refactoring: factor out common code in preferences

1 files changed, 30 insertions, 0 deletions

diff --git a/main/src/cgeo/geocaching/settings/AbstractClickablePreference.java b/main/src/cgeo/geocaching/settings/AbstractClickablePreference.java
new file mode 100644
index 0000000..f4080cd
--- /dev/null
+++ b/main/src/cgeo/geocaching/settings/AbstractClickablePreference.java
@@ -0,0 +1,30 @@
+package cgeo.geocaching.settings;
+
+import android.content.Context;
+import android.preference.Preference;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+
+abstract class AbstractClickablePreference extends Preference {
+
+    final SettingsActivity activity;
+
+    public AbstractClickablePreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        activity = (SettingsActivity) context;
+    }
+
+    public AbstractClickablePreference(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        activity = (SettingsActivity) context;
+    }
+
+    @Override
+    protected View onCreateView(ViewGroup parent) {
+        setOnPreferenceClickListener(getOnPreferenceClickListener(activity));
+        return super.onCreateView(parent);
+    }
+
+    abstract protected OnPreferenceClickListener getOnPreferenceClickListener(final SettingsActivity activity);
+}