Appropriate save Icon in EditKeyActivity

OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/helper/ActionBarHelper.java

@@ -113,4 +113,64 @@ public class ActionBarHelper {
         actionBar.setCustomView(customActionBarView);
     }
 
+    /**
+     * Sets custom view on ActionBar for Save activities
+     *
+     * @param actionBar
+     * @param saveText
+     * @param saveOnClickListener
+     */
+    public static void setSaveView(ActionBar actionBar, int saveText,
+                                   OnClickListener saveOnClickListener) {
+        // Inflate a "Save" custom action bar view to serve as the "Up" affordance.
+        final LayoutInflater inflater = (LayoutInflater) actionBar.getThemedContext()
+                .getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
+        final View customActionBarView = inflater
+                .inflate(R.layout.actionbar_custom_view_save, null);
+
+        ((TextView) customActionBarView.findViewById(R.id.actionbar_save_text)).setText(saveText);
+        customActionBarView.findViewById(R.id.actionbar_save).setOnClickListener(
+                saveOnClickListener);
+
+        // Show the custom action bar view and hide the normal Home icon and title.
+        actionBar.setDisplayShowTitleEnabled(false);
+        actionBar.setDisplayShowHomeEnabled(false);
+        actionBar.setDisplayShowCustomEnabled(true);
+        actionBar.setCustomView(customActionBarView);
+    }
+
+    /**
+     * Sets custom view on ActionBar for Save/Cancel activities
+     *
+     * @param actionBar
+     * @param saveText
+     * @param saveOnClickListener
+     * @param cancelText
+     * @param cancelOnClickListener
+     */
+    public static void setSaveCancelView(ActionBar actionBar, int saveText,
+                                         OnClickListener saveOnClickListener, int cancelText,
+                                         OnClickListener cancelOnClickListener) {
+
+        // Inflate a "Done"/"Cancel" custom action bar view
+        final LayoutInflater inflater = (LayoutInflater) actionBar.getThemedContext()
+                .getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
+        final View customActionBarView = inflater.inflate(
+                R.layout.actionbar_custom_view_save_cancel, null);
+
+        ((TextView) customActionBarView.findViewById(R.id.actionbar_save_text)).setText(saveText);
+        customActionBarView.findViewById(R.id.actionbar_save).setOnClickListener(
+                saveOnClickListener);
+        ((TextView) customActionBarView.findViewById(R.id.actionbar_cancel_text))
+                .setText(cancelText);
+        customActionBarView.findViewById(R.id.actionbar_cancel).setOnClickListener(
+                cancelOnClickListener);
+
+        // Show the custom action bar view and hide the normal Home icon and title.
+        actionBar.setDisplayShowTitleEnabled(false);
+        actionBar.setDisplayShowHomeEnabled(false);
+        actionBar.setDisplayShowCustomEnabled(true);
+        actionBar.setCustomView(customActionBarView, new ActionBar.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
+    }
 }

OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyActivity.java

@@ -250,7 +250,7 @@ public class EditKeyActivity extends ActionBarActivity {
      */
     private void handleActionEditKey(Intent intent) {
         // Inflate a "Done"/"Cancel" custom action bar
-        ActionBarHelper.setDoneView(getSupportActionBar(), R.string.btn_save,
+        ActionBarHelper.setSaveView(getSupportActionBar(), R.string.btn_save,
                 new View.OnClickListener() {
                     @Override
                     public void onClick(View v) {

OpenPGP-Keychain/src/main/res/layout/actionbar_custom_view_save.xml

@@ -0,0 +1,27 @@
+<!--
+      Copyright 2013 The Android Open Source Project
+
+      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.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:dividerPadding="12dp"
+    android:orientation="horizontal"
+    android:divider="@drawable/abc_list_divider_holo_light"
+    android:showDividers="end" >
+
+    <include layout="@layout/actionbar_include_save_button" />
+
+</LinearLayout>

OpenPGP-Keychain/src/main/res/layout/actionbar_custom_view_save_cancel.xml

@@ -0,0 +1,29 @@
+<!--
+      Copyright 2013 The Android Open Source Project
+
+      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.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:dividerPadding="12dp"
+    android:divider="@drawable/abc_list_divider_holo_light"
+    android:orientation="horizontal"
+    android:showDividers="middle">
+
+    <include layout="@layout/actionbar_include_cancel_button" />
+
+    <include layout="@layout/actionbar_include_save_button" />
+
+</LinearLayout>

OpenPGP-Keychain/src/main/res/layout/actionbar_include_save_button.xml

@@ -0,0 +1,36 @@
+<!--
+      Copyright 2013 The Android Open Source Project
+
+      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.
+-->
+
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/actionbar_save"
+    style="@style/Widget.AppCompat.ActionButton"
+    android:layout_width="0dp"
+    android:layout_height="match_parent"
+    android:layout_weight="1">
+
+    <TextView
+        android:id="@+id/actionbar_save_text"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:drawableLeft="@drawable/ic_action_save"
+        android:drawablePadding="8dp"
+        android:gravity="center_vertical"
+        android:paddingRight="20dp"
+        style="@style/Widget.AppCompat.Light.ActionBar.TabText"
+        android:text="Save (set in-code!)" />
+
+</FrameLayout>