Code cleanup - most notably BitmessageService was cleaned up and doesn't use messaging anymore

app/src/main/java/ch/dissem/apps/abit/util/Assets.java

@@ -28,15 +28,6 @@ import java.util.Scanner;
  * Helper class to work with Assets.
  */
 public class Assets {
-    public static String readToString(Context ctx, String name) {
-        try {
-            InputStream in = ctx.getAssets().open(name);
-            return new Scanner(in, "UTF-8").useDelimiter("\\A").next();
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
     public static List<String> readSqlStatements(Context ctx, String name) {
         try {
             InputStream in = ctx.getAssets().open(name);

app/src/main/java/ch/dissem/apps/abit/util/Constants.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2016 Christian Basler
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package ch.dissem.apps.abit.util;
 
 import java.util.regex.Pattern;

app/src/main/java/ch/dissem/apps/abit/util/Drawables.java

@@ -32,7 +32,7 @@ import com.mikepenz.iconics.IconicsDrawable;
  */
 public class Drawables {
     public static void addIcon(Context ctx, Menu menu, int menuItem, GoogleMaterial.Icon icon) {
-        menu.findItem(menuItem).setIcon(new IconicsDrawable(ctx, icon).colorRes(R.color.primary_text_default_material_dark).actionBar());
+        menu.findItem(menuItem).setIcon(new IconicsDrawable(ctx, icon).colorRes(R.color.colorPrimaryDarkText).actionBar());
     }
 
     public static Bitmap toBitmap(Identicon identicon, int size) {

app/src/main/java/ch/dissem/apps/abit/util/PRNGFixes.java

@@ -1,4 +1,3 @@
-package ch.dissem.apps.abit.util;
 /*
  * This software is provided 'as-is', without any express or implied
  * warranty.  In no event will Google be held liable for any damages
@@ -9,6 +8,8 @@ package ch.dissem.apps.abit.util;
  * freely, as long as the origin is not misrepresented.
  */
 
+package ch.dissem.apps.abit.util;
+
 import android.os.Build;
 import android.os.Process;
 import android.util.Log;
@@ -78,7 +79,7 @@ public final class PRNGFixes {
             // Mix in the device- and invocation-specific seed.
             Class.forName("org.apache.harmony.xnet.provider.jsse.NativeCrypto")
                     .getMethod("RAND_seed", byte[].class)
-                    .invoke(null, generateSeed());
+                    .invoke(null, (Object) generateSeed());
 
             // Mix output of Linux PRNG into OpenSSL's PRNG
             int bytesRead = (Integer) Class.forName(
@@ -169,6 +170,7 @@ public final class PRNGFixes {
      * {@link SecureRandomSpi} which passes all requests to the Linux PRNG
      * ({@code /dev/urandom}).
      */
+    @SuppressWarnings("JavaDoc")
     public static class LinuxPRNGSecureRandom extends SecureRandomSpi {
 
         /*
@@ -241,6 +243,7 @@ public final class PRNGFixes {
                 synchronized (sLock) {
                     in = getUrandomInputStream();
                 }
+                //noinspection SynchronizationOnLocalVariableOrMethodParameter
                 synchronized (in) {
                     in.readFully(bytes);
                 }

app/src/main/java/ch/dissem/apps/abit/util/Preferences.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2016 Christian Basler
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package ch.dissem.apps.abit.util;
 
 import android.content.Context;