1 files changed, 89 insertions, 0 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/dialog/ShareDialog.java b/app/src/main/java/de/danoeh/antennapod/dialog/ShareDialog.java
new file mode 100644
index 000000000..41c6eedf9
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/dialog/ShareDialog.java
@@ -0,0 +1,89 @@
+package de.danoeh.antennapod.dialog;
+
+import android.content.Context;
+import android.content.DialogInterface;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import androidx.appcompat.app.AlertDialog;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.core.feed.FeedItem;
+import de.danoeh.antennapod.core.util.ShareUtils;
+
+public class ShareDialog {
+
+    private static final String TAG = "ShareDialog";
+    private final Context context;
+    private AlertDialog dialog;
+    private List<String> shareDialogOptions;
+    private String[] arrayItems;
+    private FeedItem item;
+
+    public ShareDialog(Context context, FeedItem item) {
+        this.context = context;
+        this.item = item;
+        shareDialogOptions = new ArrayList<>();
+    }
+
+    public AlertDialog createDialog() {
+        setupOptions();
+
+        dialog = new AlertDialog.Builder(context)
+                .setTitle(R.string.share_label)
+                .setItems(arrayItems, new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int which) {
+                        // The 'which' argument contains the index position
+                        // of the selected item
+                        if(arrayItems[which].equals(context.getString(R.string.share_link_label))){
+                            ShareUtils.shareFeedItemLink(context, item);
+                        } else if(arrayItems[which].equals(context.getString(R.string.share_item_url_label))) {
+                            ShareUtils.shareFeedItemDownloadLink(context, item);
+                        } else if(arrayItems[which].equals(context.getString(R.string.share_link_with_position_label))) {
+                            ShareUtils.shareFeedItemLink(context, item, true);
+                        } else if(arrayItems[which].equals(context.getString(R.string.share_item_url_with_position_label))) {
+                            ShareUtils.shareFeedItemDownloadLink(context, item, true);
+                        } else if(arrayItems[which].equals(context.getString(R.string.share_file_label))) {
+                            ShareUtils.shareFeedItemFile(context, item.getMedia());
+                        }
+                    }
+                })
+                .create();
+
+        return dialog;
+    }
+
+    private void setupOptions(){
+        boolean hasMedia = item.getMedia() != null;
+
+        shareDialogOptions.add(context.getString(R.string.share_link_label));
+        shareDialogOptions.add(context.getString(R.string.share_link_with_position_label));
+        shareDialogOptions.add(context.getString(R.string.share_item_url_label));
+        shareDialogOptions.add(context.getString(R.string.share_item_url_with_position_label));
+        shareDialogOptions.add(context.getString(R.string.share_file_label));
+
+        if (!ShareUtils.hasLinkToShare(item)) {
+            shareDialogOptions.remove(context.getString(R.string.share_link_label));
+            shareDialogOptions.remove(context.getString(R.string.share_link_with_position_label));
+        }
+
+        if (!hasMedia || item.getMedia().getDownload_url() == null) {
+            shareDialogOptions.remove(context.getString(R.string.share_item_url_label));
+            shareDialogOptions.remove(context.getString(R.string.share_item_url_with_position_label));
+        }
+
+        if(!hasMedia || item.getMedia().getPosition() <= 0) {
+            shareDialogOptions.remove(context.getString(R.string.share_item_url_with_position_label));
+            shareDialogOptions.remove(context.getString(R.string.share_link_with_position_label));
+        }
+
+        boolean fileDownloaded = hasMedia && item.getMedia().fileExists();
+        if(!fileDownloaded){
+            shareDialogOptions.remove(context.getString(R.string.share_file_label));
+        }
+
+        //  preparing the resulting shareOptions for dialog
+        arrayItems = new String[shareDialogOptions.size()];
+        shareDialogOptions.toArray(arrayItems);
+    }
+}