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-rw-r--r--core/java/android/app/DownloadManager.java93
-rw-r--r--core/java/android/os/Environment.java20
-rw-r--r--core/java/android/provider/Downloads.java6
3 files changed, 95 insertions, 24 deletions
diff --git a/core/java/android/app/DownloadManager.java b/core/java/android/app/DownloadManager.java
index 7ae88fd0dbb3..4a95099d271a 100644
--- a/core/java/android/app/DownloadManager.java
+++ b/core/java/android/app/DownloadManager.java
@@ -23,6 +23,7 @@ import android.annotation.SystemApi;
import android.annotation.SystemService;
import android.annotation.TestApi;
import android.annotation.UnsupportedAppUsage;
+import android.content.ContentProviderClient;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
@@ -33,9 +34,11 @@ import android.net.ConnectivityManager;
import android.net.NetworkPolicyManager;
import android.net.Uri;
import android.os.Build;
+import android.os.Bundle;
import android.os.Environment;
import android.os.FileUtils;
import android.os.ParcelFileDescriptor;
+import android.os.RemoteException;
import android.provider.Downloads;
import android.provider.Settings;
import android.provider.Settings.SettingNotFoundException;
@@ -471,6 +474,15 @@ public class DownloadManager {
* By default, downloads are saved to a generated filename in the shared download cache and
* may be deleted by the system at any time to reclaim space.
*
+ * <p> For applications targeting {@link android.os.Build.VERSION_CODES#Q} or above,
+ * {@link android.Manifest.permission#WRITE_EXTERNAL_STORAGE WRITE EXTERNAL_STORAGE}
+ * permission is not needed and the {@code uri} must refer to a path within the
+ * directories owned by the application (e.g. {@link Context#getExternalFilesDir(String)})
+ * or a path within the top-level Downloads directory (as returned by
+ * {@link Environment#getExternalStoragePublicDirectory(String)} with
+ * {@link Environment#DIRECTORY_DOWNLOADS}).
+ *
+ * @param uri a file {@link Uri} indicating the destination for the downloaded file.
* @return this object
*/
public Request setDestinationUri(Uri uri) {
@@ -524,6 +536,11 @@ public class DownloadManager {
* The downloaded file is not scanned by MediaScanner. But it can be
* made scannable by calling {@link #allowScanningByMediaScanner()}.
*
+ * <p> For applications targeting {@link android.os.Build.VERSION_CODES#Q} or above,
+ * {@link android.Manifest.permission#WRITE_EXTERNAL_STORAGE WRITE_EXTERNAL_STORAGE}
+ * permission is not needed and the {@code dirType} must
+ * be {@link Environment#DIRECTORY_DOWNLOADS}.
+ *
* @param dirType the directory type to pass to {@link Environment#getExternalStoragePublicDirectory(String)}
* @param subPath the path within the external directory, including the
* destination filename
@@ -535,15 +552,29 @@ public class DownloadManager {
File file = Environment.getExternalStoragePublicDirectory(dirType);
if (file == null) {
throw new IllegalStateException("Failed to get external storage public directory");
- } else if (file.exists()) {
- if (!file.isDirectory()) {
- throw new IllegalStateException(file.getAbsolutePath() +
- " already exists and is not a directory");
+ }
+
+ final Context context = AppGlobals.getInitialApplication();
+ if (context.getApplicationInfo().targetSdkVersion
+ >= Build.VERSION_CODES.Q || Environment.isExternalStorageSandboxed()) {
+ try (ContentProviderClient client = context.getContentResolver()
+ .acquireContentProviderClient(Downloads.Impl.AUTHORITY)) {
+ final Bundle extras = new Bundle();
+ extras.putString(Downloads.DIR_TYPE, dirType);
+ client.call(Downloads.CALL_CREATE_EXTERNAL_PUBLIC_DIR, null, extras);
+ } catch (RemoteException e) {
+ throw new IllegalStateException("Unable to create directory: "
+ + file.getAbsolutePath());
}
} else {
- if (!file.mkdirs()) {
- throw new IllegalStateException("Unable to create directory: "+
- file.getAbsolutePath());
+ if (file.exists()) {
+ if (!file.isDirectory()) {
+ throw new IllegalStateException(file.getAbsolutePath()
+ + " already exists and is not a directory");
+ }
+ } else if (!file.mkdirs()) {
+ throw new IllegalStateException("Unable to create directory: "
+ + file.getAbsolutePath());
}
}
setDestinationFromBase(file, subPath);
@@ -1316,6 +1347,16 @@ public class DownloadManager {
* isMediaScannerScannable to true. It makes the file visible in media managing
* applications such as Gallery App, which could be a useful purpose of using this API.
*
+ * <p> For applications targeting {@link android.os.Build.VERSION_CODES#Q} or above,
+ * {@code path} must be within directories owned by the application
+ * {e.g. {@link Context#getExternalFilesDir(String)}} or if the application is running under
+ * the legacy storage model (see
+ * {@link android.R.styleable#AndroidManifestApplication_requestLegacyExternalStorage
+ * android:requestLegacyExternalStorage}), {@code path} can also be within the top-level
+ * Downloads directory (as returned by
+ * {@link Environment#getExternalStoragePublicDirectory(String)} with
+ * {@link Environment#DIRECTORY_DOWNLOADS}).
+ *
* @param title the title that would appear for this file in Downloads App.
* @param description the description that would appear for this file in Downloads App.
* @param isMediaScannerScannable true if the file is to be scanned by MediaScanner. Files
@@ -1345,6 +1386,16 @@ public class DownloadManager {
* isMediaScannerScannable to true. It makes the file visible in media managing
* applications such as Gallery App, which could be a useful purpose of using this API.
*
+ * <p> For applications targeting {@link android.os.Build.VERSION_CODES#Q} or above,
+ * {@code path} must be within directories owned by the application
+ * {e.g. {@link Context#getExternalFilesDir(String)}} or if the application is running under
+ * the legacy storage model (see
+ * {@link android.R.styleable#AndroidManifestApplication_requestLegacyExternalStorage
+ * android:requestLegacyExternalStorage}), {@code path} can also be within the top-level
+ * Downloads directory (as returned by
+ * {@link Environment#getExternalStoragePublicDirectory(String)} with
+ * {@link Environment#DIRECTORY_DOWNLOADS}).
+ *
* @param title the title that would appear for this file in Downloads App.
* @param description the description that would appear for this file in Downloads App.
* @param isMediaScannerScannable true if the file is to be scanned by MediaScanner. Files
@@ -1368,7 +1419,19 @@ public class DownloadManager {
length, showNotification, false, uri, referer);
}
- /** {@hide} */
+ /**
+ * <p> For applications targeting {@link android.os.Build.VERSION_CODES#Q} or above,
+ * {@code path} must be within directories owned by the application
+ * {e.g. {@link Context#getExternalFilesDir(String)}} or if the application is running under
+ * the legacy storage model (see
+ * {@link android.R.styleable#AndroidManifestApplication_requestLegacyExternalStorage
+ * android:requestLegacyExternalStorage}), {@code path} can also be within the top-level
+ * Downloads directory (as returned by
+ * {@link Environment#getExternalStoragePublicDirectory(String)} with
+ * {@link Environment#DIRECTORY_DOWNLOADS}).
+ *
+ * {@hide}
+ */
public long addCompletedDownload(String title, String description,
boolean isMediaScannerScannable, String mimeType, String path, long length,
boolean showNotification, boolean allowWrite) {
@@ -1376,7 +1439,19 @@ public class DownloadManager {
length, showNotification, allowWrite, null, null);
}
- /** {@hide} */
+ /**
+ * <p> For applications targeting {@link android.os.Build.VERSION_CODES#Q} or above,
+ * {@code path} must be within directories owned by the application
+ * {e.g. {@link Context#getExternalFilesDir(String)}} or if the application is running under
+ * the legacy storage model (see
+ * {@link android.R.styleable#AndroidManifestApplication_requestLegacyExternalStorage
+ * android:requestLegacyExternalStorage}), {@code path} can also be within the top-level
+ * Downloads directory (as returned by
+ * {@link Environment#getExternalStoragePublicDirectory(String)} with
+ * {@link Environment#DIRECTORY_DOWNLOADS}).
+ *
+ * {@hide}
+ */
public long addCompletedDownload(String title, String description,
boolean isMediaScannerScannable, String mimeType, String path, long length,
boolean showNotification, boolean allowWrite, Uri uri, Uri referer) {
diff --git a/core/java/android/os/Environment.java b/core/java/android/os/Environment.java
index dde1e6a7f5f7..c32c264367ae 100644
--- a/core/java/android/os/Environment.java
+++ b/core/java/android/os/Environment.java
@@ -54,7 +54,6 @@ public class Environment {
/** {@hide} */
public static final String DIR_ANDROID = "Android";
- private static final String DIR_SANDBOX = "sandbox";
private static final String DIR_DATA = "data";
private static final String DIR_MEDIA = "media";
private static final String DIR_OBB = "obb";
@@ -128,10 +127,6 @@ public class Environment {
return buildPaths(getExternalDirs(), type);
}
- public File[] buildExternalStorageAndroidSandboxDirs() {
- return buildPaths(getExternalDirs(), DIR_ANDROID, DIR_SANDBOX);
- }
-
public File[] buildExternalStorageAndroidDataDirs() {
return buildPaths(getExternalDirs(), DIR_ANDROID, DIR_DATA);
}
@@ -842,15 +837,6 @@ public class Environment {
* Returns the path for android-specific data on the SD card.
* @hide
*/
- public static File[] buildExternalStorageAndroidSandboxDirs() {
- throwIfUserRequired();
- return sCurrentUser.buildExternalStorageAndroidSandboxDirs();
- }
-
- /**
- * Returns the path for android-specific data on the SD card.
- * @hide
- */
@UnsupportedAppUsage
public static File[] buildExternalStorageAndroidDataDirs() {
throwIfUserRequired();
@@ -907,6 +893,12 @@ public class Environment {
return sCurrentUser.buildExternalStorageAppCacheDirs(packageName);
}
+ /** @hide */
+ public static File[] buildExternalStoragePublicDirs(@NonNull String dirType) {
+ throwIfUserRequired();
+ return sCurrentUser.buildExternalStoragePublicDirs(dirType);
+ }
+
/**
* Return the download/cache content directory.
*/
diff --git a/core/java/android/provider/Downloads.java b/core/java/android/provider/Downloads.java
index 89d1c447a709..d507447c45fa 100644
--- a/core/java/android/provider/Downloads.java
+++ b/core/java/android/provider/Downloads.java
@@ -846,12 +846,16 @@ public final class Downloads {
}
/** @hide */
- public static final String MEDIASTORE_DOWNLOADS_DELETED_CALL = "mediastore_downloads_deleted";
+ public static final String CALL_MEDIASTORE_DOWNLOADS_DELETED = "mediastore_downloads_deleted";
+ /** @hide */
+ public static final String CALL_CREATE_EXTERNAL_PUBLIC_DIR = "create_external_public_dir";
/** @hide */
public static final String EXTRA_IDS = "ids";
/** @hide */
public static final String EXTRA_MIME_TYPES = "mime_types";
+ /** @hide */
+ public static final String DIR_TYPE = "dir_type";
/**
* Query where clause for general querying.
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2026-01-06 12:34:41 +0000