1 files changed, 51 insertions, 22 deletions

diff --git a/main/src/cgeo/geocaching/activity/AbstractActivity.java b/main/src/cgeo/geocaching/activity/AbstractActivity.java
index 42eb825..e3df1f7 100644
--- a/main/src/cgeo/geocaching/activity/AbstractActivity.java
+++ b/main/src/cgeo/geocaching/activity/AbstractActivity.java
@@ -12,15 +12,23 @@ import cgeo.geocaching.utils.HtmlUtils;
 import cgeo.geocaching.utils.TranslationUtils;
 
 import org.apache.commons.lang3.StringUtils;
+import org.eclipse.jdt.annotation.NonNull;
 
 import rx.Subscription;
 import rx.subscriptions.Subscriptions;
 
+import android.annotation.TargetApi;
 import android.content.Intent;
 import android.content.res.Resources;
+import android.nfc.NdefMessage;
+import android.nfc.NdefRecord;
+import android.nfc.NfcAdapter;
+import android.nfc.NfcEvent;
+import android.os.Build;
 import android.os.Bundle;
 import android.support.v7.app.ActionBarActivity;
-import android.view.ContextMenu;
+import android.support.v7.view.ActionMode;
+import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.Window;
@@ -43,11 +51,6 @@ public abstract class AbstractActivity extends ActionBarActivity implements IAbs
         this.keepScreenOn = keepScreenOn;
     }
 
-    @Override
-    final public void goHome(final View view) {
-        ActivityMixin.navigateToMain(this);
-    }
-
     final protected void showProgress(final boolean show) {
         ActivityMixin.showProgress(this, show);
     }
@@ -77,9 +80,8 @@ public abstract class AbstractActivity extends ActionBarActivity implements IAbs
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getItemId()== android.R.id.home) {
-            ActivityMixin.navigateToMain(this);
-            return true;
+        if (item.getItemId() == android.R.id.home) {
+            return ActivityMixin.navigateUp(this);
         }
         return super.onOptionsItemSelected(item);
     }
@@ -114,21 +116,14 @@ public abstract class AbstractActivity extends ActionBarActivity implements IAbs
     }
 
     protected void onCreate(final Bundle savedInstanceState, final int resourceLayoutID) {
-        onCreate(savedInstanceState, resourceLayoutID, false);
-    }
-
-    protected void onCreate(final Bundle savedInstanceState, final int resourceLayoutID, boolean useDialogTheme) {
 
         super.onCreate(savedInstanceState);
 
         initializeCommonFields();
 
         // non declarative part of layout
-        if (useDialogTheme) {
-            setTheme(ActivityMixin.getDialogTheme());
-        } else {
-            setTheme();
-        }
+        setTheme();
+
         setContentView(resourceLayoutID);
 
         // create view variables
@@ -161,9 +156,8 @@ public abstract class AbstractActivity extends ActionBarActivity implements IAbs
         new Keyboard(this).show(view);
     }
 
-    protected void buildDetailsContextMenu(final ContextMenu menu, final CharSequence clickedItemText, final CharSequence fieldTitle, final boolean copyOnly) {
-        menu.setHeaderTitle(fieldTitle);
-        getMenuInflater().inflate(R.menu.details_context, menu);
+    protected void buildDetailsContextMenu(final ActionMode actionMode, final Menu menu, final CharSequence clickedItemText, final CharSequence fieldTitle, final boolean copyOnly) {
+        actionMode.setTitle(fieldTitle);
         menu.findItem(R.id.menu_translate_to_sys_lang).setVisible(!copyOnly);
         if (!copyOnly) {
             if (clickedItemText.length() > TranslationUtils.TRANSLATION_TEXT_LENGTH_WARN) {
@@ -175,27 +169,62 @@ public abstract class AbstractActivity extends ActionBarActivity implements IAbs
         menu.findItem(R.id.menu_translate_to_english).setVisible(!copyOnly && !localeIsEnglish);
     }
 
-    protected boolean onClipboardItemSelected(final MenuItem item, final CharSequence clickedItemText) {
+    protected boolean onClipboardItemSelected(@NonNull final ActionMode actionMode, final MenuItem item, final CharSequence clickedItemText) {
         switch (item.getItemId()) {
             // detail fields
             case R.id.menu_copy:
                 ClipboardUtils.copyToClipboard(clickedItemText);
                 showToast(res.getString(R.string.clipboard_copy_ok));
+                actionMode.finish();
                 return true;
             case R.id.menu_translate_to_sys_lang:
                 TranslationUtils.startActivityTranslate(this, Locale.getDefault().getLanguage(), HtmlUtils.extractText(clickedItemText));
+                actionMode.finish();
                 return true;
             case R.id.menu_translate_to_english:
                 TranslationUtils.startActivityTranslate(this, Locale.ENGLISH.getLanguage(), HtmlUtils.extractText(clickedItemText));
+                actionMode.finish();
                 return true;
             case R.id.menu_cache_share_field:
                 final Intent intent = new Intent(Intent.ACTION_SEND);
                 intent.setType("text/plain");
                 intent.putExtra(Intent.EXTRA_TEXT, clickedItemText.toString());
                 startActivity(Intent.createChooser(intent, res.getText(R.string.cache_share_field)));
+                actionMode.finish();
                 return true;
             default:
                 return false;
         }
     }
+
+    // Do not support older devices than Android 4.0
+    // Although there even are 2.3 devices  (Nexus S)
+    // these are so few that we don't want to deal with the older (non Android Beam) API
+
+    public interface ActivitySharingInterface {
+        /** Return an URL that represent the current activity for sharing */
+        public String getUri();
+    }
+
+    protected void initializeAndroidBeam(ActivitySharingInterface sharingInterface) {
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
+            initializeICSAndroidBeam(sharingInterface);
+        }
+    }
+
+    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
+    protected void initializeICSAndroidBeam(final ActivitySharingInterface sharingInterface) {
+        NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(this);
+        if (nfcAdapter == null) {
+            return;
+        }
+        nfcAdapter.setNdefPushMessageCallback(new NfcAdapter.CreateNdefMessageCallback() {
+            @Override
+            public NdefMessage createNdefMessage(NfcEvent event) {
+                NdefRecord record = NdefRecord.createUri(sharingInterface.getUri());
+                return new NdefMessage(new NdefRecord[]{record});
+            }
+        }, this);
+
+    }
 }