remove useless and confusing option from the preferences

Author: zeapo

app/src/main/java/com/zeapo/pwdstore/PasswordStore.java

@@ -415,6 +415,20 @@ public void onClick(DialogInterface dialogInterface, int i) {
             return;
         }
 
+        if (settings.getStringSet("openpgp_key_ids_set", new HashSet<String>()).isEmpty()) {
+            new AlertDialog.Builder(this)
+                    .setTitle("OpenPGP key not selected")
+                    .setMessage("We will redirect you to settings. Please select your OpenPGP Key.")
+                    .setPositiveButton(this.getResources().getString(R.string.dialog_ok), new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialogInterface, int i) {
+                            Intent intent = new Intent(activity, UserPreference.class);
+                            startActivity(intent);
+                        }
+                    }).show();
+            return;
+        }
+
         this.currentDir = getCurrentDir();
         Log.i("PWDSTR", "Adding file to : " + this.currentDir.getAbsolutePath());
 

app/src/main/java/com/zeapo/pwdstore/UserPreference.java

@@ -40,7 +40,6 @@
 
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOUtils;
-import org.openintents.openpgp.util.OpenPgpKeyPreference;
 import org.openintents.openpgp.util.OpenPgpUtils;
 
 import java.io.File;
@@ -54,7 +53,6 @@ public class UserPreference extends AppCompatActivity {
     private final static int IMPORT_SSH_KEY = 1;
     private final static int IMPORT_PGP_KEY = 2;
     private final static int EDIT_GIT_INFO = 3;
-    private OpenPgpKeyPreference mKey;
     private final static int SELECT_GIT_DIRECTORY = 4;
     private final static int REQUEST_EXTERNAL_STORAGE = 50;
     private PrefsFragment prefsFragment;
@@ -151,20 +149,6 @@ public void onClick(DialogInterface dialogInterface, int i) {
                 }
             });
 
-            callingActivity.mKey = (OpenPgpKeyPreference) findPreference("openpgp_key");
-
-            if (sharedPreferences.getString("openpgp_provider_list", null) != null) {
-                ((UserPreference) getActivity()).mKey.setOpenPgpProvider(sharedPreferences.getString("openpgp_provider_list", ""));
-            }
-
-            findPreference("openpgp_provider_list").setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
-                @Override
-                public boolean onPreferenceChange(Preference preference, Object o) {
-                    callingActivity.mKey.setOpenPgpProvider((String) o);
-                    return true;
-                }
-            });
-
             final Preference externalRepo = findPreference("pref_select_external");
             externalRepo.setSummary(getPreferenceManager().getSharedPreferences().getString("git_external_repo", callingActivity.getString(R.string.no_repo_selected)));
             externalRepo.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@@ -443,14 +427,6 @@ public void onClick(DialogInterface dialogInterface, int i) {
                 break;
                 case EDIT_GIT_INFO: {
 
-                }
-                break;
-                case OpenPgpKeyPreference.REQUEST_CODE_KEY_PREFERENCE: {
-                    if (mKey.handleOnActivityResult(requestCode, resultCode, data)) {
-                        // handled by OpenPgpKeyPreference
-                        PreferenceManager.getDefaultSharedPreferences(this.getApplicationContext()).edit().putLong("openpgp_sign_key", mKey.getValue()).apply();
-                        return;
-                    }
                 }
                 break;
                 case SELECT_GIT_DIRECTORY: {

app/src/main/res/xml/preference.xml

@@ -31,10 +31,6 @@
         <org.openintents.openpgp.util.OpenPgpAppPreference
             android:key="openpgp_provider_list"
             android:title="@string/pref_provider_title" />
-        <org.openintents.openpgp.util.OpenPgpKeyPreference
-            android:enabled="false"
-            android:key="openpgp_key"
-            android:title="Select key" />
         <Preference
             android:key="openpgp_key_id_pref"
             android:title="@string/pref_key_title" />