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Switch from contentUris to fileUris in the media gallery.

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Android Q encounters massive slowdown when using contentUris for media.
Switching to fileUris (which we're already doing for the folder
thumbnail) gets us back to the expected performance level.
This commit is contained in:
Greyson Parrelli 2019-07-30 16:10:58 -04:00
parent a6890fc8dd
commit a46e7541d0
3 changed files with 14 additions and 7 deletions
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8
src/org/thoughtcrime/securesms/components/RecentPhotoViewRail.java
View File

@ -23,6 +23,7 @@ import android.widget.ImageView;
import com.bumptech.glide.load.Key;
import com.bumptech.glide.load.engine.DiskCacheStrategy;
import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
import com.bumptech.glide.signature.MediaStoreSignature;
import org.thoughtcrime.securesms.R;
@ -31,6 +32,8 @@ import org.thoughtcrime.securesms.database.loaders.RecentPhotosLoader;
import org.thoughtcrime.securesms.mms.GlideApp;
import org.thoughtcrime.securesms.util.ViewUtil;
import java.io.File;
public class RecentPhotoViewRail extends FrameLayout implements LoaderManager.LoaderCallbacks<Cursor> {
@NonNull private final RecyclerView recyclerView;
@ -103,7 +106,7 @@ public class RecentPhotoViewRail extends FrameLayout implements LoaderManager.Lo
public void onBindItemViewHolder(RecentPhotoViewHolder viewHolder, @NonNull Cursor cursor) {
viewHolder.imageView.setImageDrawable(null);
long id = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns._ID));
String path = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.DATA));
long dateTaken = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.DATE_TAKEN));
long dateModified = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.DATE_MODIFIED));
String mimeType = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.MIME_TYPE));
@ -113,7 +116,7 @@ public class RecentPhotoViewRail extends FrameLayout implements LoaderManager.Lo
int width = cursor.getInt(cursor.getColumnIndexOrThrow(getWidthColumn(orientation)));
int height = cursor.getInt(cursor.getColumnIndexOrThrow(getHeightColumn(orientation)));
final Uri uri = Uri.withAppendedPath(baseUri, Long.toString(id));
final Uri uri = Uri.fromFile(new File(path));
Key signature = new MediaStoreSignature(mimeType, dateModified, orientation);
@ -121,6 +124,7 @@ public class RecentPhotoViewRail extends FrameLayout implements LoaderManager.Lo
.load(uri)
.signature(signature)
.diskCacheStrategy(DiskCacheStrategy.NONE)
.transition(DrawableTransitionOptions.withCrossFade())
.into(viewHolder.imageView);
viewHolder.imageView.setOnClickListener(v -> {

6
src/org/thoughtcrime/securesms/database/loaders/RecentPhotosLoader.java
View File

@ -15,7 +15,7 @@ public class RecentPhotosLoader extends CursorLoader {
public static Uri BASE_URL = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
private static final String[] PROJECTION = new String[] {
MediaStore.Images.ImageColumns._ID,
MediaStore.Images.ImageColumns.DATA,
MediaStore.Images.ImageColumns.DATE_TAKEN,
MediaStore.Images.ImageColumns.DATE_MODIFIED,
MediaStore.Images.ImageColumns.ORIENTATION,
@ -26,6 +26,8 @@ public class RecentPhotosLoader extends CursorLoader {
MediaStore.Images.ImageColumns.HEIGHT
};
private static final String SELECTION = MediaStore.Images.Media.DATA + " NOT NULL";
private final Context context;
public RecentPhotosLoader(Context context) {
@ -37,7 +39,7 @@ public class RecentPhotosLoader extends CursorLoader {
public Cursor loadInBackground() {
if (Permissions.hasAll(context, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
return context.getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
PROJECTION, null, null,
PROJECTION, SELECTION, null,
MediaStore.Images.ImageColumns.DATE_MODIFIED + " DESC");
} else {
return null;

7
src/org/thoughtcrime/securesms/mediasend/MediaRepository.java
View File

@ -182,9 +182,9 @@ class MediaRepository {
String[] projection;
if (hasOrientation) {
projection = new String[]{Images.Media._ID, Images.Media.MIME_TYPE, Images.Media.DATE_TAKEN, Images.Media.ORIENTATION, Images.Media.WIDTH, Images.Media.HEIGHT, Images.Media.SIZE};
projection = new String[]{Images.Media.DATA, Images.Media.MIME_TYPE, Images.Media.DATE_TAKEN, Images.Media.ORIENTATION, Images.Media.WIDTH, Images.Media.HEIGHT, Images.Media.SIZE};
} else {
projection = new String[]{Images.Media._ID, Images.Media.MIME_TYPE, Images.Media.DATE_TAKEN, Images.Media.WIDTH, Images.Media.HEIGHT, Images.Media.SIZE};
projection = new String[]{Images.Media.DATA, Images.Media.MIME_TYPE, Images.Media.DATE_TAKEN, Images.Media.WIDTH, Images.Media.HEIGHT, Images.Media.SIZE};
}
if (Media.ALL_MEDIA_BUCKET_ID.equals(bucketId)) {
@ -194,7 +194,8 @@ class MediaRepository {
try (Cursor cursor = context.getContentResolver().query(contentUri, projection, selection, selectionArgs, sortBy)) {
while (cursor != null && cursor.moveToNext()) {
Uri uri = Uri.withAppendedPath(contentUri, cursor.getString(cursor.getColumnIndexOrThrow(Images.Media._ID)));
String path = cursor.getString(cursor.getColumnIndexOrThrow(projection[0]));
Uri uri = Uri.fromFile(new File(path));
String mimetype = cursor.getString(cursor.getColumnIndexOrThrow(Images.Media.MIME_TYPE));
long dateTaken = cursor.getLong(cursor.getColumnIndexOrThrow(Images.Media.DATE_TAKEN));
int orientation = hasOrientation ? cursor.getInt(cursor.getColumnIndexOrThrow(Images.Media.ORIENTATION)) : 0;