boolean isPackageFilename(String name) {
return name.endsWith(".apk");
}
@@ -433,18 +438,22 @@ public class PackageParser {
if (pkg == null) {
if (errorException != null) {
Slog.w(TAG, mArchiveSourcePath, errorException);
} else {
Slog.w(TAG, mArchiveSourcePath + " (at "
+ parser.getPositionDescription()
+ "): " + errorText[0]);
// If we are only parsing core apps, then a null with INSTALL_SUCCEEDED
// just means to skip this app so don't make a fuss about it.
if (!mOnlyCoreApps || mParseError != PackageManager.INSTALL_SUCCEEDED) {
if (errorException != null) {
Slog.w(TAG, mArchiveSourcePath, errorException);
} else {
Slog.w(TAG, mArchiveSourcePath + " (at "
+ parser.getPositionDescription()
+ "): " + errorText[0]);
}
if (mParseError == PackageManager.INSTALL_SUCCEEDED) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
}
}
parser.close();
assmgr.close();
if (mParseError == PackageManager.INSTALL_SUCCEEDED) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
}
return null;
}
@@ -782,6 +791,14 @@ public class PackageParser {
}
int type;
if (mOnlyCoreApps) {
boolean core = attrs.getAttributeBooleanValue(null, "coreApp", false);
if (!core) {
mParseError = PackageManager.INSTALL_SUCCEEDED;
return null;
}
}
final Package pkg = new Package(pkgName);
boolean foundApp = false;

2
core/res/AndroidManifest.xml
View File

@@ -18,7 +18,7 @@
*/
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="android" android:sharedUserId="android.uid.system"
package="android" coreApp="true" android:sharedUserId="android.uid.system"
android:sharedUserLabel="@string/android_system_label">
<!-- ================================================ -->

2
packages/DefaultContainerService/AndroidManifest.xml
View File

@@ -1,5 +1,5 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.defcontainer">
package="com.android.defcontainer" coreApp="true">
<uses-permission android:name="android.permission.ACCESS_DOWNLOAD_MANAGER"/>
<uses-permission android:name="android.permission.ACCESS_ALL_DOWNLOADS"/>
<uses-permission android:name="android.permission.ASEC_ACCESS"/>

1
packages/SettingsProvider/AndroidManifest.xml
View File

@@ -1,5 +1,6 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.providers.settings"
coreApp="true"
android:sharedUserId="android.uid.system">
<application android:allowClearUserData="false"

1
packages/SystemUI/AndroidManifest.xml
View File

@@ -1,5 +1,6 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.systemui"
coreApp="true"
android:sharedUserId="android.uid.system"
android:process="system"
>

3
services/java/com/android/server/SystemServer.java
View File

@@ -148,7 +148,8 @@ class ServerThread extends Thread {
Slog.i(TAG, "Package Manager");
pm = PackageManagerService.main(context,
factoryTest != SystemServer.FACTORY_TEST_OFF);
factoryTest != SystemServer.FACTORY_TEST_OFF,
false);
ActivityManagerService.setSystemProcess();

67
services/java/com/android/server/pm/PackageManagerService.java
View File

@@ -221,6 +221,7 @@ public class PackageManagerService extends IPackageManager.Stub {
final Context mContext;
final boolean mFactoryTest;
final boolean mOnlyCore;
final boolean mNoDexOpt;
final DisplayMetrics mMetrics;
final int mDefParseFlags;
@@ -809,8 +810,9 @@ public class PackageManagerService extends IPackageManager.Stub {
return false;
}
public static final IPackageManager main(Context context, boolean factoryTest) {
PackageManagerService m = new PackageManagerService(context, factoryTest);
public static final IPackageManager main(Context context, boolean factoryTest,
boolean onlyCore) {
PackageManagerService m = new PackageManagerService(context, factoryTest, onlyCore);
ServiceManager.addService("package", m);
return m;
}
@@ -837,7 +839,7 @@ public class PackageManagerService extends IPackageManager.Stub {
return res;
}
public PackageManagerService(Context context, boolean factoryTest) {
public PackageManagerService(Context context, boolean factoryTest, boolean onlyCore) {
EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_PMS_START,
SystemClock.uptimeMillis());
@@ -847,6 +849,7 @@ public class PackageManagerService extends IPackageManager.Stub {
mContext = context;
mFactoryTest = factoryTest;
mOnlyCore = onlyCore;
mNoDexOpt = "eng".equals(SystemProperties.get("ro.build.type"));
mMetrics = new DisplayMetrics();
mSettings = new Settings();
@@ -1051,18 +1054,20 @@ public class PackageManagerService extends IPackageManager.Stub {
mInstaller.moveFiles();
// Prune any system packages that no longer exist.
Iterator<PackageSetting> psit = mSettings.mPackages.values().iterator();
while (psit.hasNext()) {
PackageSetting ps = psit.next();
if ((ps.pkgFlags&ApplicationInfo.FLAG_SYSTEM) != 0
&& !mPackages.containsKey(ps.name)
&& !mSettings.mDisabledSysPackages.containsKey(ps.name)) {
psit.remove();
String msg = "System package " + ps.name
+ " no longer exists; wiping its data";
reportSettingsProblem(Log.WARN, msg);
mInstaller.remove(ps.name, 0);
mUserManager.removePackageForAllUsers(ps.name);
if (!mOnlyCore) {
Iterator<PackageSetting> psit = mSettings.mPackages.values().iterator();
while (psit.hasNext()) {
PackageSetting ps = psit.next();
if ((ps.pkgFlags&ApplicationInfo.FLAG_SYSTEM) != 0
&& !mPackages.containsKey(ps.name)
&& !mSettings.mDisabledSysPackages.containsKey(ps.name)) {
psit.remove();
String msg = "System package " + ps.name
+ " no longer exists; wiping its data";
reportSettingsProblem(Log.WARN, msg);
mInstaller.remove(ps.name, 0);
mUserManager.removePackageForAllUsers(ps.name);
}
}
}
@@ -1077,18 +1082,23 @@ public class PackageManagerService extends IPackageManager.Stub {
//delete tmp files
deleteTempPackageFiles();
EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_PMS_DATA_SCAN_START,
SystemClock.uptimeMillis());
mAppInstallObserver = new AppDirObserver(
mAppInstallDir.getPath(), OBSERVER_EVENTS, false);
mAppInstallObserver.startWatching();
scanDirLI(mAppInstallDir, 0, scanMode, 0);
mDrmAppInstallObserver = new AppDirObserver(
mDrmAppPrivateInstallDir.getPath(), OBSERVER_EVENTS, false);
mDrmAppInstallObserver.startWatching();
scanDirLI(mDrmAppPrivateInstallDir, PackageParser.PARSE_FORWARD_LOCK,
scanMode, 0);
if (!mOnlyCore) {
EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_PMS_DATA_SCAN_START,
SystemClock.uptimeMillis());
mAppInstallObserver = new AppDirObserver(
mAppInstallDir.getPath(), OBSERVER_EVENTS, false);
mAppInstallObserver.startWatching();
scanDirLI(mAppInstallDir, 0, scanMode, 0);
mDrmAppInstallObserver = new AppDirObserver(
mDrmAppPrivateInstallDir.getPath(), OBSERVER_EVENTS, false);
mDrmAppInstallObserver.startWatching();
scanDirLI(mDrmAppPrivateInstallDir, PackageParser.PARSE_FORWARD_LOCK,
scanMode, 0);
} else {
mAppInstallObserver = null;
mDrmAppInstallObserver = null;
}
EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_PMS_SCAN_END,
SystemClock.uptimeMillis());
@@ -2749,6 +2759,7 @@ public class PackageManagerService extends IPackageManager.Stub {
parseFlags |= mDefParseFlags;
PackageParser pp = new PackageParser(scanPath);
pp.setSeparateProcesses(mSeparateProcesses);
pp.setOnlyCoreApps(mOnlyCore);
final PackageParser.Package pkg = pp.parsePackage(scanFile,
scanPath, mMetrics, parseFlags);
if (pkg == null) {
@@ -4044,7 +4055,7 @@ public class PackageManagerService extends IPackageManager.Stub {
+ " info=" + bp.pendingInfo);
if (bp.packageSetting == null && bp.pendingInfo != null) {
final BasePermission tree = findPermissionTreeLP(bp.name);
if (tree != null) {
if (tree != null && tree.perm != null) {
bp.packageSetting = tree.packageSetting;
bp.perm = new PackageParser.Permission(tree.perm.owner,
new PermissionInfo(bp.pendingInfo));