357 lines
14 KiB
Java
357 lines
14 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package com.android.dialer.calllog.ui;
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import android.app.Activity;
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import android.database.Cursor;
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import android.os.Bundle;
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import android.support.annotation.Nullable;
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import android.support.annotation.VisibleForTesting;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.LoaderManager;
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import android.support.v4.app.LoaderManager.LoaderCallbacks;
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import android.support.v4.content.Loader;
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import android.support.v4.content.LocalBroadcastManager;
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import android.support.v7.widget.LinearLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import com.android.dialer.calllog.CallLogComponent;
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import com.android.dialer.calllog.RefreshAnnotatedCallLogReceiver;
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import com.android.dialer.calllog.database.CallLogDatabaseComponent;
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import com.android.dialer.calllog.database.Coalescer;
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import com.android.dialer.calllog.model.CoalescedRow;
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import com.android.dialer.common.Assert;
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import com.android.dialer.common.LogUtil;
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import com.android.dialer.common.concurrent.DefaultFutureCallback;
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import com.android.dialer.common.concurrent.DialerExecutorComponent;
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import com.android.dialer.common.concurrent.SupportUiListener;
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import com.android.dialer.common.concurrent.ThreadUtil;
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import com.android.dialer.metrics.Metrics;
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import com.android.dialer.metrics.MetricsComponent;
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import com.android.dialer.metrics.jank.RecyclerViewJankLogger;
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import com.android.dialer.promotion.Promotion.PromotionType;
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import com.android.dialer.promotion.PromotionComponent;
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import com.android.dialer.util.PermissionsUtil;
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import com.android.dialer.widget.EmptyContentView;
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import com.android.dialer.widget.EmptyContentView.OnEmptyViewActionButtonClickedListener;
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import com.google.common.collect.ImmutableList;
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import com.google.common.util.concurrent.Futures;
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import com.google.common.util.concurrent.ListenableFuture;
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import com.google.common.util.concurrent.MoreExecutors;
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import java.util.Arrays;
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import java.util.concurrent.TimeUnit;
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/** The "new" call log fragment implementation, which is built on top of the annotated call log. */
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public final class NewCallLogFragment extends Fragment implements LoaderCallbacks<Cursor> {
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private static final int PHONE_PERMISSIONS_REQUEST_CODE = 1;
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private static final int LOADER_ID = 0;
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@VisibleForTesting
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static final long MARK_ALL_CALLS_READ_WAIT_MILLIS = TimeUnit.SECONDS.toMillis(3);
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private RecyclerView recyclerView;
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private EmptyContentView emptyContentView;
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private RefreshAnnotatedCallLogReceiver refreshAnnotatedCallLogReceiver;
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private SupportUiListener<ImmutableList<CoalescedRow>> coalesingAnnotatedCallLogListener;
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private boolean shouldMarkCallsRead = false;
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private final Runnable setShouldMarkCallsReadTrue = () -> shouldMarkCallsRead = true;
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public NewCallLogFragment() {
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LogUtil.enterBlock("NewCallLogFragment.NewCallLogFragment");
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}
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@Override
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public void onActivityCreated(@Nullable Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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LogUtil.enterBlock("NewCallLogFragment.onActivityCreated");
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refreshAnnotatedCallLogReceiver = new RefreshAnnotatedCallLogReceiver(getContext());
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}
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@Override
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public void onStart() {
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super.onStart();
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LogUtil.enterBlock("NewCallLogFragment.onStart");
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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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boolean isHidden = isHidden();
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LogUtil.i("NewCallLogFragment.onResume", "isHidden = %s", isHidden);
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// As a fragment's onResume() is tied to the containing Activity's onResume(), being resumed is
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// not equivalent to becoming visible.
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// For example, when an activity with a hidden fragment is resumed, the fragment's onResume()
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// will be called but it is not visible.
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if (!isHidden) {
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onFragmentShown();
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}
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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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if (recyclerView.getAdapter() != null) {
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((NewCallLogAdapter) recyclerView.getAdapter()).logMetrics(getContext());
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}
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}
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@Override
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public void onPause() {
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super.onPause();
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LogUtil.enterBlock("NewCallLogFragment.onPause");
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onFragmentHidden();
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}
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@Override
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public void onHiddenChanged(boolean hidden) {
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super.onHiddenChanged(hidden);
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LogUtil.i("NewCallLogFragment.onHiddenChanged", "hidden = %s", hidden);
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if (hidden) {
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onFragmentHidden();
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} else {
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onFragmentShown();
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}
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}
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/**
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* To be called when the fragment becomes visible.
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*
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* <p>Note that for a fragment, being resumed is not equivalent to becoming visible.
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*
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* <p>For example, when an activity with a hidden fragment is resumed, the fragment's onResume()
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* will be called but it is not visible.
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*/
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private void onFragmentShown() {
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LoaderManager loaderManager = getLoaderManager();
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if (!PermissionsUtil.hasCallLogReadPermissions(getContext())) {
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recyclerView.setVisibility(View.GONE);
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emptyContentView.setVisibility(View.VISIBLE);
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loaderManager.destroyLoader(LOADER_ID);
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return;
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}
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recyclerView.setVisibility(View.VISIBLE);
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emptyContentView.setVisibility(View.GONE);
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// This can happen if permissions were not enabled when the fragment was created.
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if (loaderManager.getLoader(LOADER_ID) == null) {
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loaderManager.restartLoader(LOADER_ID, null, this);
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}
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registerRefreshAnnotatedCallLogReceiver();
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CallLogComponent.get(getContext())
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.getRefreshAnnotatedCallLogNotifier()
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.notify(/* checkDirty = */ true);
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// There are some types of data that we show in the call log that are not represented in the
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// AnnotatedCallLog. For example, CP2 information for invalid numbers can sometimes only be
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// fetched at display time. Because of this, we need to clear the adapter's cache and update it
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// whenever the user arrives at the call log (rather than relying on changes to the CursorLoader
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// alone).
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if (recyclerView.getAdapter() != null) {
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((NewCallLogAdapter) recyclerView.getAdapter()).clearCache();
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recyclerView.getAdapter().notifyDataSetChanged();
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}
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// We shouldn't mark the calls as read immediately when the 3 second timer expires because we
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// don't want to disrupt the UI; instead we set a bit indicating to mark them read when the user
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// leaves the fragment (in onPause).
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shouldMarkCallsRead = false;
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ThreadUtil.getUiThreadHandler()
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.postDelayed(setShouldMarkCallsReadTrue, MARK_ALL_CALLS_READ_WAIT_MILLIS);
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}
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/**
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* To be called when the fragment becomes hidden.
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*
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* <p>This can happen in the following two cases:
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*
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* <ul>
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* <li>hide the fragment but keep the parent activity visible (e.g., calling {@link
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* android.support.v4.app.FragmentTransaction#hide(Fragment)} in an activity, or
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* <li>the parent activity is paused.
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* </ul>
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*/
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private void onFragmentHidden() {
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// This is pending work that we don't actually need to follow through with.
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ThreadUtil.getUiThreadHandler().removeCallbacks(setShouldMarkCallsReadTrue);
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unregisterRefreshAnnotatedCallLogReceiver();
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if (shouldMarkCallsRead) {
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Futures.addCallback(
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CallLogComponent.get(getContext()).getClearMissedCalls().clearAll(),
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new DefaultFutureCallback<>(),
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MoreExecutors.directExecutor());
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}
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}
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@Override
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public View onCreateView(
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LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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LogUtil.enterBlock("NewCallLogFragment.onCreateView");
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View view = inflater.inflate(R.layout.new_call_log_fragment, container, false);
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recyclerView = view.findViewById(R.id.new_call_log_recycler_view);
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recyclerView.addOnScrollListener(
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new RecyclerViewJankLogger(
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MetricsComponent.get(getContext()).metrics(), Metrics.NEW_CALL_LOG_JANK_EVENT_NAME));
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emptyContentView = view.findViewById(R.id.new_call_log_empty_content_view);
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configureEmptyContentView();
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coalesingAnnotatedCallLogListener =
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DialerExecutorComponent.get(getContext())
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.createUiListener(
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getChildFragmentManager(),
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/* taskId = */ "NewCallLogFragment.coalescingAnnotatedCallLog");
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if (PermissionsUtil.hasCallLogReadPermissions(getContext())) {
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getLoaderManager().restartLoader(LOADER_ID, null, this);
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}
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return view;
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}
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private void configureEmptyContentView() {
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emptyContentView.setImage(R.drawable.quantum_ic_query_builder_vd_theme_24);
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emptyContentView.setDescription(R.string.new_call_log_permission_no_calllog);
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emptyContentView.setActionLabel(com.android.dialer.widget.R.string.permission_single_turn_on);
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emptyContentView.setActionClickedListener(new TurnOnPhonePermissions());
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}
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private class TurnOnPhonePermissions implements OnEmptyViewActionButtonClickedListener {
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@Override
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public void onEmptyViewActionButtonClicked() {
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if (getContext() == null) {
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LogUtil.w("TurnOnPhonePermissions.onEmptyViewActionButtonClicked", "no context");
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return;
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}
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String[] deniedPermissions =
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PermissionsUtil.getPermissionsCurrentlyDenied(
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getContext(), PermissionsUtil.allPhoneGroupPermissionsUsedInDialer);
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if (deniedPermissions.length > 0) {
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LogUtil.i(
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"TurnOnPhonePermissions.onEmptyViewActionButtonClicked",
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"requesting permissions: %s",
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Arrays.toString(deniedPermissions));
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// Don't implement onRequestPermissionsResult; instead rely on views being updated in
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// #onFragmentShown.
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requestPermissions(deniedPermissions, PHONE_PERMISSIONS_REQUEST_CODE);
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}
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}
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}
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private void registerRefreshAnnotatedCallLogReceiver() {
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LogUtil.enterBlock("NewCallLogFragment.registerRefreshAnnotatedCallLogReceiver");
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LocalBroadcastManager.getInstance(getContext())
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.registerReceiver(
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refreshAnnotatedCallLogReceiver, RefreshAnnotatedCallLogReceiver.getIntentFilter());
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}
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private void unregisterRefreshAnnotatedCallLogReceiver() {
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LogUtil.enterBlock("NewCallLogFragment.unregisterRefreshAnnotatedCallLogReceiver");
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// Cancel pending work as we don't need it any more.
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CallLogComponent.get(getContext()).getRefreshAnnotatedCallLogNotifier().cancel();
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LocalBroadcastManager.getInstance(getContext())
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.unregisterReceiver(refreshAnnotatedCallLogReceiver);
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}
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@Override
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public Loader<Cursor> onCreateLoader(int id, Bundle args) {
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LogUtil.enterBlock("NewCallLogFragment.onCreateLoader");
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return new AnnotatedCallLogCursorLoader(Assert.isNotNull(getContext()));
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}
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@Override
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public void onLoadFinished(Loader<Cursor> loader, Cursor newCursor) {
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LogUtil.enterBlock("NewCallLogFragment.onLoadFinished");
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if (newCursor == null) {
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// This might be possible when the annotated call log hasn't been created but we're trying
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// to show the call log.
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LogUtil.w("NewCallLogFragment.onLoadFinished", "null cursor");
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return;
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}
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// Start combining adjacent rows which should be collapsed for display purposes.
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// This is a time-consuming process so we will do it in the background.
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ListenableFuture<ImmutableList<CoalescedRow>> coalescedRowsFuture =
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CallLogDatabaseComponent.get(getContext()).coalescer().coalesce(newCursor);
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coalesingAnnotatedCallLogListener.listen(
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getContext(),
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coalescedRowsFuture,
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coalescedRows -> {
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LogUtil.i("NewCallLogFragment.onLoadFinished", "coalescing succeeded");
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// TODO(zachh): Handle empty cursor by showing empty view.
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if (recyclerView.getAdapter() == null) {
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recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
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// Note: It's not clear if this callback can be invoked when there's no associated
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// activity, but if crashes are observed here it may be possible to use getContext()
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// instead.
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Activity activity = Assert.isNotNull(getActivity());
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recyclerView.setAdapter(
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new NewCallLogAdapter(
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activity,
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coalescedRows,
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System::currentTimeMillis,
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PromotionComponent.get(getContext())
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.promotionManager()
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.getHighestPriorityPromotion(PromotionType.CARD)
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.orElse(null)));
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} else {
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((NewCallLogAdapter) recyclerView.getAdapter()).updateRows(coalescedRows);
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}
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},
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throwable -> {
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// Coalescing can fail if the cursor passed to Coalescer is closed by the loader while
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// the work is still in progress.
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// This can happen when the loader restarts and finishes loading data before the
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// coalescing work is completed.
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// This failure is identified by ExpectedCoalescerException and doesn't need to be
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// thrown as coalescing will be restarted on the latest data obtained by the loader.
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if (!(throwable instanceof Coalescer.ExpectedCoalescerException)) {
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throw new AssertionError(throwable);
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}
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});
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}
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@Override
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public void onLoaderReset(Loader<Cursor> loader) {
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LogUtil.enterBlock("NewCallLogFragment.onLoaderReset");
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recyclerView.setAdapter(null);
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}
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}
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