Restructure related UI classes together (#7044)

1 files changed, 64 insertions, 0 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/actionbutton/ItemActionButton.java b/app/src/main/java/de/danoeh/antennapod/actionbutton/ItemActionButton.java
new file mode 100644
index 000000000..84b246167
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/actionbutton/ItemActionButton.java
@@ -0,0 +1,64 @@
+package de.danoeh.antennapod.actionbutton;
+
+import android.content.Context;
+import android.widget.ImageView;
+import androidx.annotation.DrawableRes;
+import androidx.annotation.NonNull;
+import androidx.annotation.StringRes;
+import android.view.View;
+
+import de.danoeh.antennapod.playback.service.PlaybackStatus;
+import de.danoeh.antennapod.model.feed.FeedItem;
+import de.danoeh.antennapod.model.feed.FeedMedia;
+import de.danoeh.antennapod.net.download.serviceinterface.DownloadServiceInterface;
+import de.danoeh.antennapod.storage.preferences.UserPreferences;
+
+public abstract class ItemActionButton {
+    FeedItem item;
+
+    ItemActionButton(FeedItem item) {
+        this.item = item;
+    }
+
+    @StringRes
+    public abstract int getLabel();
+
+    @DrawableRes
+    public abstract int getDrawable();
+
+    public abstract void onClick(Context context);
+
+    public int getVisibility() {
+        return View.VISIBLE;
+    }
+
+    @NonNull
+    public static ItemActionButton forItem(@NonNull FeedItem item) {
+        final FeedMedia media = item.getMedia();
+        if (media == null) {
+            return new MarkAsPlayedActionButton(item);
+        }
+
+        final boolean isDownloadingMedia = DownloadServiceInterface.get().isDownloadingEpisode(media.getDownloadUrl());
+        if (PlaybackStatus.isCurrentlyPlaying(media)) {
+            return new PauseActionButton(item);
+        } else if (item.getFeed().isLocalFeed()) {
+            return new PlayLocalActionButton(item);
+        } else if (media.isDownloaded()) {
+            return new PlayActionButton(item);
+        } else if (isDownloadingMedia) {
+            return new CancelDownloadActionButton(item);
+        } else if (UserPreferences.isStreamOverDownload()) {
+            return new StreamActionButton(item);
+        } else {
+            return new DownloadActionButton(item);
+        }
+    }
+
+    public void configure(@NonNull View button, @NonNull ImageView icon, Context context) {
+        button.setVisibility(getVisibility());
+        button.setContentDescription(context.getString(getLabel()));
+        button.setOnClickListener((view) -> onClick(context));
+        icon.setImageResource(getDrawable());
+    }
+}