Fix nullability with OkHttp. Don't crash on timeout from Okio

CHANGELOG.md

+Change Log
+==========
+
+Version 2.4.6
+----------------------------
+
+- Pipelines! Thanks to @nprail
+- Full screen image viewer for Markdown images thanks to @adi.bk
+- Fix crash when attempting to edit a file
+- Make build names make sense
+- Fix visibility issues with widgets
+- Bump API call timeouts to 30 seconds since they were failing often on GitLab.com

app/build.gradle

@@ -18,7 +18,7 @@ apply plugin: 'io.fabric'
 def versionMajor = 2
 def versionMinor = 4
-def versionPatch = 5
+def versionPatch = 6
 def versionBuild = 0 // bump for dogfood builds, public betas, etc.
 android {
@@ -74,21 +74,21 @@ android {
 ext {
     supportLibVersion = '25.3.1'
-    retrofitVersion = '2.2.0'
-    okHttpVersion = '3.7.0'
-    butterknifeVersion = '8.5.1'
+    retrofitVersion = '2.3.0'
+    okHttpVersion = '3.8.0'
+    butterknifeVersion = '8.6.0'
     loganSquareVersion = '1.3.7'
     parcelerVersion = '1.1.8'
     reptarVersion = '2.4.1'
     adapterLayout = '1.1.0'
-    materialDialogsVersion = '0.9.4.4'
+    materialDialogsVersion = '0.9.4.5'
     leakCanaryVersion = '1.5'
 }
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion"
+    compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlinVersion"
     compile "com.android.support:appcompat-v7:$supportLibVersion"
     compile "com.android.support:support-v13:$supportLibVersion"
@@ -126,7 +126,7 @@ dependencies {
     compile 'io.reactivex.rxjava2:rxjava:2.1.0'
     compile 'io.reactivex.rxjava2:rxandroid:2.0.1'
-    compile 'com.trello.rxlifecycle2:rxlifecycle-components:2.0.1'
+    compile 'com.trello.rxlifecycle2:rxlifecycle-components:2.1.0'
     compile 'net.danlew:android.joda:2.9.9'
@@ -174,7 +174,7 @@ dependencies {
     compile 'com.github.alorma:diff-textview:1.3.0'
-    compile 'com.wdullaer:materialdatetimepicker:3.2.0'
+    compile 'com.wdullaer:materialdatetimepicker:3.2.2'
     compile 'com.github.novoda:simple-chrome-custom-tabs:0.1.5'

app/src/main/java/com/commit451/gitlab/App.kt

@@ -13,6 +13,7 @@ import com.commit451.lift.Lift
 import com.novoda.simplechromecustomtabs.SimpleChromeCustomTabs
 import com.squareup.leakcanary.LeakCanary
 import com.squareup.picasso.Picasso
+import io.reactivex.plugins.RxJavaPlugins
 import net.danlew.android.joda.JodaTimeAndroid
 import okhttp3.OkHttpClient
 import okhttp3.logging.HttpLoggingInterceptor
@@ -52,6 +53,10 @@ open class App : Application() {
         }
         setupLeakCanary()
         instance = this
+        RxJavaPlugins.setErrorHandler { error ->
+            //In case an error cannot be thrown properly anywhere else in the app
+            Timber.e(error)
+        }
         GitLab.init()

app/src/main/java/com/commit451/gitlab/activity/LoginActivity.kt

@@ -434,7 +434,7 @@ class LoginActivity : BaseActivity() {
                 }
                 var errorMessage = getString(R.string.login_unauthorized)
                 try {
-                    val message = LoganSquare.parse(response.errorBody().byteStream(), Message::class.java)
+                    val message = LoganSquare.parse(response.errorBody()!!.byteStream(), Message::class.java)
                     if (message != null && message.message != null) {
                         errorMessage = message.message
                     }
@@ -457,7 +457,7 @@ class LoginActivity : BaseActivity() {
     }
     fun handleBasicAuthentication(response: Response<*>) {
-        val header = response.headers().get("WWW-Authenticate").trim { it <= ' ' }
+        val header = response.headers().get("WWW-Authenticate")!!.trim { it <= ' ' }
         if (!header.startsWith("Basic")) {
             Snackbar.make(root, getString(R.string.login_unsupported_authentication), Snackbar.LENGTH_LONG)
                     .show()

app/src/main/java/com/commit451/gitlab/activity/MorphActivity.kt

@@ -6,7 +6,7 @@ import com.commit451.morphtransitions.FabTransform
 /**
  * Activity that morphs from a FAB. Make sure the view you want to morph has the view id R.id.root and
- * call [.morph] when the content view is set
+ * call [.morph] when the content view is set. Does nothing if not on 21+
  */
 open class MorphActivity : BaseActivity() {
@@ -14,7 +14,9 @@ open class MorphActivity : BaseActivity() {
         if (root == null) {
             throw IllegalStateException("Cannot pass an empty view")
         }
-        FabTransform.setup(this, root)
+        if (Build.VERSION.SDK_INT >= 21) {
+            FabTransform.setup(this, root)
+        }
     }
     override fun onBackPressed() {