(need help) Cover image feature

app/build.gradle

@@ -260,6 +260,9 @@ dependencies {
     // Date and time formatting
     implementation "org.ocpsoft.prettytime:prettytime:5.0.0.Final"
 
+    // File Metadata Changing
+    implementation group: 'org', name: 'jaudiotagger', version: '2.0.3'
+
 /** Debugging **/
     // Memory leak detection
     implementation "com.squareup.leakcanary:leakcanary-object-watcher-android:${leakCanaryVersion}"

app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java

@@ -76,6 +76,7 @@
 import us.shandian.giga.service.DownloadManagerService.DownloadManagerBinder;
 import us.shandian.giga.service.MissionState;
 
+
 import static org.schabi.newpipe.util.Localization.assureCorrectAppLanguage;
 
 public class DownloadDialog extends DialogFragment
@@ -287,6 +288,10 @@ public void onViewCreated(@NonNull final View view, @Nullable final Bundle saved
 
         prefs = PreferenceManager.getDefaultSharedPreferences(requireContext());
 
+        final boolean cover = prefs.getBoolean(getString(R.string.download_cover_pref), false);
+        Log.i("DEBUG_COVER", "" + cover);
+        dialogBinding.coverButton.setChecked(cover);
+
         final int threads = prefs.getInt(getString(R.string.default_download_threads), 3);
         dialogBinding.threadsCount.setText(String.valueOf(threads));
         dialogBinding.threads.setProgress(threads - 1);
@@ -852,6 +857,9 @@ private void continueSelectedDownload(@NonNull final StoredFileHelper storage) {
         long nearLength = 0;
 
         // more download logic: select muxer, subtitle converter, etc.
+        final boolean cover;
+        cover = dialogBinding.coverButton.isChecked();
+
         switch (dialogBinding.videoAudioGroup.getCheckedRadioButtonId()) {
             case R.id.audio_button:
                 kind = 'a';
@@ -923,7 +931,7 @@ private void continueSelectedDownload(@NonNull final StoredFileHelper storage) {
                     new MissionRecoveryInfo(secondaryStream)};
         }
 
-        DownloadManagerService.startMission(context, urls, storage, kind, threads,
+        DownloadManagerService.startMission(context, urls, storage, kind, cover, threads,
                 currentInfo.getUrl(), psName, psArgs, nearLength, recoveryInfo);
 
         Toast.makeText(context, getString(R.string.download_has_started),

app/src/main/java/us/shandian/giga/get/DownloadMission.java

@@ -125,6 +125,11 @@ public class DownloadMission extends Mission {
      */
     volatile long fallbackResumeOffset;
 
+    /**
+     * If the cover gets downloaded, chosen by the user
+     */
+    public boolean cover = false;
+
     /**
      * Maximum of download threads running, chosen by the user
      */
@@ -159,6 +164,7 @@ public DownloadMission(String[] urls, StoredFileHelper storage, char kind, Postp
             throw new IllegalArgumentException("urls array is empty");
         this.urls = urls;
         this.kind = kind;
+        this.cover = false;
         this.offsets = new long[urls.length];
         this.enqueued = true;
         this.maxRetry = 3;

app/src/main/java/us/shandian/giga/service/DownloadManager.java

@@ -23,6 +23,8 @@
 import us.shandian.giga.io.StoredFileHelper;
 import us.shandian.giga.util.Utility;
 
+import org.jaudiotagger.tag.Tag;
+
 import static org.schabi.newpipe.BuildConfig.DEBUG;
 
 public class DownloadManager {
@@ -247,6 +249,10 @@ void startMission(DownloadMission mission) {
             if (canDownloadInCurrentNetwork() && start) {
                 mission.start();
             }
+            // add cover image
+            if (mission.cover) {
+                Log.i("DEBUG_COVER", "Adding a cover is set to true");
+            }
         }
     }
 

app/src/main/java/us/shandian/giga/service/DownloadManagerService.java

@@ -70,6 +70,7 @@ public class DownloadManagerService extends Service {
 
     private static final String EXTRA_URLS = "DownloadManagerService.extra.urls";
     private static final String EXTRA_KIND = "DownloadManagerService.extra.kind";
+    private static final String EXTRA_COVER = "DownloadManagerService.extra.cover";
     private static final String EXTRA_THREADS = "DownloadManagerService.extra.threads";
     private static final String EXTRA_POSTPROCESSING_NAME = "DownloadManagerService.extra.postprocessingName";
     private static final String EXTRA_POSTPROCESSING_ARGS = "DownloadManagerService.extra.postprocessingArgs";
@@ -378,6 +379,7 @@ public void updateForegroundState(boolean state) {
      * @param urls         array of urls to download
      * @param storage      where the file is saved
      * @param kind         type of file (a: audio  v: video  s: subtitle ?: file-extension defined)
+     * @param cover        if the cover image gets downloaded
      * @param threads      the number of threads maximal used to download chunks of the file.
      * @param psName       the name of the required post-processing algorithm, or {@code null} to ignore.
      * @param source       source url of the resource
@@ -386,12 +388,13 @@ public void updateForegroundState(boolean state) {
      * @param recoveryInfo array of MissionRecoveryInfo, in case is required recover the download
      */
     public static void startMission(Context context, String[] urls, StoredFileHelper storage,
-                                    char kind, int threads, String source, String psName,
+                                    char kind, boolean cover, int threads, String source, String psName,
                                     String[] psArgs, long nearLength, MissionRecoveryInfo[] recoveryInfo) {
         Intent intent = new Intent(context, DownloadManagerService.class);
         intent.setAction(Intent.ACTION_RUN);
         intent.putExtra(EXTRA_URLS, urls);
         intent.putExtra(EXTRA_KIND, kind);
+        intent.putExtra(EXTRA_COVER, cover);
         intent.putExtra(EXTRA_THREADS, threads);
         intent.putExtra(EXTRA_SOURCE, source);
         intent.putExtra(EXTRA_POSTPROCESSING_NAME, psName);
@@ -412,6 +415,7 @@ private void startMission(Intent intent) {
         Uri parentPath = intent.getParcelableExtra(EXTRA_PARENT_PATH);
         int threads = intent.getIntExtra(EXTRA_THREADS, 1);
         char kind = intent.getCharExtra(EXTRA_KIND, '?');
+        boolean cover = intent.getBooleanExtra(EXTRA_COVER, false);
         String psName = intent.getStringExtra(EXTRA_POSTPROCESSING_NAME);
         String[] psArgs = intent.getStringArrayExtra(EXTRA_POSTPROCESSING_ARGS);
         String source = intent.getStringExtra(EXTRA_SOURCE);
@@ -437,6 +441,7 @@ private void startMission(Intent intent) {
             recovery[i] = (MissionRecoveryInfo) parcelRecovery[i];
 
         final DownloadMission mission = new DownloadMission(urls, storage, kind, ps);
+        mission.cover = cover;
         mission.threadCount = threads;
         mission.source = source;
         mission.nearLength = nearLength;

app/src/main/res/layout/download_dialog.xml

@@ -35,6 +35,7 @@
         android:layout_height="wrap_content"
         android:layout_below="@+id/file_name"
         android:layout_marginLeft="20dp"
+        android:layout_marginTop="5dp"
         android:layout_marginBottom="6dp"
         android:gravity="left"
         android:orientation="horizontal"
@@ -44,28 +45,33 @@
             android:id="@+id/video_button"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:layout_margin="3dp"
             android:checked="true"
             android:text="@string/video" />
 
         <RadioButton
             android:id="@+id/audio_button"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:layout_margin="3dp"
             android:text="@string/audio" />
 
         <RadioButton
             android:id="@+id/subtitle_button"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:layout_margin="3dp"
             android:text="@string/caption_setting_title" />
+
     </RadioGroup>
 
     <Spinner
         android:id="@+id/quality_spinner"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_below="@+id/video_audio_group"
+        android:layout_below="@+id/cover_button"
         android:layout_marginLeft="20dp"
+        android:layout_marginTop="6dp"
         android:layout_marginRight="20dp"
         android:layout_marginBottom="12dp"
         android:minWidth="150dp"
@@ -81,6 +87,17 @@
         android:layout_marginBottom="6dp"
         android:text="@string/msg_threads" />
 
+    <CheckBox
+        android:id="@+id/cover_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/video_audio_group"
+        android:layout_alignParentStart="false"
+        android:layout_marginStart="20dp"
+        android:layout_marginTop="0dp"
+        android:checked="true"
+        android:text="@string/cover_image" />
+
     <LinearLayout
         android:id="@+id/threads_layout"
         android:layout_width="match_parent"
@@ -107,4 +124,5 @@
             android:max="31"
             android:progress="3" />
     </LinearLayout>
+
 </RelativeLayout>

app/src/main/res/xml/download_settings.xml

@@ -70,5 +70,13 @@
         android:summary="@string/enable_queue_limit_desc"
         android:title="@string/enable_queue_limit"
         app:iconSpaceReserved="false" />
+    <SwitchPreferenceCompat
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:defaultValue="false"
+        android:key="@string/download_cover_pref"
+        android:summary="@string/download_cover_pref_summary"
+        android:title="@string/download_cover_pref_title"
+        app:iconSpaceReserved="false" />
 
 </PreferenceScreen>

settings.gradle

@@ -8,4 +8,4 @@ include ':app'
 //    dependencySubstitution {
 //        substitute module('com.github.TeamNewPipe:NewPipeExtractor') with project(':extractor')
 //    }
-//}
+//}