From e17c1a0cd4581adce49a9941b2f4fadbdbf5a94d Mon Sep 17 00:00:00 2001
From: mar-v-in <github@rvin.mooo.com>
Date: Sat, 2 Aug 2014 00:51:56 +0200
Subject: Fix focusing with To field

---
 .../sufficientlysecure/keychain/ui/EncryptFileFragment.java   | 10 +++++++---
 .../keychain/ui/widget/EncryptKeyCompletionView.java          | 11 +++++++++++
 OpenKeychain/src/main/res/layout/encrypt_file_fragment.xml    |  2 ++
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFileFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFileFragment.java
index 7650c3954..6bbbac713 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFileFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFileFragment.java
@@ -27,6 +27,7 @@ import android.os.Build;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
@@ -58,6 +59,7 @@ public class EncryptFileFragment extends Fragment implements EncryptActivityInte
     private View mAddView;
     private View mShareFile;
     private View mEncryptFile;
+    private ListView mSelectedFiles;
     private SelectedFilesAdapter mAdapter = new SelectedFilesAdapter();
     private final Map<Uri, Bitmap> thumbnailCache = new HashMap<Uri, Bitmap>();
 
@@ -100,9 +102,9 @@ public class EncryptFileFragment extends Fragment implements EncryptActivityInte
                 addInputUri();
             }
         });
-        ListView listView = (ListView) view.findViewById(R.id.selected_files_list);
-        listView.addFooterView(mAddView);
-        listView.setAdapter(mAdapter);
+        mSelectedFiles = (ListView) view.findViewById(R.id.selected_files_list);
+        mSelectedFiles.addFooterView(mAddView);
+        mSelectedFiles.setAdapter(mAdapter);
 
         return view;
     }
@@ -139,6 +141,7 @@ public class EncryptFileFragment extends Fragment implements EncryptActivityInte
 
         mEncryptInterface.getInputUris().add(inputUri);
         mEncryptInterface.notifyUpdate();
+        mSelectedFiles.requestFocus();
 
         /**
          * We hide the encrypt to file button if multiple files are selected.
@@ -157,6 +160,7 @@ public class EncryptFileFragment extends Fragment implements EncryptActivityInte
     private void delInputUri(int position) {
         mEncryptInterface.getInputUris().remove(position);
         mEncryptInterface.notifyUpdate();
+        mSelectedFiles.requestFocus();
 
         if (mEncryptInterface.getInputUris().size() > 1) {
             mEncryptFile.setVisibility(View.GONE);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/EncryptKeyCompletionView.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/EncryptKeyCompletionView.java
index 329ef2c9b..f1c17bfb5 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/EncryptKeyCompletionView.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/EncryptKeyCompletionView.java
@@ -4,6 +4,7 @@ import android.app.Activity;
 import android.content.Context;
 import android.database.Cursor;
 import android.graphics.Bitmap;
+import android.graphics.Rect;
 import android.os.Bundle;
 import android.support.v4.app.FragmentActivity;
 import android.support.v4.app.LoaderManager;
@@ -13,6 +14,7 @@ import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.ImageView;
 import android.widget.TextView;
 import com.tokenautocomplete.FilteredArrayAdapter;
@@ -109,6 +111,15 @@ public class EncryptKeyCompletionView extends TokenCompleteTextView {
         }
     }
 
+    @Override
+    public void onFocusChanged(boolean hasFocus, int direction, Rect previous) {
+        super.onFocusChanged(hasFocus, direction, previous);
+        if (hasFocus) {
+            ((InputMethodManager)getContext().getSystemService(Context.INPUT_METHOD_SERVICE))
+                    .showSoftInput(this, InputMethodManager.SHOW_IMPLICIT);
+        }
+    }
+
     public void swapCursor(Cursor cursor) {
         if (cursor == null) {
             setAdapter(new EncryptKeyAdapter(Collections.<EncryptionKey>emptyList()));
diff --git a/OpenKeychain/src/main/res/layout/encrypt_file_fragment.xml b/OpenKeychain/src/main/res/layout/encrypt_file_fragment.xml
index 3110b059e..b853ac2fb 100644
--- a/OpenKeychain/src/main/res/layout/encrypt_file_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/encrypt_file_fragment.xml
@@ -14,6 +14,8 @@
                 android:id="@+id/selected_files_list"
                 android:dividerHeight="4dip"
                 android:divider="@android:color/transparent"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
                 android:layout_marginTop="8dp"
                 android:layout_width="match_parent"
                 android:layout_height="0dip"
-- 
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