Fix some silly crashes

app/build.gradle

@@ -60,19 +60,19 @@ dependencies {
         exclude group: 'stax', module: 'stax-api'
         exclude group: 'stax', module: 'stax'
     }
-    compile 'com.squareup.okhttp3:okhttp:3.3.1'
-    compile 'com.squareup.okhttp3:logging-interceptor:3.3.1'
+    compile 'com.squareup.okhttp3:okhttp:3.4.1'
+    compile 'com.squareup.okhttp3:logging-interceptor:3.4.1'
     compile 'com.squareup.picasso:picasso:2.5.2'
     compile 'com.jakewharton.picasso:picasso2-okhttp3-downloader:1.0.2'
     compile 'com.squareup:otto:1.3.8'
-    compile 'io.reactivex:rxjava:1.1.6'
+    compile 'io.reactivex:rxjava:1.1.7'
     compile 'io.reactivex:rxandroid:1.2.1'
-    compile 'com.jakewharton:butterknife:8.1.0'
-    apt 'com.jakewharton:butterknife-compiler:8.1.0'
+    compile 'com.jakewharton:butterknife:8.2.0'
+    apt 'com.jakewharton:butterknife-compiler:8.2.0'
     compile 'com.jakewharton.timber:timber:4.1.2'
     apt 'com.bluelinelabs:logansquare-compiler:1.3.7'
     compile 'com.bluelinelabs:logansquare:1.3.7'
-    compile 'net.danlew:android.joda:2.9.3.1'
+    compile 'net.danlew:android.joda:2.9.4.1'
     compile 'org.parceler:parceler-api:1.1.5'
     apt 'org.parceler:parceler:1.1.5'
     compile 'com.commit451:bypasses:1.0.1'

app/src/main/java/com/commit451/gitlab/dialog/AccessDialog.java

@@ -7,6 +7,7 @@ import android.widget.Toast;
 import com.afollestad.materialdialogs.DialogAction;
 import com.afollestad.materialdialogs.MaterialDialog;
+import com.afollestad.materialdialogs.Theme;
 import com.commit451.gitlab.R;
 import com.commit451.easycallback.EasyCallback;
 import com.commit451.gitlab.api.GitLabClient;
@@ -24,6 +25,11 @@ import timber.log.Timber;
 public class AccessDialog extends MaterialDialog {
     void onApply() {
+        if (getSelectedIndex() == -1) {
+            Toast.makeText(getContext(), R.string.please_select_access_level, Toast.LENGTH_LONG)
+                    .show();
+            return;
+        }
         String accessLevel = mRoleNames[getSelectedIndex()];
         if (accessLevel == null) {
             Toast.makeText(getContext(), R.string.please_select_access_level, Toast.LENGTH_LONG)
@@ -83,6 +89,7 @@ public class AccessDialog extends MaterialDialog {
                         return true;
                     }
                 })
+                .theme(Theme.DARK)
                 .progress(true, 0) // So we can later show loading progress
                 .positiveText(R.string.action_apply)
                 .negativeText(R.string.md_cancel_label));

app/src/main/java/com/commit451/gitlab/viewHolder/CommitViewHolder.java

@@ -46,6 +46,10 @@ public class CommitViewHolder extends RecyclerView.ViewHolder {
         mMessageView.setText(commit.getTitle());
         mAuthorView.setText(commit.getAuthorName());
-        mTimeView.setText(DateUtils.getRelativeTimeSpanString(itemView.getContext(), commit.getCreatedAt()));
+        if (commit.getCreatedAt() != null) {
+            mTimeView.setText(DateUtils.getRelativeTimeSpanString(itemView.getContext(), commit.getCreatedAt()));
+        } else {
+            mTimeView.setText(R.string.unknown);
+        }
     }
 }

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

 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+    <!-- General -->
     <string name="app_name">LabCoat</string>
+    <string name="unknown">Unknown</string>
     <!-- Drawer -->
     <string name="nav_projects">Projects</string>

build.gradle

@@ -9,7 +9,7 @@ buildscript {
         classpath 'com.android.tools.build:gradle:2.1.2'
         classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
         //check with ./gradlew dependencyUpdates
-        classpath 'com.github.ben-manes:gradle-versions-plugin:0.12.0'
+        classpath 'com.github.ben-manes:gradle-versions-plugin:0.13.0'
         classpath 'io.fabric.tools:gradle:1.21.7'
     }
 }