mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-11-06 17:25:05 -05:00
multi selection for secret key list
This commit is contained in:
parent
2ccfc09f44
commit
1970d4be6e
@ -364,7 +364,7 @@
|
||||
<string name="key_list_empty_text2">You can start by</string>
|
||||
<string name="key_list_empty_text3">or</string>
|
||||
<string name="key_list_empty_button_create">creating your own key pair</string>
|
||||
<string name="key_list_empty_button_import">importing public keys.</string>
|
||||
<string name="key_list_empty_button_import">importing keys.</string>
|
||||
|
||||
<!-- Key view -->
|
||||
<string name="key_view_action_encrypt">Encrypt to this contact</string>
|
||||
|
@ -17,22 +17,32 @@
|
||||
|
||||
package org.sufficientlysecure.keychain.ui;
|
||||
|
||||
import java.util.Set;
|
||||
|
||||
import org.sufficientlysecure.keychain.Id;
|
||||
import org.sufficientlysecure.keychain.R;
|
||||
import org.sufficientlysecure.keychain.provider.KeychainContract;
|
||||
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
|
||||
import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds;
|
||||
import org.sufficientlysecure.keychain.ui.adapter.KeyListSecretAdapter;
|
||||
import org.sufficientlysecure.keychain.ui.dialog.DeleteKeyDialogFragment;
|
||||
|
||||
import android.annotation.SuppressLint;
|
||||
import android.content.Intent;
|
||||
import android.database.Cursor;
|
||||
import android.net.Uri;
|
||||
import android.os.Build;
|
||||
import android.os.Bundle;
|
||||
import android.support.v4.app.LoaderManager;
|
||||
import android.support.v4.content.CursorLoader;
|
||||
import android.support.v4.content.Loader;
|
||||
import android.view.ActionMode;
|
||||
import android.view.Menu;
|
||||
import android.view.MenuItem;
|
||||
import android.view.View;
|
||||
import android.widget.AdapterView;
|
||||
import android.widget.ListView;
|
||||
import android.widget.AbsListView.MultiChoiceModeListener;
|
||||
import android.widget.AdapterView.OnItemClickListener;
|
||||
|
||||
import com.actionbarsherlock.app.SherlockListFragment;
|
||||
@ -47,6 +57,7 @@ public class KeyListSecretFragment extends SherlockListFragment implements
|
||||
/**
|
||||
* Define Adapter and Loader on create of Activity
|
||||
*/
|
||||
@SuppressLint("NewApi")
|
||||
@Override
|
||||
public void onActivityCreated(Bundle savedInstanceState) {
|
||||
super.onActivityCreated(savedInstanceState);
|
||||
@ -59,6 +70,75 @@ public class KeyListSecretFragment extends SherlockListFragment implements
|
||||
// application this would come from a resource.
|
||||
setEmptyText(getString(R.string.list_empty));
|
||||
|
||||
/*
|
||||
* ActionBarSherlock does not support MultiChoiceModeListener. Thus multi-selection is only
|
||||
* available for Android >= 3.0
|
||||
*/
|
||||
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
|
||||
getListView().setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
|
||||
getListView().setMultiChoiceModeListener(new MultiChoiceModeListener() {
|
||||
|
||||
private int count = 0;
|
||||
|
||||
@Override
|
||||
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
|
||||
android.view.MenuInflater inflater = getActivity().getMenuInflater();
|
||||
inflater.inflate(R.menu.key_list_secret_multi, menu);
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
|
||||
Set<Integer> positions = mAdapter.getCurrentCheckedPosition();
|
||||
|
||||
// get IDs for checked positions as long array
|
||||
long[] ids = new long[positions.size()];
|
||||
int i = 0;
|
||||
for (int pos : positions) {
|
||||
ids[i] = mAdapter.getItemId(pos);
|
||||
i++;
|
||||
}
|
||||
|
||||
switch (item.getItemId()) {
|
||||
case R.id.menu_key_list_public_multi_delete: {
|
||||
showDeleteKeyDialog(ids);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onDestroyActionMode(ActionMode mode) {
|
||||
count = 0;
|
||||
mAdapter.clearSelection();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onItemCheckedStateChanged(ActionMode mode, int position, long id,
|
||||
boolean checked) {
|
||||
if (checked) {
|
||||
count++;
|
||||
mAdapter.setNewSelection(position, checked);
|
||||
} else {
|
||||
count--;
|
||||
mAdapter.removeSelection(position);
|
||||
}
|
||||
|
||||
String keysSelected = getResources().getQuantityString(
|
||||
R.plurals.key_list_selected_keys, count, count);
|
||||
mode.setTitle(keysSelected);
|
||||
}
|
||||
|
||||
});
|
||||
}
|
||||
|
||||
// We have a menu item to show in action bar.
|
||||
setHasOptionsMenu(true);
|
||||
|
||||
@ -123,4 +203,16 @@ public class KeyListSecretFragment extends SherlockListFragment implements
|
||||
editIntent.setAction(EditKeyActivity.ACTION_EDIT_KEY);
|
||||
startActivityForResult(editIntent, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Show dialog to delete key
|
||||
*
|
||||
* @param keyRingRowIds
|
||||
*/
|
||||
public void showDeleteKeyDialog(long[] keyRingRowIds) {
|
||||
DeleteKeyDialogFragment deleteKeyDialog = DeleteKeyDialogFragment.newInstance(null,
|
||||
keyRingRowIds, Id.type.secret_key);
|
||||
|
||||
deleteKeyDialog.show(getActivity().getSupportFragmentManager(), "deleteKeyDialog");
|
||||
}
|
||||
}
|
||||
|
@ -17,12 +17,17 @@
|
||||
|
||||
package org.sufficientlysecure.keychain.ui.adapter;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Set;
|
||||
|
||||
import org.sufficientlysecure.keychain.R;
|
||||
import org.sufficientlysecure.keychain.helper.OtherHelper;
|
||||
import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds;
|
||||
|
||||
import android.annotation.SuppressLint;
|
||||
import android.content.Context;
|
||||
import android.database.Cursor;
|
||||
import android.graphics.Color;
|
||||
import android.support.v4.widget.CursorAdapter;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
@ -30,9 +35,11 @@ import android.view.ViewGroup;
|
||||
import android.widget.TextView;
|
||||
|
||||
public class KeyListSecretAdapter extends CursorAdapter {
|
||||
|
||||
private LayoutInflater mInflater;
|
||||
|
||||
@SuppressLint("UseSparseArrays")
|
||||
private HashMap<Integer, Boolean> mSelection = new HashMap<Integer, Boolean>();
|
||||
|
||||
public KeyListSecretAdapter(Context context, Cursor c, int flags) {
|
||||
super(context, c, flags);
|
||||
|
||||
@ -74,4 +81,46 @@ public class KeyListSecretAdapter extends CursorAdapter {
|
||||
return mInflater.inflate(R.layout.key_list_item, null);
|
||||
}
|
||||
|
||||
/** -------------------------- MULTI-SELECTION METHODS -------------- */
|
||||
public void setNewSelection(int position, boolean value) {
|
||||
mSelection.put(position, value);
|
||||
notifyDataSetChanged();
|
||||
}
|
||||
|
||||
public boolean isPositionChecked(int position) {
|
||||
Boolean result = mSelection.get(position);
|
||||
return result == null ? false : result;
|
||||
}
|
||||
|
||||
public Set<Integer> getCurrentCheckedPosition() {
|
||||
return mSelection.keySet();
|
||||
}
|
||||
|
||||
public void removeSelection(int position) {
|
||||
mSelection.remove(position);
|
||||
notifyDataSetChanged();
|
||||
}
|
||||
|
||||
public void clearSelection() {
|
||||
mSelection.clear();
|
||||
notifyDataSetChanged();
|
||||
}
|
||||
|
||||
@Override
|
||||
public View getView(int position, View convertView, ViewGroup parent) {
|
||||
// let the adapter handle setting up the row views
|
||||
View v = super.getView(position, convertView, parent);
|
||||
|
||||
/**
|
||||
* Change color for multi-selection
|
||||
*/
|
||||
// default color
|
||||
v.setBackgroundColor(Color.TRANSPARENT);
|
||||
if (mSelection.get(position) != null) {
|
||||
// this is a selected position, change color!
|
||||
v.setBackgroundColor(parent.getResources().getColor(R.color.emphasis));
|
||||
}
|
||||
return v;
|
||||
}
|
||||
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user