fix some issues where the password repository was not initialized

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

@@ -54,7 +54,6 @@ public class PasswordFragment extends Fragment{
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-
         String path = getArguments().getString("Path");
 
         settings = PreferenceManager.getDefaultSharedPreferences(getActivity());

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

@@ -198,7 +198,9 @@ public class PasswordStore extends AppCompatActivity {
     }
 
     private void createRepository() {
-//        final String keyId = settings.getString("openpgp_key_ids", "");
+        if (!PasswordRepository.isInitialized()) {
+            PasswordRepository.initialize(this);
+        }
 
         File localDir = PasswordRepository.getWorkTree();
 
@@ -251,35 +253,7 @@ public class PasswordStore extends AppCompatActivity {
     }
 
     private void checkLocalRepository() {
-        File dir = null;
+        PasswordRepository.initialize(this);
-
-        if (settings.getBoolean("git_external", false)) {
-            if (settings.getString("git_external_repo", null) != null) {
-                dir = new File(settings.getString("git_external_repo", null));
-            }
-        } else {
-            dir = new File(getFilesDir() + "/store");
-        }
-        // temp for debug
-        if (dir == null) {
-            Intent intent = new Intent(this, UserPreference.class);
-            intent.putExtra("operation", "git_external");
-            startActivity(intent);
-            return;
-        }
-
-        // uninitialize the repo if the dir does not exist or is absolutely empty
-        if (!dir.exists() || !dir.isDirectory() || FileUtils.listFiles(dir, null, false).isEmpty()) {
-            settings.edit().putBoolean("repository_initialized", false).apply();
-        }
-
-        if (!PasswordRepository.getPasswords(dir).isEmpty()) {
-            settings.edit().putBoolean("repository_initialized", true).apply();
-        }
-
-        // create the repository static variable in PasswordRepository
-        PasswordRepository.getRepository(new File(dir.getAbsolutePath() + "/.git"));
-
         checkLocalRepository(PasswordRepository.getWorkTree());
     }
 
@@ -287,7 +261,6 @@ public class PasswordStore extends AppCompatActivity {
         Log.d("PASS", "Check, dir: " + localDir.getAbsolutePath());
         FragmentManager fragmentManager = getFragmentManager();
         FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
-
         if (settings.getBoolean("repository_initialized", false)) {
             // do not push the fragment if we already have it
             if (fragmentManager.findFragmentByTag("PasswordsList") == null || settings.getBoolean("repo_changed", false)) {
@@ -483,6 +456,8 @@ public class PasswordStore extends AppCompatActivity {
     }
 
     protected void initRepository(final int operation) {
+        PasswordRepository.closeRepository();
+
         new AlertDialog.Builder(this)
                 .setTitle("Repositiory location")
                 .setMessage("Select where to create or clone your password repository.")
@@ -495,19 +470,32 @@ public class PasswordStore extends AppCompatActivity {
                             intent.putExtra("operation", "git_external");
                             startActivityForResult(intent, operation);
                         } else {
-                            PasswordRepository.closeRepository();
+                            switch (operation) {
-                            checkLocalRepository();
+                                case NEW_REPO_BUTTON:
+                                    initializeRepositoryInfo();
+                                    break;
+                                case CLONE_REPO_BUTTON:
+                                    PasswordRepository.initialize(PasswordStore.this);
+
+                                    Intent intent = new Intent(activity, GitActivity.class);
+                                    intent.putExtra("Operation", GitActivity.REQUEST_CLONE);
+                                    startActivityForResult(intent, GitActivity.REQUEST_CLONE);
+                                    break;
+                            }
                         }
                     }
                 })
                 .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:
+                                PasswordRepository.initialize(PasswordStore.this);
+
                                 Intent intent = new Intent(activity, GitActivity.class);
                                 intent.putExtra("Operation", GitActivity.REQUEST_CLONE);
                                 startActivityForResult(intent, GitActivity.REQUEST_CLONE);

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

@@ -104,6 +104,7 @@ public class UserPreference extends AppCompatActivity {
                                 public void onClick(DialogInterface dialogInterface, int i) {
                                     try {
                                         FileUtils.cleanDirectory(PasswordRepository.getWorkTree());
+                                        PasswordRepository.closeRepository();
                                     } catch (Exception e) {
                                         //TODO Handle the diffent cases of exceptions
                                     }

app/src/main/java/com/zeapo/pwdstore/utils/PasswordRepository.java

@@ -1,7 +1,13 @@
 package com.zeapo.pwdstore.utils;
 
+import android.app.Activity;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
 import android.util.Log;
 
+import com.zeapo.pwdstore.UserPreference;
+
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.filefilter.FileFilterUtils;
 import org.eclipse.jgit.api.Git;
@@ -111,6 +117,38 @@ public class PasswordRepository {
         repository = null;
     }
 
+    public static void initialize(Activity callingActivity) {
+        File dir = null;
+        SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(callingActivity.getApplicationContext());
+
+        if (settings.getBoolean("git_external", false)) {
+            if (settings.getString("git_external_repo", null) != null) {
+                dir = new File(settings.getString("git_external_repo", null));
+            }
+        } else {
+            dir = new File(callingActivity.getFilesDir() + "/store");
+        }
+        // temp for debug
+        if (dir == null) {
+            Intent intent = new Intent(callingActivity, UserPreference.class);
+            intent.putExtra("operation", "git_external");
+            callingActivity.startActivity(intent);
+            return;
+        }
+
+        // uninitialize the repo if the dir does not exist or is absolutely empty
+        if (!dir.exists() || !dir.isDirectory() || FileUtils.listFiles(dir, null, false).isEmpty()) {
+            settings.edit().putBoolean("repository_initialized", false).apply();
+        }
+
+        if (!PasswordRepository.getPasswords(dir).isEmpty()) {
+            settings.edit().putBoolean("repository_initialized", true).apply();
+        }
+
+        // create the repository static variable in PasswordRepository
+        PasswordRepository.getRepository(new File(dir.getAbsolutePath() + "/.git"));
+    }
+
     public static ArrayList<File> getFilesList(){
         return getFilesList(repository.getWorkTree());
     }