diff options
Diffstat (limited to 'java/com/android/dialer/about/LicenseMenuActivity.java')
-rw-r--r-- | java/com/android/dialer/about/LicenseMenuActivity.java | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/java/com/android/dialer/about/LicenseMenuActivity.java b/java/com/android/dialer/about/LicenseMenuActivity.java new file mode 100644 index 000000000..f609d07d7 --- /dev/null +++ b/java/com/android/dialer/about/LicenseMenuActivity.java @@ -0,0 +1,101 @@ +/* + * 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.AppCompatActivity; +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 AppCompatActivity + 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(); + } +} |