more improvements to the expandable list

- Deletion is working flawlessly
- refresh works better now, especially after add
- Added the possibility to refresh list after gitasync

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

@@ -16,11 +16,13 @@ import org.eclipse.jgit.api.errors.TransportException;
 public class GitAsyncTask extends AsyncTask<GitCommand, Integer, Integer> {
     private Activity activity;
     private boolean finishOnEnd;
+    private boolean refreshListOnEnd;
     private ProgressDialog dialog;
 
-    public GitAsyncTask(Activity activity, boolean finishOnEnd) {
+    public GitAsyncTask(Activity activity, boolean finishOnEnd, boolean refreshListOnEnd) {
         this.activity = activity;
         this.finishOnEnd = finishOnEnd;
+        this.refreshListOnEnd = refreshListOnEnd;
 
         dialog = new ProgressDialog(this.activity);
     }
@@ -62,5 +64,13 @@ public class GitAsyncTask extends AsyncTask<GitCommand, Integer, Integer> {
             this.activity.setResult(Activity.RESULT_OK);
             this.activity.finish();
         }
+
+        if (refreshListOnEnd) {
+            try {
+                ((PasswordStore) this.activity).refreshListAdapter();
+            } catch (ClassCastException e){
+                // oups, mistake
+            }
+        }
     }
 }

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

@@ -441,7 +441,7 @@ public class GitHandler extends Activity {
                     + ":" +
                     settings.getString("git_remote_location", "path/to/repository"));
 
-            new GitAsyncTask(activity, true).execute(new Git(PasswordRepository.getRepository(new File("")))
+            new GitAsyncTask(activity, true, false).execute(new Git(PasswordRepository.getRepository(new File("")))
                     .pull()
                     .setRebase(true)
                     .setRemote("origin")
@@ -481,7 +481,7 @@ public class GitHandler extends Activity {
                     + ":" +
                     settings.getString("git_remote_location", "path/to/repository"));
 
-            new GitAsyncTask(activity, true).execute(new Git(PasswordRepository.getRepository(new File("")))
+            new GitAsyncTask(activity, true, false).execute(new Git(PasswordRepository.getRepository(new File("")))
                     .push()
                     .setPushAll()
                     .setRemote("origin")

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

@@ -10,6 +10,7 @@ import android.view.ViewGroup;
 import android.widget.AbsListView;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
+import android.widget.ExpandableListAdapter;
 import android.widget.ExpandableListView;
 import android.widget.ListAdapter;
 import android.widget.ListView;
@@ -54,7 +55,7 @@ public class PasswordFragment extends Fragment implements ExpandableListView.OnG
         super.onCreate(savedInstanceState);
 
         String path = getArguments().getString("Path");
-        mAdapter = new PasswordAdapter(getActivity(), PasswordRepository.getPasswords(new File(path)));
+        mAdapter = new PasswordAdapter((PasswordStore) getActivity(), PasswordRepository.getPasswords(new File(path)));
     }
 
     @Override
@@ -124,6 +125,7 @@ public class PasswordFragment extends Fragment implements ExpandableListView.OnG
     public void updateAdapter() {
         mAdapter.clear();
         mAdapter.addAll(PasswordRepository.getPasswords(new File(getArguments().getString("Path"))));
+        mListView.setAdapter((ExpandableListAdapter) mAdapter);
     }
 
 }

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

@@ -16,6 +16,7 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.EditText;
+import android.widget.ExpandableListView;
 import android.widget.LinearLayout;
 
 import com.jcraft.jsch.JSch;
@@ -42,7 +43,7 @@ import java.util.Stack;
 public class PasswordStore extends Activity  implements ToCloneOrNot.OnFragmentInteractionListener, PasswordFragment.OnFragmentInteractionListener {
     private Stack<Integer> scrollPositions;
     /** if we leave the activity to do something, do not add any other fragment */
-    private boolean leftActivity = false;
+    public boolean leftActivity = false;
     private File currentDir;
     private SharedPreferences settings;
     private Activity activity;
@@ -250,19 +251,6 @@ public class PasswordStore extends Activity  implements ToCloneOrNot.OnFragmentI
             checkLocalRepository(item.getFile());
         } else {
             try {
-                try {
-                    this.leftActivity = true;
-
-                    Intent intent = new Intent(this, PgpHandler.class);
-                    intent.putExtra("PGP-ID", FileUtils.readFileToString(PasswordRepository.getFile("/.gpg-id")));
-                    intent.putExtra("NAME", item.toString());
-                    intent.putExtra("FILE_PATH", item.getFile().getAbsolutePath());
-                    intent.putExtra("Operation", "DECRYPT");
-                    startActivityForResult(intent, PgpHandler.REQUEST_CODE_DECRYPT_AND_VERIFY);
-
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
 
 
             } catch (Exception e) {
@@ -271,6 +259,21 @@ public class PasswordStore extends Activity  implements ToCloneOrNot.OnFragmentI
             }
         }
     }
+    public void decryptPassword(PasswordItem item) {
+        try {
+            this.leftActivity = true;
+
+            Intent intent = new Intent(this, PgpHandler.class);
+            intent.putExtra("PGP-ID", FileUtils.readFileToString(PasswordRepository.getFile("/.gpg-id")));
+            intent.putExtra("NAME", item.toString());
+            intent.putExtra("FILE_PATH", item.getFile().getAbsolutePath());
+            intent.putExtra("Operation", "DECRYPT");
+            startActivityForResult(intent, PgpHandler.REQUEST_CODE_DECRYPT_AND_VERIFY);
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
 
     public void createPassword(View v) {
         this.currentDir = getCurrentDir();
@@ -288,7 +291,36 @@ public class PasswordStore extends Activity  implements ToCloneOrNot.OnFragmentI
         }
     }
 
-    private void refreshListAdapter() {
+    public void deletePassword(final PasswordItem item) {
+        new AlertDialog.Builder(this).
+                setMessage("Are you sure you want to delete the password \"" +
+                        item + "\"")
+                .setPositiveButton("YES", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterface, int i) {
+                        String path = item.getFile().getAbsolutePath();
+                        item.getFile().delete();
+
+                        setResult(RESULT_CANCELED);
+                        Git git = new Git(PasswordRepository.getRepository(new File("")));
+                        GitAsyncTask tasks = new GitAsyncTask(activity, false, true);
+                        System.out.println(tasks);
+                        tasks.execute(
+                                git.rm().addFilepattern(path.replace(PasswordRepository.getWorkTree() + "/", "")),
+                                git.commit().setMessage("[ANDROID PwdStore] Remove " + item + " from store.")
+                        );
+                    }
+                })
+                .setNegativeButton("NO", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterface, int i) {
+
+                    }
+                })
+                .show();
+    }
+
+    public void refreshListAdapter() {
         PasswordFragment plist;
         if  (null !=
                 (plist = (PasswordFragment) getFragmentManager().findFragmentByTag("PasswordsList"))) {
@@ -311,7 +343,7 @@ public class PasswordStore extends Activity  implements ToCloneOrNot.OnFragmentI
             switch (requestCode) {
                 case PgpHandler.REQUEST_CODE_ENCRYPT :
                     Git git = new Git(PasswordRepository.getRepository(new File("")));
-                    GitAsyncTask tasks = new GitAsyncTask(this, false);
+                    GitAsyncTask tasks = new GitAsyncTask(this, false, false);
                     tasks.execute(
                             git.add().addFilepattern("."),
                             git.commit().setMessage("[ANDROID PwdStore] Add " + data.getExtras().getString("NAME") + " from store.")

app/src/main/java/com/zeapo/pwdstore/crypto/PgpHandler.java

@@ -155,7 +155,7 @@ public class PgpHandler extends Activity {
                 finish();
                 break;
             case R.id.crypto_delete_button:
-                deletePassword();
+//                deletePassword();
                 break;
             case R.id.crypto_get_key_ids:
                 getKeyIds(new Intent());
@@ -462,30 +462,5 @@ public class PgpHandler extends Activity {
 
     }
 
-    private void deletePassword() {
-        new AlertDialog.Builder(this).
-                setMessage("Are you sure you want to delete the password \"" +
-                        getIntent().getExtras().getString("NAME") + "\"")
-                .setPositiveButton("YES", new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialogInterface, int i) {
-                        (new File(getIntent().getExtras().getString("FILE_PATH"))).delete();
 
-                        setResult(RESULT_CANCELED);
-                        Git git = new Git(PasswordRepository.getRepository(new File("")));
-                        GitAsyncTask tasks = new GitAsyncTask(activity, true);
-                        tasks.execute(
-                                git.rm().addFilepattern(getIntent().getExtras().getString("FILE_PATH").replace(PasswordRepository.getWorkTree() + "/", "")),
-                                git.commit().setMessage("[ANDROID PwdStore] Remove " + getIntent().getExtras().getString("FILE_PATH") + " from store.")
-                        );
-                    }
-                })
-                .setNegativeButton("NO", new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialogInterface, int i) {
-
-                    }
-                })
-                .show();
-    }
 }

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

@@ -1,6 +1,8 @@
 package com.zeapo.pwdstore.utils;
 
 import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
 import android.database.DataSetObserver;
 import android.graphics.Typeface;
 import android.util.Log;
@@ -8,15 +10,21 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
+import android.widget.Button;
 import android.widget.ExpandableListAdapter;
+import android.widget.ImageButton;
 import android.widget.TextView;
 
+import com.zeapo.pwdstore.PasswordStore;
 import com.zeapo.pwdstore.R;
+import com.zeapo.pwdstore.crypto.PgpHandler;
+
+import org.apache.commons.io.FileUtils;
 
 import java.util.ArrayList;
 
 public class PasswordAdapter extends ArrayAdapter<PasswordItem>  implements  ExpandableListAdapter{
-    private final Context context;
+    private final PasswordStore activity;
     private final ArrayList<PasswordItem> values;
 
     static class ViewHolder {
@@ -24,10 +32,10 @@ public class PasswordAdapter extends ArrayAdapter<PasswordItem>  implements  Exp
         public TextView type;
     }
 
-    public PasswordAdapter(Context context, ArrayList<PasswordItem> values) {
+    public PasswordAdapter(PasswordStore activity, ArrayList<PasswordItem> values) {
-        super(context, R.layout.password_row_layout, values);
+        super(activity, R.layout.password_row_layout, values);
-        this.context = context;
         this.values = values;
+        this.activity = activity;
     }
 
     @Override
@@ -85,7 +93,7 @@ public class PasswordAdapter extends ArrayAdapter<PasswordItem>  implements  Exp
 
         // reuse for performance, holder pattern!
         if (rowView == null) {
-            LayoutInflater inflater = (LayoutInflater) context
+            LayoutInflater inflater = (LayoutInflater) activity
                     .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
             rowView = inflater.inflate(R.layout.password_row_layout, null);
 
@@ -100,12 +108,12 @@ public class PasswordAdapter extends ArrayAdapter<PasswordItem>  implements  Exp
         holder.name.setText(pass.toString());
 
         if (pass.getType() == PasswordItem.TYPE_CATEGORY) {
-            holder.name.setTextColor(this.context.getResources().getColor(android.R.color.holo_blue_dark));
+            holder.name.setTextColor(this.activity.getResources().getColor(android.R.color.holo_blue_dark));
             holder.name.setTypeface(Typeface.create(Typeface.DEFAULT, Typeface.BOLD));
             holder.type.setText("Category: ");
         } else {
             holder.type.setText("Password: ");
-            holder.name.setTextColor(this.context.getResources().getColor(android.R.color.holo_orange_dark));
+            holder.name.setTextColor(this.activity.getResources().getColor(android.R.color.holo_orange_dark));
             holder.name.setTypeface(Typeface.create(Typeface.DEFAULT, Typeface.NORMAL));
         }
 
@@ -114,12 +122,28 @@ public class PasswordAdapter extends ArrayAdapter<PasswordItem>  implements  Exp
 
     @Override
     public View getChildView(int i, int i2, boolean b, View view, ViewGroup viewGroup) {
-        PasswordItem pass = values.get(i);
+        final PasswordItem pass = values.get(i);
 
-        LayoutInflater inflater = (LayoutInflater) context
+        LayoutInflater inflater = (LayoutInflater) this.activity
                 .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
         view = inflater.inflate(R.layout.child_row_layout, null);
-        Log.i("ADAPTER", "Child clicked");
+
+        View.OnClickListener onClickListener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                switch (view.getId()) {
+                    case R.id.crypto_show_button:
+                        activity.decryptPassword(pass);
+                        break;
+                    case R.id.crypto_delete_button:
+                        activity.deletePassword(pass);
+                        break;
+                }
+            }
+        };
+
+        ((ImageButton) view.findViewById(R.id.crypto_show_button)).setOnClickListener(onClickListener);
+        ((ImageButton) view.findViewById(R.id.crypto_delete_button)).setOnClickListener(onClickListener);
 
         return view;
     }

app/src/main/res/layout/child_row_layout.xml

@@ -11,7 +11,6 @@
             android:src="@drawable/ico_del"
             android:background="@drawable/red_rectangle"
             android:layout_gravity="center_vertical"
-            android:onClick="handleClick"
             android:layout_column="1"
             android:layout_row="0"/>
 
@@ -23,7 +22,6 @@
             android:background="@drawable/blue_rectangle"
             android:layout_gravity="center_vertical"
             android:layout_marginLeft="8dp"
-            android:onClick="handleClick"
             android:layout_column="2"
             android:layout_row="0"/>