/*
* Firetweet - Twitter client for Android
*
* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.getlantern.firetweet.activity;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.app.Dialog;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Rect;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.support.v4.widget.SimpleCursorAdapter;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBar.Tab;
import android.support.v7.app.ActionBar.TabListener;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AutoCompleteTextView;
import org.getlantern.querybuilder.Expression;
import org.getlantern.firetweet.R;
import org.getlantern.firetweet.activity.support.BaseActionBarActivity;
import org.getlantern.firetweet.activity.support.UserListSelectorActivity;
import org.getlantern.firetweet.adapter.SourceAutoCompleteAdapter;
import org.getlantern.firetweet.adapter.UserHashtagAutoCompleteAdapter;
import org.getlantern.firetweet.adapter.support.SupportTabsAdapter;
import org.getlantern.firetweet.fragment.BaseFiltersFragment;
import org.getlantern.firetweet.fragment.BaseFiltersFragment.FilteredKeywordsFragment;
import org.getlantern.firetweet.fragment.BaseFiltersFragment.FilteredLinksFragment;
import org.getlantern.firetweet.fragment.BaseFiltersFragment.FilteredSourcesFragment;
import org.getlantern.firetweet.fragment.BaseFiltersFragment.FilteredUsersFragment;
import org.getlantern.firetweet.fragment.support.BaseSupportDialogFragment;
import org.getlantern.firetweet.model.ParcelableUser;
import org.getlantern.firetweet.provider.FiretweetDataStore.Filters;
import org.getlantern.firetweet.util.ContentValuesCreator;
import org.getlantern.firetweet.util.ParseUtils;
import org.getlantern.firetweet.util.ThemeUtils;
import org.getlantern.firetweet.util.Utils;
import static org.getlantern.firetweet.util.Utils.getDefaultAccountId;
public class FiltersActivity extends BaseActionBarActivity implements TabListener, OnPageChangeListener {
private static final String EXTRA_AUTO_COMPLETE_TYPE = "auto_complete_type";
private static final int AUTO_COMPLETE_TYPE_SOURCES = 2;
private ViewPager mViewPager;
private SupportTabsAdapter mAdapter;
private ActionBar mActionBar;
private SharedPreferences mPreferences;
@Override
public void onSupportContentChanged() {
super.onSupportContentChanged();
mViewPager = (ViewPager) findViewById(R.id.pager);
}
@Override
public boolean onCreateOptionsMenu(final Menu menu) {
getMenuInflater().inflate(R.menu.menu_filters, menu);
return true;
}
@Override
public boolean onPrepareOptionsMenu(final Menu menu) {
return true;
}
@Override
public boolean onOptionsItemSelected(final MenuItem item) {
switch (item.getItemId()) {
case MENU_HOME: {
navigateUpFromSameTask();
return true;
}
case MENU_ADD: {
final Fragment f = mAdapter.getItem(mViewPager.getCurrentItem());
if (!(f instanceof BaseFiltersFragment)) return true;
final Bundle args = new Bundle();
if (f instanceof FilteredUsersFragment) {
final Intent intent = new Intent(INTENT_ACTION_SELECT_USER);
intent.setClass(this, UserListSelectorActivity.class);
intent.putExtra(EXTRA_ACCOUNT_ID, getDefaultAccountId(this));
startActivityForResult(intent, REQUEST_SELECT_USER);
return true;
}
if (f instanceof FilteredSourcesFragment) {
args.putInt(EXTRA_AUTO_COMPLETE_TYPE, AUTO_COMPLETE_TYPE_SOURCES);
}
args.putParcelable(EXTRA_URI, ((BaseFiltersFragment) f).getContentUri());
final AddItemFragment dialog = new AddItemFragment();
dialog.setArguments(args);
dialog.show(getSupportFragmentManager(), "add_rule");
return true;
}
}
return false;
}
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mPreferences = getSharedPreferences(SHARED_PREFERENCES_NAME, MODE_PRIVATE);
setContentView(R.layout.activity_filters);
mActionBar = getSupportActionBar();
mAdapter = new SupportTabsAdapter(this, getSupportFragmentManager(), null);
mActionBar.setDisplayHomeAsUpEnabled(true);
mActionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
addTab(FilteredUsersFragment.class, R.string.users, 0);
addTab(FilteredKeywordsFragment.class, R.string.keywords, 1);
addTab(FilteredSourcesFragment.class, R.string.sources, 2);
addTab(FilteredLinksFragment.class, R.string.links, 3);
mViewPager.setAdapter(mAdapter);
mViewPager.setOnPageChangeListener(this);
}
@Override
public boolean getSystemWindowsInsets(Rect insets) {
return false;
}
@Override
public void onPageScrolled(final int position, final float positionOffset, final int positionOffsetPixels) {
}
@Override
public void onPageSelected(final int position) {
if (mActionBar == null) return;
mActionBar.setSelectedNavigationItem(position);
}
@Override
public void onPageScrollStateChanged(final int state) {
}
@Override
public void onTabSelected(final Tab tab, final FragmentTransaction ft) {
mViewPager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(final Tab tab, final FragmentTransaction ft) {
}
@Override
public void onTabReselected(final Tab tab, final FragmentTransaction ft) {
}
@Override
protected void onActivityResult(final int requestCode, final int resultCode, final Intent data) {
switch (requestCode) {
case REQUEST_SELECT_USER: {
final Fragment filter = mAdapter.getItem(mViewPager.getCurrentItem());
if (resultCode != RESULT_OK || !(filter instanceof FilteredUsersFragment) || !data.hasExtra(EXTRA_USER))
return;
final ParcelableUser user = data.getParcelableExtra(EXTRA_USER);
final ContentValues values = ContentValuesCreator.createFilteredUser(user);
final ContentResolver resolver = getContentResolver();
resolver.delete(Filters.Users.CONTENT_URI, Expression.equals(Filters.Users.USER_ID, user.id).getSQL(), null);
resolver.insert(Filters.Users.CONTENT_URI, values);
break;
}
}
}
private void addTab(final Class<? extends Fragment> cls, final int name, final int position) {
if (mActionBar == null || mAdapter == null) return;
mActionBar.addTab(mActionBar.newTab().setText(name).setTabListener(this));
mAdapter.addTab(cls, null, getString(name), null, position, null);
}
public static final class AddItemFragment extends BaseSupportDialogFragment implements OnClickListener {
private AutoCompleteTextView mEditText;
private SimpleCursorAdapter mUserAutoCompleteAdapter;
@Override
public void onClick(final DialogInterface dialog, final int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
if (mEditText.length() <= 0) return;
final ContentValues values = new ContentValues();
values.put(Filters.VALUE, getText());
final Bundle args = getArguments();
final Uri uri = args.getParcelable(EXTRA_URI);
getContentResolver().insert(uri, values);
break;
}
}
@NonNull
@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
final FragmentActivity activity = getActivity();
final Context wrapped = ThemeUtils.getDialogThemedContext(activity);
final AlertDialog.Builder builder = new AlertDialog.Builder(wrapped);
buildDialog(builder);
final View view = LayoutInflater.from(wrapped).inflate(R.layout.auto_complete_textview, null);
builder.setView(view);
mEditText = (AutoCompleteTextView) view.findViewById(R.id.edit_text);
final Bundle args = getArguments();
final int auto_complete_type = args != null ? args.getInt(EXTRA_AUTO_COMPLETE_TYPE, 0) : 0;
if (auto_complete_type != 0) {
if (auto_complete_type == AUTO_COMPLETE_TYPE_SOURCES) {
mUserAutoCompleteAdapter = new SourceAutoCompleteAdapter(activity);
} else {
final UserHashtagAutoCompleteAdapter adapter = new UserHashtagAutoCompleteAdapter(activity);
adapter.setAccountId(Utils.getDefaultAccountId(activity));
mUserAutoCompleteAdapter = adapter;
}
mEditText.setAdapter(mUserAutoCompleteAdapter);
mEditText.setThreshold(1);
}
builder.setTitle(R.string.add_rule);
builder.setPositiveButton(android.R.string.ok, this);
builder.setNegativeButton(android.R.string.cancel, this);
return builder.create();
}
protected String getText() {
return ParseUtils.parseString(mEditText.getText());
}
private void buildDialog(final Builder builder) {
}
}
}