Package structure: moved share functionality.

Part of #963.
2026-10-03 18:03:06 +02:00 · 2022-01-15 22:28:47 +01:00
parent 88c4e1a109
commit 7caf33fb66
10 changed files with 152 additions and 125 deletions
@@ -0,0 +1,124 @@
+package de.dennisguse.opentracks.share;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.util.Log;
+import android.util.Pair;
+
+import androidx.annotation.Nullable;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+import de.dennisguse.opentracks.R;
+import de.dennisguse.opentracks.data.ContentProviderUtils;
+import de.dennisguse.opentracks.data.ShareContentProvider;
+import de.dennisguse.opentracks.data.models.Marker;
+import de.dennisguse.opentracks.data.models.Track;
+import de.dennisguse.opentracks.io.file.TrackFileFormat;
+import de.dennisguse.opentracks.settings.PreferencesUtils;
+import de.dennisguse.opentracks.util.FileUtils;
+
+public class ShareUtils {
+
+    private static final String TAG = ShareUtils.class.getSimpleName();
+
+    private ShareUtils() {
+    }
+
+
+    /**
+     * Creates an intent to share a track file with an app.
+     *
+     * @param context  the context
+     * @param trackIds the track ids
+     */
+    public static Intent newShareFileIntent(Context context, Track.Id... trackIds) {
+        if (trackIds.length == 0) {
+            throw new RuntimeException("Need to share at least one track.");
+        }
+
+        ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);
+
+        String trackDescription = "";
+        if (trackIds.length == 1) {
+            Track track = contentProviderUtils.getTrack(trackIds[0]);
+            trackDescription = track == null ? "" : new DescriptionGenerator(context).generateTrackDescription(track, false);
+        }
+
+        ArrayList<Uri> uris = new ArrayList<>();
+        for (Track.Id trackId : trackIds) {
+            Track track = contentProviderUtils.getTrack(trackId);
+            if (track == null) {
+                Log.e(TAG, "TrackId " + trackId.getId() + " could not be resolved.");
+                continue;
+            }
+
+            String trackName = FileUtils.sanitizeFileName(track.getName());
+            Pair<Uri, String> uriTrackFile = ShareContentProvider.createURI(trackId, trackName, PreferencesUtils.getExportTrackFileFormat());
+            Pair<Uri, String> uriSharePicture = ShareContentProvider.createURI(trackId, trackName, TrackFileFormat.SHARE_PICTURE_PNG);
+
+            uris.addAll(Arrays.asList(uriSharePicture.first, uriTrackFile.first));
+        }
+
+        return new Intent(Intent.ACTION_SEND_MULTIPLE)
+                .setType("image/*")
+                .putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris)
+                .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                .putExtra(Intent.EXTRA_SUBJECT, context.getString(R.string.share_track_subject))
+                .putExtra(Intent.EXTRA_TEXT, context.getString(R.string.share_track_share_file_body, trackDescription));
+    }
+
+    /**
+     * Creates an intent to share a track file with an app.
+     *
+     * @param context   the context
+     * @param markerIds the marker ids
+     * @return an Intent or null (if nothing can be shared).
+     */
+    @Nullable
+    public static Intent newShareFileIntent(Context context, Marker.Id... markerIds) {
+        if (markerIds.length == 0) {
+            throw new RuntimeException("Need to share at least one marker.");
+        }
+
+        String mime = null;
+
+        ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);
+        ArrayList<Uri> uris = new ArrayList<>();
+        for (Marker.Id markerId : markerIds) {
+            Marker marker = contentProviderUtils.getMarker(markerId);
+            if (marker == null) {
+                Log.e(TAG, "MarkerId " + markerId.getId() + " could not be resolved.");
+                continue;
+            }
+            if (marker.getPhotoURI() == null) {
+                Log.e(TAG, "MarkerId " + markerId.getId() + " has no picture.");
+                continue;
+            }
+
+            mime = context.getContentResolver().getType(marker.getPhotoURI());
+
+            uris.add(marker.getPhotoURI());
+        }
+
+        if (uris.isEmpty()) {
+            return null;
+        }
+
+        /*
+         * Because the #166 bug, when you import KMZ tracks then it creates file:/// from markers with photo.
+         * The photos should be content:/// not file:/// because getType(uri) always returns null for file:///
+         * In .setType, to avoid side effects because the #166 bug described above it checks if mime is null.
+         * If it is then it hardcode "images/*".
+         */
+        return new Intent(Intent.ACTION_SEND_MULTIPLE)
+                .setType(mime != null ? mime : "image/*")
+                .putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris)
+                .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                .putExtra(Intent.EXTRA_SUBJECT, context.getString(R.string.share_image_subject))
+                .putExtra(Intent.EXTRA_TEXT, context.getString(R.string.share_image_body));
+    }
+
+}