Add option for font size

Clover/app/src/main/java/org/floens/chan/core/ChanPreferences.java

@@ -188,4 +188,9 @@ public class ChanPreferences {
     public static boolean getVideoExternal() {
         return p().getBoolean("preference_video_external", false);
     }
+
+    public static int getFontSize() {
+        String font = p().getString("preference_font", null);
+        return font == null ? 15 : Integer.parseInt(font);
+    }
 }

Clover/app/src/main/java/org/floens/chan/ui/fragment/SettingsFragment.java

@@ -32,6 +32,7 @@ import android.widget.Toast;
 import org.floens.chan.R;
 import org.floens.chan.core.ChanPreferences;
 import org.floens.chan.ui.activity.AboutActivity;
+import org.floens.chan.ui.activity.BaseActivity;
 import org.floens.chan.ui.activity.SettingsActivity;
 import org.floens.chan.utils.ThemeHelper;
 
@@ -121,6 +122,24 @@ public class SettingsFragment extends PreferenceFragment {
                 return true;
             }
         });
+
+        final ListPreference font = (ListPreference) findPreference("preference_font");
+        String currentFontValue = font.getValue();
+        if (currentFontValue == null) {
+            font.setValue((String) font.getEntryValues()[0]);
+            currentFontValue = font.getValue();
+        }
+        updateSummary(font, currentFontValue);
+
+        font.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                updateSummary(font, newValue.toString());
+                BaseActivity.doRestartOnResume = true;
+
+                return true;
+            }
+        });
     }
 
     public void onStart() {

Clover/app/src/main/java/org/floens/chan/ui/view/PostView.java

@@ -268,13 +268,13 @@ public class PostView extends LinearLayout implements View.OnClickListener {
         int imageSize = 0;
         int repliesCountSize = 0;
         if (isList()) {
-            postCommentSize = ta.getDimensionPixelSize(R.styleable.PostView_list_comment_size, 0);
+            postCommentSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, ThemeHelper.getInstance().getFontSize(), getResources().getDisplayMetrics());
             commentPadding = ta.getDimensionPixelSize(R.styleable.PostView_list_comment_padding, 0);
             postPadding = ta.getDimensionPixelSize(R.styleable.PostView_list_padding, 0);
             imageSize = ta.getDimensionPixelSize(R.styleable.PostView_list_image_size, 0);
             repliesCountSize = ta.getDimensionPixelSize(R.styleable.PostView_list_replies_count_size, 0);
         } else if (isGrid()) {
-            postCommentSize = ta.getDimensionPixelSize(R.styleable.PostView_grid_comment_size, 0);
+            postCommentSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, ThemeHelper.getInstance().getFontSize() - 1, getResources().getDisplayMetrics());
             commentPadding = ta.getDimensionPixelSize(R.styleable.PostView_grid_comment_padding, 0);
             postPadding = ta.getDimensionPixelSize(R.styleable.PostView_grid_padding, 0);
             imageSize = ta.getDimensionPixelSize(R.styleable.PostView_grid_image_size, 0);

Clover/app/src/main/java/org/floens/chan/utils/ThemeHelper.java

@@ -48,6 +48,7 @@ public class ThemeHelper {
     private int spoilerColor;
     private int inlineQuoteColor;
     private int codeTagSize;
+    private int fontSize;
 
     public static ThemeHelper getInstance() {
         if (instance == null) {
@@ -95,6 +96,7 @@ public class ThemeHelper {
         spoilerColor = ta.getColor(R.styleable.PostView_spoiler_color, 0);
         inlineQuoteColor = ta.getColor(R.styleable.PostView_inline_quote_color, 0);
         codeTagSize = ta.getDimensionPixelSize(R.styleable.PostView_code_tag_size, 0);
+        fontSize = ChanPreferences.getFontSize();
         ta.recycle();
     }
 
@@ -117,4 +119,8 @@ public class ThemeHelper {
     public int getCodeTagSize() {
         return codeTagSize;
     }
+
+    public int getFontSize() {
+        return fontSize;
+    }
 }

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

@@ -69,13 +69,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         <attr name="grid_padding" format="dimension"/>
         <attr name="grid_image_size" format="dimension"/>
         <attr name="grid_comment_padding" format="dimension"/>
-        <attr name="grid_comment_size" format="dimension"/>
         <attr name="grid_replies_count_size" format="dimension"/>
         <attr name="list_comment_max_height" format="dimension"/>
         <attr name="list_padding" format="dimension"/>
         <attr name="list_image_size" format="dimension"/>
         <attr name="list_comment_padding" format="dimension"/>
-        <attr name="list_comment_size" format="dimension"/>
         <attr name="list_replies_count_size" format="dimension"/>
         <attr name="grid_width" format="dimension"/>
         <attr name="grid_height" format="dimension"/>

Clover/app/src/main/res/values/strings.xml

@@ -158,6 +158,32 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         <item>black</item>
     </string-array>
 
+    <string name="preference_font">Font size</string>
+    <string-array name="preference_fonts">
+        <item>10</item>
+        <item>11</item>
+        <item>12</item>
+        <item>13</item>
+        <item>14</item>
+        <item>15 (normal)</item>
+        <item>16</item>
+        <item>17</item>
+        <item>18</item>
+        <item>19</item>
+    </string-array>
+    <string-array name="preference_fonts_values">
+        <item>10</item>
+        <item>11</item>
+        <item>12</item>
+        <item>13</item>
+        <item>14</item>
+        <item>15</item>
+        <item>16</item>
+        <item>17</item>
+        <item>18</item>
+        <item>19</item>
+    </string-array>
+
     <string name="preference_board_mode">Board mode</string>
     <string-array name="preference_board_modes">
         <item>Catalog</item>

Clover/app/src/main/res/values/styles.xml

@@ -98,13 +98,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         <item name="grid_padding">5dp</item>
         <item name="grid_image_size">120dp</item>
         <item name="grid_comment_padding">8dp</item>
-        <item name="grid_comment_size">14sp</item>
         <item name="grid_replies_count_size">11sp</item>
 
         <item name="list_padding">10dp</item>
         <item name="list_image_size">70dp</item>
         <item name="list_comment_padding">11dp</item>
-        <item name="list_comment_size">15sp</item>
         <item name="list_replies_count_size">14sp</item>
         <item name="list_comment_max_height">200dp</item>
 

Clover/app/src/main/res/xml/preference.xml

@@ -51,6 +51,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
             android:key="preference_theme"
             android:title="@string/preference_theme" />
 
+        <ListPreference
+            android:defaultValue="15"
+            android:dialogTitle="@string/preference_font"
+            android:entries="@array/preference_fonts"
+            android:entryValues="@array/preference_fonts_values"
+            android:key="preference_font"
+            android:title="@string/preference_font" />
+
         <CheckBoxPreference
             android:defaultValue="true"
             android:key="preference_open_link_confirmation"