First public release

app/src/main/java/eu/faircode/email/Helper.java

@@ -0,0 +1,63 @@
+package eu.faircode.email;
+
+/*
+    This file is part of Safe email.
+
+    Safe email is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    NetGuard is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with NetGuard.  If not, see <http://www.gnu.org/licenses/>.
+
+    Copyright 2018 by Marcel Bokhorst (M66B)
+*/
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.text.TextUtils;
+import android.util.TypedValue;
+
+public class Helper {
+    static final String TAG = BuildConfig.APPLICATION_ID;
+
+    static int resolveColor(Context context, int attr) {
+        TypedValue typedValue = new TypedValue();
+        Resources.Theme theme = context.getTheme();
+        theme.resolveAttribute(attr, typedValue, true);
+        return typedValue.data;
+    }
+
+    static String localizeFolderName(Context context, String name) {
+        if ("INBOX".equals(name))
+            return context.getString(R.string.title_folder_inbox);
+        else if ("OUTBOX".equals(name))
+            return context.getString(R.string.title_folder_outbox);
+        else
+            return name;
+    }
+
+    static String localizeFolderName(Context context, TupleFolderEx folder) {
+        if (TextUtils.isEmpty(folder.accountName))
+            return localizeFolderName(context, folder.name);
+        else
+            return localizeFolderName(context, folder.name) + "/" + folder.accountName;
+    }
+
+    static String formatThrowable(Throwable ex) {
+        StringBuilder sb = new StringBuilder();
+        sb.append(ex.getMessage());
+        Throwable cause = ex.getCause();
+        while (cause != null) {
+            sb.append(" ").append(cause.getMessage());
+            cause = cause.getCause();
+        }
+        return sb.toString();
+    }
+}