Merge "Expose create uri as user as system api." into sc-dev (9f209530) · Commits · e / os / android_frameworks_base

core/api/module-lib-current.txt

+4 −0

Original line number	Diff line number	Diff line
		@@ -55,6 +55,10 @@ package android.app.usage {

		package android.content {

		public abstract class ContentProvider implements android.content.ComponentCallbacks2 {
		method @NonNull public static android.net.Uri createContentUriAsUser(@NonNull android.net.Uri, @NonNull android.os.UserHandle);
		}

		public abstract class Context {
		method @NonNull public android.os.UserHandle getUser();
		}

core/java/android/content/ContentProvider.java

+42 −0

Original line number	Diff line number	Diff line
		@@ -2621,6 +2621,48 @@ public abstract class ContentProvider implements ContentInterface, ComponentCall
		return !TextUtils.isEmpty(uri.getUserInfo());
		}

		/**
		* Returns the given content URI explicitly associated with the given {@link UserHandle}.
		*
		* @param contentUri The content URI to be associated with a user handle.
		* @param userHandle The user handle with which to associate the URI.
		*
		* @throws IllegalArgumentException if
		* <ul>
		* <li>the given URI is not content URI (a content URI has {@link Uri#getScheme} equal to
		* {@link ContentResolver.SCHEME_CONTENT}) or</li>
		* <li>the given URI is already explicitly associated with a {@link UserHandle}, which is
		* different than the given one.</li>
		* </ul>
		*
		* @hide
		*/
		@NonNull
		@SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
		public static Uri createContentUriAsUser(
		@NonNull Uri contentUri, @NonNull UserHandle userHandle) {
		if (!ContentResolver.SCHEME_CONTENT.equals(contentUri.getScheme())) {
		throw new IllegalArgumentException(String.format(
		"Given URI [%s] is not a content URI: ", contentUri));
		}

		int userId = userHandle.getIdentifier();
		if (uriHasUserId(contentUri)) {
		if (String.valueOf(userId).equals(contentUri.getUserInfo())) {
		return contentUri;
		}
		throw new IllegalArgumentException(String.format(
		"Given URI [%s] already has a user ID, different from given user handle [%s]",
		contentUri,
		userId));
		}

		Uri.Builder builder = contentUri.buildUpon();
		builder.encodedAuthority(
		"" + userHandle.getIdentifier() + "@" + contentUri.getEncodedAuthority());
		return builder.build();
		}

		/** @hide */
		@UnsupportedAppUsage
		public static Uri maybeAddUserId(Uri uri, int userId) {

core/tests/coretests/src/android/content/ContentProviderTest.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import static org.mockito.Mockito.withSettings;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.ProviderInfo;
		import android.net.Uri;
		import android.os.UserHandle;

		import androidx.test.runner.AndroidJUnit4;

		@@ -86,4 +87,11 @@ public class ContentProviderTest {
		mCp.validateIncomingUri(
		Uri.parse("content://com.example/foo/bar?foo=b//ar#foo=b//ar")));
		}

		@Test
		public void testCreateContentUriAsUser() {
		Uri uri = Uri.parse("content://com.example/foo/bar");
		Uri expectedUri = Uri.parse("content://7@com.example/foo/bar");
		assertEquals(expectedUri, ContentProvider.createContentUriAsUser(uri, UserHandle.of(7)));
		}
		}