Move Preferences to Iconics

app/src/main/java/i2p/bote/android/util/IconicsPreference.java

@@ -0,0 +1,44 @@
+package i2p.bote.android.util;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.os.Build;
+import android.preference.Preference;
+import android.util.AttributeSet;
+
+import com.mikepenz.iconics.IconicsDrawable;
+
+import i2p.bote.android.R;
+
+public class IconicsPreference extends Preference {
+    public IconicsPreference(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    @SuppressLint("NewApi")
+    public IconicsPreference(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs);
+
+        // Icons only work on API 11+
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB)
+            return;
+
+        TypedArray a = context.obtainStyledAttributes(attrs,
+                R.styleable.IconicsPreference, defStyle, 0);
+        String iconName = a.getString(R.styleable.IconicsPreference_ip_icon);
+        if (iconName == null)
+            return;
+
+        IconicsDrawable icon = new IconicsDrawable(context, iconName);
+        int color = a.getColor(R.styleable.IconicsPreference_ip_color, 0);
+        if (color != 0)
+            icon.color(color);
+        int size = a.getDimensionPixelSize(R.styleable.IconicsPreference_ip_size, 0);
+        if (size != 0)
+            icon.sizePx(size);
+
+        a.recycle();
+        setIcon(icon);
+    }
+}

app/src/main/res/values/attrs.xml

@@ -1,12 +1,18 @@
 <resources>
 
+    <declare-styleable name="IconicsPreference">
+        <attr name="ip_icon" format="string"/>
+        <attr name="ip_color" format="color"/>
+        <attr name="ip_size" format="dimension"/>
+    </declare-styleable>
+
     <!-- Declare custom theme attributes that allow changing which styles are
          used for button bars depending on the API level.
          ?android:attr/buttonBarStyle is new as of API 11 so this is
          necessary to support previous API levels. -->
     <declare-styleable name="ButtonBarContainerTheme">
-        <attr name="metaButtonBarStyle" format="reference" />
-        <attr name="metaButtonBarButtonStyle" format="reference" />
+        <attr name="metaButtonBarStyle" format="reference"/>
+        <attr name="metaButtonBarButtonStyle" format="reference"/>
     </declare-styleable>
 
 </resources>

app/src/main/res/values/colors.xml

@@ -17,4 +17,5 @@
 
     <color name="black_semi_transparent">#B2000000</color>
 
+    <color name="pref_icon">@android:color/black</color>
 </resources>

app/src/main/res/values/dimens.xml

@@ -37,4 +37,6 @@
     <dimen name="qr_code_size">200dp</dimen>
 
     <dimen name="pie_size">300dp</dimen>
+
+    <dimen name="pref_icon">30dp</dimen>
 </resources>

app/src/main/res/xml/settings.xml

@@ -1,27 +1,40 @@
 <?xml version="1.0" encoding="utf-8"?>
-<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
-    <Preference
-        android:icon="@drawable/ic_settings_ethernet_black_36dp"
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+                  xmlns:app="http://schemas.android.com/apk/res-auto">
+    <i2p.bote.android.util.IconicsPreference
         android:key="preference_category_network"
-        android:title="@string/settings_label_network"/>
-    <Preference
-        android:icon="@drawable/ic_account_box_black_36dp"
+        android:title="@string/settings_label_network"
+        app:ip_color="@color/pref_icon"
+        app:ip_icon="gmd-settings-ethernet"
+        app:ip_size="@dimen/pref_icon"/>
+    <i2p.bote.android.util.IconicsPreference
         android:key="preference_category_identities"
-        android:title="@string/pref_title_identities"/>
-    <Preference
-        android:icon="@drawable/ic_visibility_black_36dp"
+        android:title="@string/pref_title_identities"
+        app:ip_color="@color/pref_icon"
+        app:ip_icon="gmd-account-box"
+        app:ip_size="@dimen/pref_icon"/>
+    <i2p.bote.android.util.IconicsPreference
         android:key="preference_category_privacy"
-        android:title="@string/pref_title_privacy"/>
-    <Preference
-        android:icon="@drawable/ic_lock_black_36dp"
+        android:title="@string/pref_title_privacy"
+        app:ip_color="@color/pref_icon"
+        app:ip_icon="gmd-visibility"
+        app:ip_size="@dimen/pref_icon"/>
+    <i2p.bote.android.util.IconicsPreference
         android:key="preference_category_app_protection"
-        android:title="@string/settings_label_app_protection"/>
-    <Preference
-        android:icon="@drawable/ic_settings_display_black_36dp"
+        android:title="@string/settings_label_app_protection"
+        app:ip_color="@color/pref_icon"
+        app:ip_icon="gmd-lock"
+        app:ip_size="@dimen/pref_icon"/>
+    <i2p.bote.android.util.IconicsPreference
         android:key="preference_category_appearance"
-        android:title="@string/settings_label_appearance"/>
-    <Preference
-        android:icon="@drawable/ic_settings_black_36dp"
+        android:title="@string/settings_label_appearance"
+        app:ip_color="@color/pref_icon"
+        app:ip_icon="gmd-settings-display"
+        app:ip_size="@dimen/pref_icon"/>
+    <i2p.bote.android.util.IconicsPreference
         android:key="preference_category_advanced"
-        android:title="@string/settings_label_advanced"/>
+        android:title="@string/settings_label_advanced"
+        app:ip_color="@color/pref_icon"
+        app:ip_icon="gmd-settings"
+        app:ip_size="@dimen/pref_icon"/>
 </PreferenceScreen>