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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package com.android.dialer.about;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.LoaderManager.LoaderCallbacks;
import android.support.v4.content.Loader;
import android.support.v7.app.ActionBarActivity;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import java.util.ArrayList;
import java.util.List;
/** An Activity listing third party libraries with notice licenses. */
public final class LicenseMenuActivity extends ActionBarActivity
implements LoaderCallbacks<List<License>> {
static final String ARGS_LICENSE = "license";
private static final int LOADER_ID = 54321;
private ArrayAdapter<License> listAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.license_menu_activity);
if (getSupportActionBar() != null) {
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
}
listAdapter = new ArrayAdapter<>(this, R.layout.license, R.id.license, new ArrayList<>());
getSupportLoaderManager().initLoader(LOADER_ID, null, this);
ListView listView = (ListView) findViewById(R.id.license_list);
listView.setAdapter(listAdapter);
listView.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
License license = (License) parent.getItemAtPosition(position);
Intent licenseIntent = new Intent(LicenseMenuActivity.this, LicenseActivity.class);
licenseIntent.putExtra(ARGS_LICENSE, license);
startActivity(licenseIntent);
}
});
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
// Go back one place in the history stack, if the app icon is clicked.
finish();
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onDestroy() {
super.onDestroy();
getSupportLoaderManager().destroyLoader(LOADER_ID);
}
@Override
public Loader<List<License>> onCreateLoader(int id, Bundle args) {
return new LicenseLoader(this);
}
@Override
public void onLoadFinished(Loader<List<License>> loader, List<License> licenses) {
listAdapter.clear();
listAdapter.addAll(licenses);
listAdapter.notifyDataSetChanged();
}
@Override
public void onLoaderReset(Loader<List<License>> loader) {
listAdapter.clear();
listAdapter.notifyDataSetChanged();
}
}
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