Merge "Update some ContentResolver docs." into rvc-dev am: 2806da306b (86f3ab91) · Commits · e / os / android_frameworks_base

core/java/android/content/ContentResolver.java

+23 −16

Original line number	Diff line number	Diff line
		@@ -1449,7 +1449,7 @@ public abstract class ContentResolver implements ContentInterface {
		* on these schemes.
		*
		* @param uri The desired URI.
		* @return InputStream
		* @return InputStream or {@code null} if the provider recently crashed.
		* @throws FileNotFoundException if the provided URI could not be opened.
		* @see #openAssetFileDescriptor(Uri, String)
		*/
		@@ -1484,6 +1484,9 @@ public abstract class ContentResolver implements ContentInterface {
		/**
		* Synonym for {@link #openOutputStream(Uri, String)
		* openOutputStream(uri, "w")}.
		*
		* @param uri The desired URI.
		* @return an OutputStream or {@code null} if the provider recently crashed.
		* @throws FileNotFoundException if the provided URI could not be opened.
		*/
		public final @Nullable OutputStream openOutputStream(@NonNull Uri uri)
		@@ -1506,7 +1509,7 @@ public abstract class ContentResolver implements ContentInterface {
		*
		* @param uri The desired URI.
		* @param mode May be "w", "wa", "rw", or "rwt".
		* @return OutputStream
		* @return an OutputStream or {@code null} if the provider recently crashed.
		* @throws FileNotFoundException if the provided URI could not be opened.
		* @see #openAssetFileDescriptor(Uri, String)
		*/
		@@ -1563,8 +1566,9 @@ public abstract class ContentResolver implements ContentInterface {
		* @param uri The desired URI to open.
		* @param mode The file mode to use, as per {@link ContentProvider#openFile
		* ContentProvider.openFile}.
		* @return Returns a new ParcelFileDescriptor pointing to the file. You
		* own this descriptor and are responsible for closing it when done.
		* @return Returns a new ParcelFileDescriptor pointing to the file or {@code null} if the
		* provider recently crashed. You own this descriptor and are responsible for closing it
		* when done.
		* @throws FileNotFoundException Throws FileNotFoundException if no
		* file exists under the URI or the mode is invalid.
		* @see #openAssetFileDescriptor(Uri, String)
		@@ -1608,8 +1612,9 @@ public abstract class ContentResolver implements ContentInterface {
		* @param cancellationSignal A signal to cancel the operation in progress,
		* or null if none. If the operation is canceled, then
		* {@link OperationCanceledException} will be thrown.
		* @return Returns a new ParcelFileDescriptor pointing to the file. You
		* own this descriptor and are responsible for closing it when done.
		* @return Returns a new ParcelFileDescriptor pointing to the file or {@code null} if the
		* provider recently crashed. You own this descriptor and are responsible for closing it
		* when done.
		* @throws FileNotFoundException Throws FileNotFoundException if no
		* file exists under the URI or the mode is invalid.
		* @see #openAssetFileDescriptor(Uri, String)
		@@ -1698,8 +1703,9 @@ public abstract class ContentResolver implements ContentInterface {
		* @param uri The desired URI to open.
		* @param mode The file mode to use, as per {@link ContentProvider#openAssetFile
		* ContentProvider.openAssetFile}.
		* @return Returns a new ParcelFileDescriptor pointing to the file. You
		* own this descriptor and are responsible for closing it when done.
		* @return Returns a new ParcelFileDescriptor pointing to the file or {@code null} if the
		* provider recently crashed. You own this descriptor and are responsible for closing it
		* when done.
		* @throws FileNotFoundException Throws FileNotFoundException of no
		* file exists under the URI or the mode is invalid.
		*/
		@@ -1754,8 +1760,9 @@ public abstract class ContentResolver implements ContentInterface {
		* @param cancellationSignal A signal to cancel the operation in progress, or null if
		* none. If the operation is canceled, then
		* {@link OperationCanceledException} will be thrown.
		* @return Returns a new ParcelFileDescriptor pointing to the file. You
		* own this descriptor and are responsible for closing it when done.
		* @return Returns a new ParcelFileDescriptor pointing to the file or {@code null} if the
		* provider recently crashed. You own this descriptor and are responsible for closing it
		* when done.
		* @throws FileNotFoundException Throws FileNotFoundException of no
		* file exists under the URI or the mode is invalid.
		*/
		@@ -1902,9 +1909,9 @@ public abstract class ContentResolver implements ContentInterface {
		* it is returning.
		* @param opts Additional provider-dependent options.
		* @return Returns a new ParcelFileDescriptor from which you can read the
		* data stream from the provider. Note that this may be a pipe, meaning
		* you can't seek in it. The only seek you should do is if the
		* AssetFileDescriptor contains an offset, to move to that offset before
		* data stream from the provider or {@code null} if the provider recently crashed.
		* Note that this may be a pipe, meaning you can't seek in it. The only seek you
		* should do is if the AssetFileDescriptor contains an offset, to move to that offset before
		* reading. You own this descriptor and are responsible for closing it when done.
		* @throws FileNotFoundException Throws FileNotFoundException of no
		* data of the desired type exists under the URI.
		@@ -1938,9 +1945,9 @@ public abstract class ContentResolver implements ContentInterface {
		* or null if none. If the operation is canceled, then
		* {@link OperationCanceledException} will be thrown.
		* @return Returns a new ParcelFileDescriptor from which you can read the
		* data stream from the provider. Note that this may be a pipe, meaning
		* you can't seek in it. The only seek you should do is if the
		* AssetFileDescriptor contains an offset, to move to that offset before
		* data stream from the provider or {@code null} if the provider recently crashed.
		* Note that this may be a pipe, meaning you can't seek in it. The only seek you
		* should do is if the AssetFileDescriptor contains an offset, to move to that offset before
		* reading. You own this descriptor and are responsible for closing it when done.
		* @throws FileNotFoundException Throws FileNotFoundException of no
		* data of the desired type exists under the URI.