Extracted skip preference dialog

1 files changed, 58 insertions, 0 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/dialog/SkipPreferenceDialog.java b/app/src/main/java/de/danoeh/antennapod/dialog/SkipPreferenceDialog.java
new file mode 100644
index 000000000..7bb8f5ad6
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/dialog/SkipPreferenceDialog.java
@@ -0,0 +1,58 @@
+package de.danoeh.antennapod.dialog;
+
+import android.content.Context;
+import android.widget.TextView;
+import androidx.appcompat.app.AlertDialog;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.core.preferences.UserPreferences;
+
+/**
+ * Shows the dialog that allows setting the skip time.
+ */
+public class SkipPreferenceDialog {
+    public static void showSkipPreference(Context context, SkipDirection direction, TextView textView) {
+        int checked = 0;
+
+        int skipSecs;
+        if (direction == SkipDirection.SKIP_FORWARD) {
+            skipSecs = UserPreferences.getFastForwardSecs();
+        } else {
+            skipSecs = UserPreferences.getRewindSecs();
+        }
+
+        final int[] values = context.getResources().getIntArray(R.array.seek_delta_values);
+        final String[] choices = new String[values.length];
+        for (int i = 0; i < values.length; i++) {
+            if (skipSecs == values[i]) {
+                checked = i;
+            }
+            choices[i] = values[i] + " " + context.getString(R.string.time_seconds);
+        }
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(context);
+        builder.setTitle(direction == SkipDirection.SKIP_FORWARD ? R.string.pref_fast_forward : R.string.pref_rewind);
+        builder.setSingleChoiceItems(choices, checked, null);
+        builder.setNegativeButton(R.string.cancel_label, null);
+        builder.setPositiveButton(R.string.confirm_label, (dialog, which) -> {
+            int choice = ((AlertDialog) dialog).getListView().getCheckedItemPosition();
+            if (choice < 0 || choice >= values.length) {
+                System.err.printf("Choice in showSkipPreference is out of bounds %d", choice);
+            } else {
+                int seconds = values[choice];
+                if (direction == SkipDirection.SKIP_FORWARD) {
+                    UserPreferences.setFastForwardSecs(seconds);
+                } else {
+                    UserPreferences.setRewindSecs(seconds);
+                }
+                if (textView != null) {
+                    textView.setText(String.valueOf(seconds));
+                }
+            }
+        });
+        builder.create().show();
+    }
+
+    public enum SkipDirection {
+        SKIP_FORWARD, SKIP_REWIND
+    }
+}