166 lines
5.8 KiB
Java
166 lines
5.8 KiB
Java
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.mariotaku.twidere.fragment;
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import android.app.LoaderManager.LoaderCallbacks;
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import android.content.Intent;
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import android.content.Loader;
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import android.content.pm.PackageManager;
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import android.net.Uri;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.ContextMenu;
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import android.view.ContextMenu.ContextMenuInfo;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.widget.AdapterView.AdapterContextMenuInfo;
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import android.widget.ListView;
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import org.mariotaku.twidere.Constants;
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import org.mariotaku.twidere.R;
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import org.mariotaku.twidere.adapter.ExtensionsAdapter;
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import org.mariotaku.twidere.loader.ExtensionsListLoader;
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import org.mariotaku.twidere.loader.ExtensionsListLoader.ExtensionInfo;
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import org.mariotaku.twidere.util.MenuUtils;
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import org.mariotaku.twidere.util.PermissionsManager;
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import java.util.List;
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public class ExtensionsListFragment extends BaseListFragment implements Constants, LoaderCallbacks<List<ExtensionInfo>> {
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private ExtensionsAdapter mAdapter;
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private PackageManager mPackageManager;
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private PermissionsManager mPermissionsManager;
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@Override
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public void onActivityCreated(final Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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mPackageManager = getActivity().getPackageManager();
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mPermissionsManager = new PermissionsManager(getActivity());
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mAdapter = new ExtensionsAdapter(getActivity());
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setListAdapter(mAdapter);
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final ListView listView = getListView();
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listView.setOnCreateContextMenuListener(this);
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getLoaderManager().initLoader(0, null, this);
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setListShown(false);
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}
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@Override
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public void onStop() {
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super.onStop();
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}
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@Override
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public Loader<List<ExtensionInfo>> onCreateLoader(final int id, final Bundle args) {
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return new ExtensionsListLoader(getActivity(), mPackageManager);
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}
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@Override
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public void onLoadFinished(final Loader<List<ExtensionInfo>> loader, final List<ExtensionInfo> data) {
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mAdapter.setData(data);
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setListShown(true);
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}
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@Override
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public void onLoaderReset(final Loader<List<ExtensionInfo>> loader) {
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mAdapter.setData(null);
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}
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@Override
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public void onListItemClick(final ListView l, final View v, final int position, final long id) {
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openSettings(mAdapter.getItem(position));
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}
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@Override
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public void onResume() {
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super.onResume();
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mAdapter.notifyDataSetChanged();
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}
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@Override
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public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
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final MenuInflater inflater = new MenuInflater(v.getContext());
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inflater.inflate(R.menu.action_extension, menu);
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final AdapterContextMenuInfo adapterMenuInfo = (AdapterContextMenuInfo) menuInfo;
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final ExtensionInfo extensionInfo = mAdapter.getItem(adapterMenuInfo.position);
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if (extensionInfo.pname != null && extensionInfo.settings != null) {
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final Intent intent = new Intent(INTENT_ACTION_EXTENSION_SETTINGS);
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intent.setClassName(extensionInfo.pname, extensionInfo.settings);
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MenuUtils.setMenuItemAvailability(menu, R.id.settings, mPackageManager.queryIntentActivities(intent, 0).size() == 1);
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} else {
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MenuUtils.setMenuItemAvailability(menu, R.id.settings, false);
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}
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}
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@Override
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public boolean onContextItemSelected(MenuItem item) {
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final AdapterContextMenuInfo adapterMenuInfo = (AdapterContextMenuInfo) item.getMenuInfo();
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final ExtensionInfo extensionInfo = mAdapter.getItem(adapterMenuInfo.position);
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switch (item.getItemId()) {
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case R.id.settings: {
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openSettings(extensionInfo);
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break;
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}
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case R.id.delete: {
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uninstallExtension(extensionInfo);
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break;
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}
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case R.id.revoke: {
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mPermissionsManager.revoke(extensionInfo.pname);
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mAdapter.notifyDataSetChanged();
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break;
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}
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default: {
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return false;
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}
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}
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return true;
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}
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private boolean openSettings(final ExtensionInfo info) {
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if (info == null || info.settings == null) return false;
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final Intent intent = new Intent(INTENT_ACTION_EXTENSIONS);
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intent.setClassName(info.pname, info.settings);
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try {
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startActivity(intent);
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} catch (final Exception e) {
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Log.w(LOGTAG, e);
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return false;
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}
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return true;
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}
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private boolean uninstallExtension(final ExtensionInfo info) {
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if (info == null) return false;
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final Uri packageUri = Uri.parse("package:" + info.pname);
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final Intent uninstallIntent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE, packageUri);
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try {
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startActivity(uninstallIntent);
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} catch (final Exception e) {
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Log.w(LOGTAG, e);
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return false;
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}
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return true;
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}
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}
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