Open label dialog and time picker from ExpandedAlarmViewHolder

2016-09-02 19:27:41 -07:00
parent 5ec512d268
commit adb40beed8
6 changed files with 149 additions and 41 deletions
@@ -0,0 +1,41 @@
+package com.philliphsu.clock2.editalarm;
+
+import android.content.Context;
+import android.preference.PreferenceManager;
+import android.text.format.DateFormat;
+
+import com.philliphsu.clock2.R;
+
+/**
+ * Created by Phillip Hsu on 9/2/2016.
+ * 
+ * Helper for creating a time picker dialog.
+ */
+public final class TimePickerHelper {
+    
+    public static BaseTimePickerDialog newDialog(Context context, BaseTimePickerDialog.OnTimeSetListener l) {
+        BaseTimePickerDialog dialog = null;
+        String numpadStyle = context.getString(R.string.number_pad);
+        String gridStyle = context.getString(R.string.grid_selector);
+        String prefTimePickerStyle = PreferenceManager.getDefaultSharedPreferences(context).getString(
+                // key for the preference value to retrieve
+                context.getString(R.string.key_time_picker_style),
+                // default value
+                numpadStyle);
+        if (prefTimePickerStyle.equals(numpadStyle)) {
+            dialog = NumpadTimePickerDialog.newInstance(l);
+        } else if (prefTimePickerStyle.equals(gridStyle)) {
+            dialog = NumberGridTimePickerDialog.newInstance(
+                    l, // OnTimeSetListener
+                    0, // Initial hour of day
+                    0, // Initial minute
+                    DateFormat.is24HourFormat(context));
+        }
+        // We don't have a default case, because we don't need one; prefTimePickerStyle
+        // will ALWAYS match one of numpadStyle or gridStyle. As such, the dialog returned
+        // from here will NEVER be null.
+        return dialog;
+    }
+
+    private TimePickerHelper() {}
+}