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..73047989c
--- /dev/null
+++ b/java/com/android/dialer/about/LicenseMenuActivity.java
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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();
+  }
+}