Minor fixes

Clover/app/src/main/java/org/floens/chan/core/presenter/ReplyPresenter.java

@@ -394,6 +394,7 @@ public class ReplyPresenter implements AuthenticationLayoutCallback, ImagePickDe
         callback.openSpoiler(false, false);
         callback.openPreview(false, null);
         callback.openPreviewMessage(false, null);
+        callback.destroyCurrentAuthentication();
     }
 
     private void makeSubmitCall() {
@@ -419,7 +420,9 @@ public class ReplyPresenter implements AuthenticationLayoutCallback, ImagePickDe
                 case AUTHENTICATION:
                     SiteAuthentication authentication = loadable.site.actions().postAuthenticate();
 
-                    callback.initializeAuthentication(loadable.site, authentication, this);
+                    // cleanup resources tied to the new captcha layout/presenter
+                    callback.destroyCurrentAuthentication();
+                    callback.initializeAuthentication(loadable.site, authentication, this, useV2NoJsCaptcha);
                     callback.setPage(Page.AUTHENTICATION, true);
 
                     break;

Clover/app/src/main/java/org/floens/chan/ui/view/WrappingGridView.java

@@ -0,0 +1,50 @@
+/*
+ * Clover - 4chan browser https://github.com/Floens/Clover/
+ * Copyright (C) 2014  Floens
+ *
+ * This program 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.floens.chan.ui.view;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.GridView;
+
+public class WrappingGridView extends GridView {
+
+    public WrappingGridView(Context context) {
+        super(context);
+    }
+
+    public WrappingGridView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public WrappingGridView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        int heightSpec = heightMeasureSpec;
+        if (getLayoutParams().height == ViewGroup.LayoutParams.WRAP_CONTENT) {
+            heightSpec = View.MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, View.MeasureSpec.AT_MOST);
+        }
+
+        super.onMeasure(widthMeasureSpec, heightSpec);
+    }
+
+}

Clover/app/src/main/java/org/floens/chan/utils/BackgroundUtils.java

@@ -17,11 +17,18 @@
  */
 package org.floens.chan.utils;
 
+import android.os.Looper;
+
 import java.util.concurrent.Callable;
 import java.util.concurrent.Executor;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 public class BackgroundUtils {
+
+    public static boolean isMainThread() {
+        return Thread.currentThread() == Looper.getMainLooper().getThread();
+    }
+
     public static <T> Cancelable runWithExecutor(Executor executor, final Callable<T> background,
                                                  final BackgroundResult<T> result) {
         final AtomicBoolean cancelled = new AtomicBoolean(false);

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

@@ -577,4 +577,11 @@ Don't have a 4chan Pass?<br>
     "</string>
 
     <string name="settings_screen_theme">Themes</string>
+    <string name="captcha_layout_v2_verify_button_text" tools:ignore="MissingTranslation">Verify</string>
+    <string name="captcha_layout_v2_reload" tools:ignore="MissingTranslation">Reload</string>
+    <string name="captcha_layout_v2_use_old_captcha" tools:ignore="MissingTranslation">Use old captcha</string>
+    <string name="captcha_layout_v2_you_have_to_select_at_least_one_image" tools:ignore="MissingTranslation">You have to selected at least one image (if you see a captcha that does not have any matching images then it is probably a bug fill an issue and use old captcha for a while)</string>
+    <string name="captcha_layout_v2_verification_already_in_progress" tools:ignore="MissingTranslation">Verification is already in progress</string>
+    <string name="captcha_layout_v2_captcha_request_is_already_in_progress" tools:ignore="MissingTranslation">Captcha request is already in progress</string>
+    <string name="captcha_layout_v2_you_are_requesting_captcha_too_fast" translatable="false">You are requesting captcha too fast</string>
 </resources>