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/*
* Copyright (C) 2019 The LineageOS 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.launcher3.lineage.hidden;
import android.app.ActionBar;
import android.app.Activity;
import android.app.KeyguardManager;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.widget.DefaultItemAnimator;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.MenuItem;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.Toast;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.R;
import com.android.launcher3.lineage.hidden.db.HiddenComponent;
import com.android.launcher3.lineage.hidden.db.HiddenDatabaseHelper;
import java.util.List;
public class HiddenAppsActivity extends Activity implements
HiddenAppsAdapter.Listener,
LoadHiddenComponentsTask.Callback,
UpdateItemVisibilityTask.UpdateCallback {
private static final int REQUEST_AUTH_CODE = 92;
private RecyclerView mRecyclerView;
private LinearLayout mLoadingView;
private ProgressBar mProgressBar;
private HiddenDatabaseHelper mDbHelper;
private HiddenAppsAdapter mAdapter;
@Override
protected void onCreate(@Nullable Bundle savedInstance) {
super.onCreate(savedInstance);
ActionBar actionBar = getActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
}
setContentView(R.layout.activity_hidden_apps);
mRecyclerView = findViewById(R.id.hidden_apps_list);
mLoadingView = findViewById(R.id.hidden_apps_loading);
mProgressBar = findViewById(R.id.hidden_apps_progress_bar);
mAdapter = new HiddenAppsAdapter(this);
mDbHelper = HiddenDatabaseHelper.getInstance(this);
mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
mRecyclerView.setItemAnimator(new DefaultItemAnimator());
mRecyclerView.setAdapter(mAdapter);
authenticate();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_AUTH_CODE) {
if (resultCode == Activity.RESULT_OK) {
showUi();
} else {
finish();
}
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onItemChanged(@NonNull HiddenComponent component) {
new UpdateItemVisibilityTask(mDbHelper, this).execute(component);
}
@Override
public void onUpdated(boolean result) {
LauncherAppState state = LauncherAppState.getInstanceNoCreate();
if (state != null) {
state.getModel().forceReload();
}
}
@Override
public void onLoadListProgress(int progress) {
mProgressBar.setProgress(progress);
}
@Override
public void onLoadCompleted(List<HiddenComponent> result) {
mLoadingView.setVisibility(View.GONE);
mRecyclerView.setVisibility(View.VISIBLE);
mAdapter.update(result);
}
private void authenticate() {
KeyguardManager manager = Build.VERSION.SDK_INT >= Build.VERSION_CODES.M ?
getSystemService(KeyguardManager.class) :
(KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
if (manager == null) {
throw new NullPointerException("No KeyguardManager found!");
}
String title = getString(R.string.hidden_apps_manager_name);
String message = getString(R.string.hidden_apps_auth_manager);
Intent intent = manager.createConfirmDeviceCredentialIntent(title, message);
if (intent != null) {
startActivityForResult(intent, REQUEST_AUTH_CODE);
return;
}
Toast.makeText(this, R.string.hidden_apps_no_lock_error,
Toast.LENGTH_LONG).show();
finish();
}
private void showUi() {
mLoadingView.setVisibility(View.VISIBLE);
new LoadHiddenComponentsTask(mDbHelper, getPackageManager(), this).execute();
}
}
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