Update Readme

app/src/main/java/io/github/gsantner/opoc/util/AppSettingsBase.java

@@ -1,9 +1,9 @@
 /*
- * ---------------------------------------------------------------------------- *
- * Gregor Santner <gsantner.github.io> wrote this file. You can do whatever
- * you want with this stuff. If we meet some day, and you think this stuff is
- * worth it, you can buy me a coke in return. Provided as is without any kind
- * of warranty. No attribution required.                  - Gregor Santner
+ * ------------------------------------------------------------------------------
+ * Gregor Santner <gsantner.github.io> wrote this. You can do whatever you want
+ * with it. If we meet some day, and you think it is worth it, you can buy me a
+ * coke in return. Provided as is without any kind of warranty. Do not blame or
+ * sue me if something goes wrong. No attribution required.    - Gregor Santner
  *
  * License: Creative Commons Zero (CC0 1.0)
  *  http://creativecommons.org/publicdomain/zero/1.0/

app/src/main/java/io/github/gsantner/opoc/util/Helpers.java

@@ -1,11 +1,11 @@
 /*
- * ---------------------------------------------------------------------------- *
- * Gregor Santner <gsantner.github.io> wrote this file. You can do whatever
- * you want with this stuff. If we meet some day, and you think this stuff is
- * worth it, you can buy me a coke in return. Provided as is without any kind
- * of warranty. No attribution required.                  - Gregor Santner
+ * ------------------------------------------------------------------------------
+ * Gregor Santner <gsantner.github.io> wrote this. You can do whatever you want
+ * with it. If we meet some day, and you think it is worth it, you can buy me a
+ * coke in return. Provided as is without any kind of warranty. Do not blame or
+ * sue me if something goes wrong. No attribution required.    - Gregor Santner
  *
- * License of this file: Creative Commons Zero (CC0 1.0)
+ * License: Creative Commons Zero (CC0 1.0)
  *  http://creativecommons.org/publicdomain/zero/1.0/
  * ----------------------------------------------------------------------------
  */
@@ -21,6 +21,7 @@ import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.res.ColorStateList;
 import android.content.res.Configuration;
+import android.content.res.Resources;
 import android.graphics.Color;
 import android.graphics.drawable.Drawable;
 import android.net.ConnectivityManager;
@@ -45,10 +46,9 @@ import android.widget.TextView;
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
-import java.lang.reflect.Field;
 import java.util.Locale;
 
-@SuppressWarnings({"WeakerAccess", "unused", "SameParameterValue", "SpellCheckingInspection"})
+@SuppressWarnings({"WeakerAccess", "unused", "SameParameterValue", "SpellCheckingInspection", "deprecation"})
 public class Helpers {
     //########################
     //## Members, Constructors
@@ -126,26 +126,19 @@ public class Helpers {
     }
 
     /**
-     * https://stackoverflow.com/a/25267049
-     * Gets a field from the project's BuildConfig. This is useful when, for example, flavors
-     * are used at the project level to set custom fields.
-     *
-     * @param fieldName The name of the field-to-access
-     * @return The value of the field, or {@code null} if the field is not found.
+     * Get field from PackageId.BuildConfig
+     * May be helpful in libraries, where a access to
+     * BuildConfig would only get values of the library
+     * rather than the app ones
      */
     public Object getBuildConfigValue(String fieldName) {
         try {
-            Class<?> clazz = Class.forName(_context.getPackageName() + ".BuildConfig");
-            Field field = clazz.getField(fieldName);
-            return field.get(null);
-        } catch (ClassNotFoundException e) {
-            e.printStackTrace();
-        } catch (NoSuchFieldException e) {
-            e.printStackTrace();
-        } catch (IllegalAccessException e) {
+            Class<?> c = Class.forName(_context.getPackageName() + ".BuildConfig");
+            return c.getField(fieldName).get(null);
+        } catch (Exception e) {
             e.printStackTrace();
+            return null;
         }
-        return null;
     }
 
     public boolean getBuildConfigBoolean(String fieldName, boolean defaultValue) {
@@ -220,6 +213,7 @@ public class Helpers {
     }
 
     @SuppressLint("RestrictedApi")
+    @SuppressWarnings("RestrictedApi")
     public void setTintColorOfButton(AppCompatButton button, @ColorRes int resColor) {
         button.setSupportBackgroundTintList(ColorStateList.valueOf(
                 color(resColor)
@@ -288,14 +282,15 @@ public class Helpers {
                     ? new Locale(code.substring(0, 2), code.substring(4, 6)) // de-rAt
                     : new Locale(code); // de
         }
-        return Locale.getDefault();
+        return Resources.getSystem().getConfiguration().locale;
     }
 
-    //  "en"/"de"/"de-rAt"; Empty string = default locale
+    //  en/de/de-rAt ; Empty string -> default locale
     public void setAppLanguage(String androidLocaleString) {
         Locale locale = getLocaleByAndroidCode(androidLocaleString);
         Configuration config = _context.getResources().getConfiguration();
-        config.locale = locale != null ? locale : Locale.getDefault();
+        config.locale = (locale != null && !androidLocaleString.isEmpty())
+                ? locale : Resources.getSystem().getConfiguration().locale;
         _context.getResources().updateConfiguration(config, null);
     }
 
@@ -306,6 +301,7 @@ public class Helpers {
                 + (0.114 * Color.blue(colorOnBottomInt)))));
     }
 
+
     public float px2dp(final float px) {
         return px / _context.getResources().getDisplayMetrics().density;
     }

app/src/main/java/io/github/gsantner/opoc/util/HelpersA.java

@@ -1,11 +1,11 @@
 /*
- * ---------------------------------------------------------------------------- *
- * Gregor Santner <gsantner.github.io> wrote this file. You can do whatever
- * you want with this stuff. If we meet some day, and you think this stuff is
- * worth it, you can buy me a coke in return. Provided as is without any kind
- * of warranty. No attribution required.                  - Gregor Santner
+ * ------------------------------------------------------------------------------
+ * Gregor Santner <gsantner.github.io> wrote this. You can do whatever you want
+ * with it. If we meet some day, and you think it is worth it, you can buy me a
+ * coke in return. Provided as is without any kind of warranty. Do not blame or
+ * sue me if something goes wrong. No attribution required.    - Gregor Santner
  *
- * License of this file: Creative Commons Zero (CC0 1.0)
+ * License: Creative Commons Zero (CC0 1.0)
  *  http://creativecommons.org/publicdomain/zero/1.0/
  * ----------------------------------------------------------------------------
  */
@@ -44,9 +44,9 @@ public class HelpersA extends Helpers {
     /**
      * Animate to specified Activity
      *
-     * @param to                 The class of the _activity
-     * @param finishFromActivity true: Finish the current _activity
-     * @param requestCode        Request code for stating the _activity, not waiting for result if null
+     * @param to                 The class of the activity
+     * @param finishFromActivity true: Finish the current activity
+     * @param requestCode        Request code for stating the activity, not waiting for result if null
      */
     public void animateToActivity(Class to, Boolean finishFromActivity, Integer requestCode) {
         animateToActivity(new Intent(_activity, to), finishFromActivity, requestCode);
@@ -56,9 +56,9 @@ public class HelpersA extends Helpers {
      * Animate to Activity specified in intent
      * Requires animation resources
      *
-     * @param intent             Intent to open start an _activity
-     * @param finishFromActivity true: Finish the current _activity
-     * @param requestCode        Request code for stating the _activity, not waiting for result if null
+     * @param intent             Intent to open start an activity
+     * @param finishFromActivity true: Finish the current activity
+     * @param requestCode        Request code for stating the activity, not waiting for result if null
      */
     public void animateToActivity(Intent intent, Boolean finishFromActivity, Integer requestCode) {
         intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);

app/src/main/java/io/github/gsantner/opoc/util/SimpleMarkdownParser.java

@@ -1,11 +1,11 @@
 /*
- * ---------------------------------------------------------------------------- *
- * Gregor Santner <gsantner.github.io> wrote this file. You can do whatever
- * you want with this stuff. If we meet some day, and you think this stuff is
- * worth it, you can buy me a coke in return. Provided as is without any kind
- * of warranty. No attribution required.                  - Gregor Santner
+ * ------------------------------------------------------------------------------
+ * Gregor Santner <gsantner.github.io> wrote this. You can do whatever you want
+ * with it. If we meet some day, and you think it is worth it, you can buy me a
+ * coke in return. Provided as is without any kind of warranty. Do not blame or
+ * sue me if something goes wrong. No attribution required.    - Gregor Santner
  *
- * License of this file: Creative Commons Zero (CC0 1.0)
+ * License: Creative Commons Zero (CC0 1.0)
  *  http://creativecommons.org/publicdomain/zero/1.0/
  * ----------------------------------------------------------------------------
  */
@@ -50,7 +50,7 @@ public class SimpleMarkdownParser {
     public final static SmpFilter FILTER_ANDROID_TEXTVIEW = new SmpFilter() {
         @Override
         public String filter(String text) {
-            // TextView supports a limited set of _html tags, most notably
+            // TextView supports a limited set of html tags, most notably
             // a href, b, big, font size&color, i, li, small, u
 
             // Don't start new line if 2 empty lines and heading
@@ -111,6 +111,22 @@ public class SimpleMarkdownParser {
         }
     };
 
+    public final static SmpFilter FILTER_CHANGELOG = new SmpFilter() {
+        @Override
+        public String filter(String text) {
+            text = text
+                    .replace("New:", "<font color='#276230'>New:</font>")
+                    .replace("Added:", "<font color='#276230'>Added:</font>")
+                    .replace("Fixed:", "<font color='#005688'>Fixed:</font>")
+                    .replace("Removed:", "<font color='#C13524'>Removed:</font>")
+                    .replace("Updated:", "<font color='#555555'>Updated:</font>")
+                    .replace("Improved:", "<font color='#555555'>Improved:</font>")
+                    .replace("Modified:", "<font color='#555555'>Modified:</font>")
+            ;
+            return text;
+        }
+    };
+
     //########################
     //## Singleton
     //########################