Add None-entry to ListPreference

6 files changed, 12 insertions, 0 deletions

diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-hdpi/ic_action_cancel_launchersize.png b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-hdpi/ic_action_cancel_launchersize.png
new file mode 100644
index 000000000..71b9118dc
--- /dev/null
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-hdpi/ic_action_cancel_launchersize.png
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-mdpi/ic_action_cancel_launchersize.png b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-mdpi/ic_action_cancel_launchersize.png
new file mode 100644
index 000000000..270abf45f
--- /dev/null
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-mdpi/ic_action_cancel_launchersize.png
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-xhdpi/ic_action_cancel_launchersize.png b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-xhdpi/ic_action_cancel_launchersize.png
new file mode 100644
index 000000000..1e3571fa5
--- /dev/null
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-xhdpi/ic_action_cancel_launchersize.png
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-xxhdpi/ic_action_cancel_launchersize.png b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-xxhdpi/ic_action_cancel_launchersize.png
new file mode 100644
index 000000000..52044601e
--- /dev/null
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/drawable-xxhdpi/ic_action_cancel_launchersize.png
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/res/values/strings.xml b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/values/strings.xml
new file mode 100644
index 000000000..a198d0b5e
--- /dev/null
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/res/values/strings.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="openpgp_list_preference_none">None</string>
+
+</resources>
\ No newline at end of file
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpListPreference.java b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpListPreference.java
index e29794e87..4917b6993 100644
--- a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpListPreference.java
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpListPreference.java
@@ -33,6 +33,8 @@ import android.widget.TextView;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.sufficientlysecure.keychain.api.R;
+
 public class OpenPgpListPreference extends DialogPreference {
     ArrayList<OpenPgpProviderEntry> mProviderList = new ArrayList<OpenPgpProviderEntry>();
     private String mSelectedPackage;
@@ -55,6 +57,10 @@ public class OpenPgpListPreference extends DialogPreference {
                 mProviderList.add(new OpenPgpProviderEntry(packageName, simpleName, icon));
             }
         }
+
+        // add "none"
+        mProviderList.add(0, new OpenPgpProviderEntry("", context.getString(R.string.openpgp_list_preference_none),
+                context.getResources().getDrawable(R.drawable.ic_action_cancel_launchersize)));
     }
 
     public OpenPgpListPreference(Context context) {