Merge "Expand install observer semantics" (5454ac6b) · Commits · e / os / android_frameworks_base

Android.mk

+1 −0

Original line number	Diff line number	Diff line
		@@ -120,6 +120,7 @@ LOCAL_SRC_FILES += \
		core/java/android/content/pm/IPackageDataObserver.aidl \
		core/java/android/content/pm/IPackageDeleteObserver.aidl \
		core/java/android/content/pm/IPackageInstallObserver.aidl \
		core/java/android/content/pm/IPackageInstallObserver2.aidl \
		core/java/android/content/pm/IPackageManager.aidl \
		core/java/android/content/pm/IPackageMoveObserver.aidl \
		core/java/android/content/pm/IPackageStatsObserver.aidl \

cmds/pm/src/com/android/commands/pm/Pm.java

+27 −7

Original line number	Diff line number	Diff line
		@@ -25,7 +25,7 @@ import android.content.pm.ContainerEncryptionParams;
		import android.content.pm.FeatureInfo;
		import android.content.pm.IPackageDataObserver;
		import android.content.pm.IPackageDeleteObserver;
		import android.content.pm.IPackageInstallObserver;
		import android.content.pm.IPackageInstallObserver2;
		import android.content.pm.IPackageManager;
		import android.content.pm.InstrumentationInfo;
		import android.content.pm.PackageInfo;
		@@ -39,6 +39,7 @@ import android.content.pm.VerificationParams;
		import android.content.res.AssetManager;
		import android.content.res.Resources;
		import android.net.Uri;
		import android.os.Bundle;
		import android.os.IUserManager;
		import android.os.Process;
		import android.os.RemoteException;
		@@ -700,14 +701,23 @@ public final class Pm {
		ActivityManager.dumpPackageStateStatic(FileDescriptor.out, pkg);
		}

		class PackageInstallObserver extends IPackageInstallObserver.Stub {
		class PackageInstallObserver extends IPackageInstallObserver2.Stub {
		boolean finished;
		int result;
		String extraPermission;
		String extraPackage;

		public void packageInstalled(String name, int status) {
		@Override
		public void packageInstalled(String name, Bundle extras, int status) {
		synchronized( this) {
		finished = true;
		result = status;
		if (status == PackageManager.INSTALL_FAILED_DUPLICATE_PERMISSION) {
		extraPermission = extras.getString(
		PackageManager.EXTRA_FAILURE_EXISTING_PERMISSION);
		extraPackage = extras.getString(
		PackageManager.EXTRA_FAILURE_EXISTING_PACKAGE);
		}
		notifyAll();
		}
		}
		@@ -717,7 +727,8 @@ public final class Pm {
		* Converts a failure code into a string by using reflection to find a matching constant
		* in PackageManager.
		*/
		private String installFailureToString(int result) {
		private String installFailureToString(PackageInstallObserver obs) {
		final int result = obs.result;
		Field[] fields = PackageManager.class.getFields();
		for (Field f: fields) {
		if (f.getType() == int.class) {
		@@ -732,7 +743,16 @@ public final class Pm {
		// get the int value and compare it to result.
		try {
		if (result == f.getInt(null)) {
		return fieldName;
		StringBuilder sb = new StringBuilder(64);
		sb.append(fieldName);
		if (obs.extraPermission != null) {
		sb.append(" perm=");
		sb.append(obs.extraPermission);
		}
		if (obs.extraPackage != null) {
		sb.append(" pkg=" + obs.extraPackage);
		}
		return sb.toString();
		}
		} catch (IllegalAccessException e) {
		// this shouldn't happen since we only look for public static fields.
		@@ -956,7 +976,7 @@ public final class Pm {
		VerificationParams verificationParams = new VerificationParams(verificationURI,
		originatingURI, referrerURI, VerificationParams.NO_UID, null);

		mPm.installPackageWithVerificationAndEncryption(apkURI, obs, installFlags,
		mPm.installPackageWithVerificationAndEncryptionEtc(apkURI, null, obs, installFlags,
		installerPackageName, verificationParams, encryptionParams);

		synchronized (obs) {
		@@ -970,7 +990,7 @@ public final class Pm {
		System.out.println("Success");
		} else {
		System.err.println("Failure ["
		+ installFailureToString(obs.result)
		+ installFailureToString(obs)
		+ "]");
		}
		}

core/java/android/app/ApplicationPackageManager.java

+44 −5

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@ import android.content.pm.FeatureInfo;
		import android.content.pm.IPackageDataObserver;
		import android.content.pm.IPackageDeleteObserver;
		import android.content.pm.IPackageInstallObserver;
		import android.content.pm.IPackageInstallObserver2;
		import android.content.pm.IPackageManager;
		import android.content.pm.IPackageMoveObserver;
		import android.content.pm.IPackageStatsObserver;
		@@ -1073,7 +1074,7 @@ final class ApplicationPackageManager extends PackageManager {
		public void installPackage(Uri packageURI, IPackageInstallObserver observer, int flags,
		String installerPackageName) {
		try {
		mPM.installPackage(packageURI, observer, flags, installerPackageName);
		mPM.installPackageEtc(packageURI, observer, null, flags, installerPackageName);
		} catch (RemoteException e) {
		// Should never happen!
		}
		@@ -1084,8 +1085,8 @@ final class ApplicationPackageManager extends PackageManager {
		int flags, String installerPackageName, Uri verificationURI,
		ManifestDigest manifestDigest, ContainerEncryptionParams encryptionParams) {
		try {
		mPM.installPackageWithVerification(packageURI, observer, flags, installerPackageName,
		verificationURI, manifestDigest, encryptionParams);
		mPM.installPackageWithVerificationEtc(packageURI, observer, null, flags,
		installerPackageName, verificationURI, manifestDigest, encryptionParams);
		} catch (RemoteException e) {
		// Should never happen!
		}
		@@ -1096,8 +1097,46 @@ final class ApplicationPackageManager extends PackageManager {
		IPackageInstallObserver observer, int flags, String installerPackageName,
		VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) {
		try {
		mPM.installPackageWithVerificationAndEncryption(packageURI, observer, flags,
		installerPackageName, verificationParams, encryptionParams);
		mPM.installPackageWithVerificationAndEncryptionEtc(packageURI, observer, null,
		flags, installerPackageName, verificationParams, encryptionParams);
		} catch (RemoteException e) {
		// Should never happen!
		}
		}

		// Expanded observer-API versions
		@Override
		public void installPackage(Uri packageURI, PackageInstallObserver observer,
		int flags, String installerPackageName) {
		try {
		mPM.installPackageEtc(packageURI, null, observer.mObserver,
		flags, installerPackageName);
		} catch (RemoteException e) {
		// Should never happen!
		}
		}

		@Override
		public void installPackageWithVerification(Uri packageURI,
		PackageInstallObserver observer, int flags, String installerPackageName,
		Uri verificationURI, ManifestDigest manifestDigest,
		ContainerEncryptionParams encryptionParams) {
		try {
		mPM.installPackageWithVerificationEtc(packageURI, null, observer.mObserver, flags,
		installerPackageName, verificationURI, manifestDigest, encryptionParams);
		} catch (RemoteException e) {
		// Should never happen!
		}
		}

		@Override
		public void installPackageWithVerificationAndEncryption(Uri packageURI,
		PackageInstallObserver observer, int flags, String installerPackageName,
		VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) {
		try {
		mPM.installPackageWithVerificationAndEncryptionEtc(packageURI, null,
		observer.mObserver, flags, installerPackageName, verificationParams,
		encryptionParams);
		} catch (RemoteException e) {
		// Should never happen!
		}

core/java/android/app/PackageInstallObserver.java

0 → 100644

+49 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2014 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.app;

		import android.content.pm.IPackageInstallObserver2;
		import android.os.Bundle;
		import android.os.RemoteException;

		/**
		* @hide
		*
		* New-style observer for package installers to use.
		*/
		public class PackageInstallObserver {
		IPackageInstallObserver2.Stub mObserver = new IPackageInstallObserver2.Stub() {
		@Override
		public void packageInstalled(String pkgName, Bundle extras, int result)
		throws RemoteException {
		PackageInstallObserver.this.packageInstalled(pkgName, extras, result);
		}
		};

		/**
		* This method will be called to report the result of the package installation attempt.
		*
		* @param pkgName Name of the package whose installation was attempted
		* @param extras If non-null, this Bundle contains extras providing additional information
		* about an install failure. See {@link android.content.pm.PackageManager} for
		* documentation about which extras apply to various failures; in particular the
		* strings named EXTRA_FAILURE_*.
		* @param result The numeric success or failure code indicating the basic outcome
		*/
		public void packageInstalled(String pkgName, Bundle extras, int result) {
		}
		}

core/java/android/content/pm/IPackageInstallObserver2.aidl

0 → 100644

+45 −0

Original line number	Diff line number	Diff line
		/*
		**
		** Copyright 2014, The Android Open Source Project
		**
		** Licensed under the Apache License, Version 2.0 (the "License");
		** you may not use this file except in compliance with the License.
		** You may obtain a copy of the License at
		**
		** http://www.apache.org/licenses/LICENSE-2.0
		**
		** Unless required by applicable law or agreed to in writing, software
		** distributed under the License is distributed on an "AS IS" BASIS,
		** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		** See the License for the specific language governing permissions and
		** limitations under the License.
		*/

		package android.content.pm;

		import android.os.Bundle;

		/**
		* API for installation callbacks from the Package Manager. In certain result cases
		* additional information will be provided.
		* @hide
		*/
		oneway interface IPackageInstallObserver2 {
		/**
		* The install operation has completed. {@code returnCode} holds a numeric code
		* indicating success or failure. In certain cases the {@code extras} Bundle will
		* contain additional details:
		*
		* <p><table>
		* <tr>
		* <td>INSTALL_FAILED_DUPLICATE_PERMISSION</td>
		* <td>Two strings are provided in the extras bundle: EXTRA_EXISTING_PERMISSION
		* is the name of the permission that the app is attempting to define, and
		* EXTRA_EXISTING_PACKAGE is the package name of the app which has already
		* defined the permission.</td>
		* </tr>
		* </table>
		*/
		void packageInstalled(in String packageName, in Bundle extras, int returnCode);
		}