Trebuchet : Icon pack theme

This patchset allows the user to set an icon pack
for the entire launcher.

Change-Id: I3dc8311f7e0a7a4f174fd568aa1d74b5ceb8471a

2 files changed, 44 insertions, 0 deletions

diff --git a/src/com/cyanogenmod/trebuchet/preference/Preferences.java b/src/com/cyanogenmod/trebuchet/preference/Preferences.java
index cf90b170a..f2fcec8be 100644
--- a/src/com/cyanogenmod/trebuchet/preference/Preferences.java
+++ b/src/com/cyanogenmod/trebuchet/preference/Preferences.java
@@ -23,6 +23,7 @@ import android.preference.Preference;
 import android.preference.PreferenceActivity;
 import android.preference.PreferenceCategory;
 import android.preference.PreferenceFragment;
+import android.preference.PreferenceScreen;
 import android.text.TextUtils;
 import android.view.MenuItem;
 import android.view.LayoutInflater;
@@ -33,6 +34,7 @@ import android.widget.ImageView;
 import android.widget.ListAdapter;
 import android.widget.TextView;
 
+import com.cyanogenmod.trebuchet.IconPackHelper;
 import com.cyanogenmod.trebuchet.LauncherApplication;
 import com.cyanogenmod.trebuchet.R;
 
@@ -161,11 +163,39 @@ public class Preferences extends PreferenceActivity
     }
 
     public static class GeneralFragment extends PreferenceFragment {
+        private static final String ICON_PACK_KEY = "ui_general_iconpack";
+        private Preference mIconPackPreference;
         @Override
         public void onCreate(Bundle savedInstanceState) {
             super.onCreate(savedInstanceState);
 
             addPreferencesFromResource(R.xml.preferences_general);
+            mIconPackPreference = findPreference(ICON_PACK_KEY);
+        }
+
+        @Override
+        public void onResume() {
+            int numIconPacks = IconPackHelper.getSupportedPackages(
+                    getActivity()).size();
+            if (numIconPacks > 0) {
+                mIconPackPreference.setSummary(
+                        R.string.preferences_interface_general_iconpack_summary);
+                mIconPackPreference.setEnabled(true);
+            } else {
+                mIconPackPreference.setSummary(R.string.no_iconpacks_summary);
+                mIconPackPreference.setEnabled(false);
+            }
+            super.onResume();
+        }
+
+
+        @Override
+        public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
+                Preference preference) {
+            if (preference.getKey().equals("ui_general_iconpack")) {
+                IconPackHelper.pickIconPack(getActivity());
+            }
+            return super.onPreferenceTreeClick(preferenceScreen, preference);
         }
     }
 
diff --git a/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java b/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java
index 9f61f8224..cd88bb5fd 100644
--- a/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java
+++ b/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java
@@ -61,6 +61,14 @@ public final class PreferencesProvider {
                 (String) sKeyValues.get(key) : def;
     }
 
+    private static void setString(Context ctx, String key, String value) {
+        SharedPreferences preferences = ctx.getSharedPreferences(PREFERENCES_KEY, 0);
+        Editor editor = preferences.edit();
+        editor.putString(key, value);
+        editor.apply(); // For better performance
+        sKeyValues.put(key, value);
+    }
+
     public static class Interface {
         public static class Homescreen {
             public static int getNumberHomescreens() {
@@ -231,6 +239,12 @@ public final class PreferencesProvider {
             public static boolean getFullscreenMode() {
                 return getBoolean("ui_general_fullscreen", false);
             }
+            public static String getIconPack() {
+                return getString("ui_general_iconpack", "");
+            }
+            public static void setIconPack(Context ctx, String packageName) {
+                setString(ctx, "ui_general_iconpack", packageName);
+            }
         }
     }