user is able to chose internal/external when creating/cloning

also no longer needed to close to refresh the list

4 files changed, 86 insertions, 17 deletions

diff --git a/app/src/main/java/com/zeapo/pwdstore/PasswordFragment.java b/app/src/main/java/com/zeapo/pwdstore/PasswordFragment.java
index 48e33892..07ed9895 100644
--- a/app/src/main/java/com/zeapo/pwdstore/PasswordFragment.java
+++ b/app/src/main/java/com/zeapo/pwdstore/PasswordFragment.java
@@ -5,7 +5,7 @@ import android.app.Fragment;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.util.Log;
@@ -105,7 +105,7 @@ public class PasswordFragment extends Fragment{
                         recyclerAdapter.clear();
                         recyclerAdapter.addAll(PasswordRepository.getPasswords(item.getFile()));
 
-                        ((ActionBarActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+                        ((AppCompatActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true);
                     } else {
                         ((PasswordStore) getActivity()).decryptPassword(item);
                     }
@@ -138,7 +138,7 @@ public class PasswordFragment extends Fragment{
         recyclerAdapter.clear();
         recyclerAdapter.addAll(PasswordRepository.getPasswords());
 
-        ((ActionBarActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(false);
+        ((AppCompatActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(false);
     }
 
     /**
diff --git a/app/src/main/java/com/zeapo/pwdstore/PasswordStore.java b/app/src/main/java/com/zeapo/pwdstore/PasswordStore.java
index a08e7d88..c788821f 100644
--- a/app/src/main/java/com/zeapo/pwdstore/PasswordStore.java
+++ b/app/src/main/java/com/zeapo/pwdstore/PasswordStore.java
@@ -10,7 +10,7 @@ import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
 import android.support.v4.view.MenuItemCompat;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.SearchView;
 import android.util.Log;
 import android.view.Menu;
@@ -29,12 +29,16 @@ import org.eclipse.jgit.api.Git;
 
 import java.io.File;
 
-public class PasswordStore extends ActionBarActivity  {
+public class PasswordStore extends AppCompatActivity {
     private static final String TAG = "PwdStrAct";
     private File currentDir;
     private SharedPreferences settings;
     private Activity activity;
     private PasswordFragment plist;
+    private AlertDialog selectDestinationDialog;
+
+    private final static int CLONE_REPO_BUTTON = 401;
+    private final static int NEW_REPO_BUTTON = 402;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -65,7 +69,7 @@ public class PasswordStore extends ActionBarActivity  {
         }
 
         // uninitialize the repo if the dir does not exist or is absolutely empty
-        if (!dir.exists() || !dir.isDirectory()) {
+        if (!dir.exists() || !dir.isDirectory() || FileUtils.listFiles(dir, null, false).isEmpty()) {
             settings.edit().putBoolean("repository_initialized", false).apply();
         }
 
@@ -208,10 +212,12 @@ public class PasswordStore extends ActionBarActivity  {
         }
     }
 
-    public void getClone(View view){
-        Intent intent = new Intent(this, GitActivity.class);
-        intent.putExtra("Operation", GitActivity.REQUEST_CLONE);
-        startActivityForResult(intent, GitActivity.REQUEST_CLONE);
+    public void cloneExistingRepository(View view) {
+        initRepository(CLONE_REPO_BUTTON);
+    }
+
+    public void createNewRepository(View view) {
+        initRepository(NEW_REPO_BUTTON);
     }
 
     private void createRepository() {
@@ -232,7 +238,7 @@ public class PasswordStore extends ActionBarActivity  {
         checkLocalRepository();
     }
 
-    public void initRepository(View view) {
+    public void initializeRepositoryInfo() {
         final String keyId = settings.getString("openpgp_key_ids", "");
 
         if (keyId != null && keyId.isEmpty())
@@ -267,7 +273,13 @@ public class PasswordStore extends ActionBarActivity  {
 
         if (settings.getBoolean("repository_initialized", false)) {
             // do not push the fragment if we already have it
-            if (fragmentManager.findFragmentByTag("PasswordsList") == null) {
+            if (fragmentManager.findFragmentByTag("PasswordsList") == null || settings.getBoolean("repo_changed", false)) {
+                settings.edit().putBoolean("repo_changed", false).apply();
+
+                // todo move this as it is duplicated upthere!
+                if (fragmentManager.findFragmentByTag("PasswordsList") != null) {
+                    fragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
+                }
 
                 // clean things up
                 if (fragmentManager.findFragmentByTag("ToCloneOrNot") != null) {
@@ -425,13 +437,55 @@ public class PasswordStore extends ActionBarActivity  {
                     refreshListAdapter();
                     break;
                 case GitActivity.REQUEST_INIT:
-                    initRepository(getCurrentFocus());
+                    initializeRepositoryInfo();
                     break;
                 case GitActivity.REQUEST_PULL:
                     updateListAdapter();
                     break;
+                case NEW_REPO_BUTTON:
+                    initializeRepositoryInfo();
+                    break;
+                case CLONE_REPO_BUTTON:
+                    Intent intent = new Intent(activity, GitActivity.class);
+                    intent.putExtra("Operation", GitActivity.REQUEST_CLONE);
+                    startActivityForResult(intent, GitActivity.REQUEST_CLONE);
+                    break;
             }
-
         }
     }
+
+    protected void initRepository(final int operation) {
+        new AlertDialog.Builder(this)
+                .setTitle("Repositiory location")
+                .setMessage("Select where to create or clone your password repository.")
+                .setPositiveButton("External", new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int whichButton) {
+                        settings.edit().putBoolean("git_external", true).apply();
+
+                        if (settings.getString("git_external_repo", null) == null) {
+                            Intent intent = new Intent(activity, UserPreference.class);
+                            intent.putExtra("operation", "git_external");
+                            startActivityForResult(intent, operation);
+                        } else {
+                            checkLocalRepository();
+                        }
+                    }
+                })
+                .setNegativeButton("Internal", new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int whichButton) {
+                        settings.edit().putBoolean("git_external", false).apply();
+                        switch (operation) {
+                            case NEW_REPO_BUTTON:
+                                initializeRepositoryInfo();
+                                break;
+                            case CLONE_REPO_BUTTON:
+                                Intent intent = new Intent(activity, GitActivity.class);
+                                intent.putExtra("Operation", GitActivity.REQUEST_CLONE);
+                                startActivityForResult(intent, GitActivity.REQUEST_CLONE);
+                                break;
+                        }
+                    }
+                })
+                .show();
+    }
 }
diff --git a/app/src/main/java/com/zeapo/pwdstore/UserPreference.java b/app/src/main/java/com/zeapo/pwdstore/UserPreference.java
index fbdc7d3d..00e71ae8 100644
--- a/app/src/main/java/com/zeapo/pwdstore/UserPreference.java
+++ b/app/src/main/java/com/zeapo/pwdstore/UserPreference.java
@@ -110,10 +110,24 @@ public class UserPreference extends AppCompatActivity {
                 return false;
             });
 
-            findPreference("pref_select_external").setOnPreferenceClickListener((Preference pref) -> {
+            final Preference externalRepo = findPreference("pref_select_external");
+            externalRepo.setSummary(getPreferenceManager().getSharedPreferences().getString("git_external_repo", "No external repository selected"));
+            externalRepo.setOnPreferenceClickListener((Preference pref) -> {
                 callingActivity.selectExternalGitRepository();
                 return true;
             });
+
+            Preference.OnPreferenceChangeListener resetRepo = new Preference.OnPreferenceChangeListener() {
+                @Override
+                public boolean onPreferenceChange(Preference preference, Object o) {
+                    PasswordRepository.closeRepository();
+                    getPreferenceManager().getSharedPreferences().edit().putBoolean("repo_changed", true).apply();
+                    return true;
+                }
+            };
+
+            findPreference("pref_select_external").setOnPreferenceChangeListener(resetRepo);
+            findPreference("git_external").setOnPreferenceChangeListener(resetRepo);
         }
     }
 
diff --git a/app/src/main/java/com/zeapo/pwdstore/git/GitActivity.java b/app/src/main/java/com/zeapo/pwdstore/git/GitActivity.java
index b763a275..2d8f2e5a 100644
--- a/app/src/main/java/com/zeapo/pwdstore/git/GitActivity.java
+++ b/app/src/main/java/com/zeapo/pwdstore/git/GitActivity.java
@@ -8,7 +8,7 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.AppCompatActivity;
 import android.text.Editable;
 import android.text.TextWatcher;
 import android.util.Log;
@@ -34,7 +34,7 @@ import java.util.regex.Pattern;
 
 // TODO move the messages to strings.xml
 
-public class GitActivity extends ActionBarActivity {
+public class GitActivity extends AppCompatActivity {
     private static final String TAG = "GitAct";
 
     private Activity activity;
@@ -56,6 +56,7 @@ public class GitActivity extends ActionBarActivity {
     public static final int REQUEST_INIT = 104;
     public static final int EDIT_SERVER = 105;
     public static final int REQUEST_SYNC = 106;
+    public static final int REQUEST_CREATE = 107;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {