diff options
Diffstat (limited to 'src/com/android/packageinstaller/wear/WearPackageInstallerService.java')
| -rw-r--r-- | src/com/android/packageinstaller/wear/WearPackageInstallerService.java | 82 |
1 files changed, 46 insertions, 36 deletions
diff --git a/src/com/android/packageinstaller/wear/WearPackageInstallerService.java b/src/com/android/packageinstaller/wear/WearPackageInstallerService.java index 7387ed2a..2d4744c2 100644 --- a/src/com/android/packageinstaller/wear/WearPackageInstallerService.java +++ b/src/com/android/packageinstaller/wear/WearPackageInstallerService.java @@ -22,7 +22,6 @@ import android.content.Context; import android.content.Intent; import android.content.pm.FeatureInfo; import android.content.pm.IPackageDeleteObserver; -import android.content.pm.IPackageInstallObserver; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; import android.content.pm.PackageParser; @@ -98,13 +97,6 @@ public class WearPackageInstallerService extends Service { private static final String SHOW_PERMS_SERVICE_CLASS = "com.google.android.clockwork.packagemanager.ShowPermsService"; - /** - * Normally sent by the Play store (See http://go/playstore-gms_updated), we instead - * broadcast, ourselves. http://b/17387718 - */ - private static final String GMS_UPDATED_BROADCAST = "com.google.android.gms.GMS_UPDATED"; - public static final String GMS_PACKAGE_NAME = "com.google.android.gms"; - private final int START_INSTALL = 1; private final int START_UNINSTALL = 2; @@ -203,13 +195,15 @@ public class WearPackageInstallerService extends Service { int companionSdkVersion = WearPackageArgs.getCompanionSdkVersion(argsBundle); int companionDeviceVersion = WearPackageArgs.getCompanionDeviceVersion(argsBundle); String compressionAlg = WearPackageArgs.getCompressionAlg(argsBundle); + boolean skipIfLowerVersion = WearPackageArgs.skipIfLowerVersion(argsBundle); if (Log.isLoggable(TAG, Log.DEBUG)) { Log.d(TAG, "Installing package: " + packageName + ", assetUri: " + assetUri + ",permUri: " + permUri + ", startId: " + startId + ", checkPerms: " + checkPerms + ", skipIfSameVersion: " + skipIfSameVersion + ", compressionAlg: " + compressionAlg + ", companionSdkVersion: " + - companionSdkVersion + ", companionDeviceVersion: " + companionDeviceVersion); + companionSdkVersion + ", companionDeviceVersion: " + companionDeviceVersion + + ", skipIfLowerVersion: " + skipIfLowerVersion); } final PackageManager pm = getPackageManager(); File tempFile = null; @@ -233,6 +227,12 @@ public class WearPackageInstallerService extends Service { Log.d(TAG, "Replacing package:" + packageName); } } + // TODO(28021618): This was left as a temp file due to the fact that this code is being + // deprecated and that we need the bare minimum to continue working moving forward + // If this code is used as reference, this permission logic might want to be + // reworked to use a stream instead of a file so that we don't need to write a + // file at all. Note that there might be some trickiness with opening a stream + // for multiple users. ParcelFileDescriptor parcelFd = getContentResolver() .openFileDescriptor(assetUri, "r"); tempFile = WearPackageUtil.getFileFromFd(WearPackageInstallerService.this, @@ -268,9 +268,17 @@ public class WearPackageInstallerService extends Service { ") is equal to existing app for " + packageName); } } else if (existingPkgInfo.versionCode > pkg.mVersionCode) { - Log.w(TAG, "Version number of new app (" + pkg.mVersionCode + - ") is lower than existing app ( " + existingPkgInfo.versionCode + - ") for " + packageName); + if (skipIfLowerVersion) { + // Starting in Feldspar, we are not going to allow downgrades of any app. + Log.w(TAG, "Version number of new app (" + pkg.mVersionCode + + ") is lower than existing app ( " + existingPkgInfo.versionCode + + ") for " + packageName + "; not installing due to versionCheck"); + return; + } else { + Log.w(TAG, "Version number of new app (" + pkg.mVersionCode + + ") is lower than existing app ( " + existingPkgInfo.versionCode + + ") for " + packageName); + } } // Following the Android Phone model, we should only check for permissions for any @@ -318,9 +326,9 @@ public class WearPackageInstallerService extends Service { } // Finally install the package. - pm.installPackage(Uri.fromFile(tempFile), - new PackageInstallObserver(this, lock, startId, packageName), - installFlags, packageName); + ParcelFileDescriptor fd = getContentResolver().openFileDescriptor(assetUri, "r"); + PackageInstallerFactory.getPackageInstaller(this).install(packageName, fd, + new PackageInstallListener(this, lock, startId, packageName)); messageSent = true; Log.i(TAG, "Sent installation request for " + packageName); @@ -338,6 +346,10 @@ public class WearPackageInstallerService extends Service { } } + // TODO: This was left using the old PackageManager API due to the fact that this code is being + // deprecated and that we need the bare minimum to continue working moving forward + // If this code is used as reference, this logic should be reworked to use the new + // PackageInstaller APIs similar to how installPackage was reworked private void uninstallPackage(Bundle argsBundle) { int startId = WearPackageArgs.getStartId(argsBundle); final String packageName = WearPackageArgs.getPackageName(argsBundle); @@ -558,12 +570,12 @@ public class WearPackageInstallerService extends Service { } } - private class PackageInstallObserver extends IPackageInstallObserver.Stub { + private class PackageInstallListener implements PackageInstallerImpl.InstallListener { private Context mContext; private PowerManager.WakeLock mWakeLock; private int mStartId; private String mApplicationPackageName; - private PackageInstallObserver(Context context, PowerManager.WakeLock wakeLock, + private PackageInstallListener(Context context, PowerManager.WakeLock wakeLock, int startId, String applicationPackageName) { mContext = context; mWakeLock = wakeLock; @@ -571,35 +583,33 @@ public class WearPackageInstallerService extends Service { mApplicationPackageName = applicationPackageName; } - public void packageInstalled(String packageName, int returnCode) { - try { - // If installation failed, bail out and remove the ShowPermsStore entry - if (returnCode < 0) { - Log.e(TAG, "Package install failed " + mApplicationPackageName - + ", returnCode " + returnCode); - WearPackageUtil.removeFromPermStore(mContext, mApplicationPackageName); - return; - } + @Override + public void installBeginning() { + Log.i(TAG, "Package " + mApplicationPackageName + " is being installed."); + } - Log.i(TAG, "Package " + packageName + " was installed."); + @Override + public void installSucceeded() { + try { + Log.i(TAG, "Package " + mApplicationPackageName + " was installed."); // Delete tempFile from the file system. - File tempFile = WearPackageUtil.getTemporaryFile(mContext, packageName); + File tempFile = WearPackageUtil.getTemporaryFile(mContext, mApplicationPackageName); if (tempFile != null) { tempFile.delete(); } - - // Broadcast the "UPDATED" gmscore intent, normally sent by play store. - // TODO: Remove this broadcast if/when we get the play store to do this for us. - if (GMS_PACKAGE_NAME.equals(packageName)) { - Intent gmsInstalledIntent = new Intent(GMS_UPDATED_BROADCAST); - gmsInstalledIntent.setPackage(GMS_PACKAGE_NAME); - mContext.sendBroadcast(gmsInstalledIntent); - } } finally { finishService(mWakeLock, mStartId); } } + + @Override + public void installFailed(int errorCode, String errorDesc) { + Log.e(TAG, "Package install failed " + mApplicationPackageName + + ", errorCode " + errorCode); + WearPackageUtil.removeFromPermStore(mContext, mApplicationPackageName); + finishService(mWakeLock, mStartId); + } } private class PackageDeleteObserver extends IPackageDeleteObserver.Stub { |