Implement new "Open by default" page
- Use the new MainSwitch and TopIntro widgets. - Create VerifiedLinksPreference and LeftSideCheckBoxPreference. - Create ProgressDialogFragment and SupportedLinksDialogFragment. - Retrieve the links info from DomainVerificationManager. - Allow user to change the supported links into selected links. - Refactor the ClearDefaultsPreference. - Move AppLaunchSettings into intentpicker directory. Bug: 177923646 Bug: 182530528 Test: manual test Change-Id: I935a2fdd0f62cdb8b8d3210fb2f800f682249cb7
This commit is contained in:
Sunny Shao
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/*
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* Copyright (C) 2021 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.settings.applications.intentpicker;
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import static android.content.pm.verify.domain.DomainVerificationUserState.DOMAIN_STATE_NONE;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.pm.verify.domain.DomainOwner;
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import android.content.pm.verify.domain.DomainVerificationManager;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Looper;
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import android.os.SystemClock;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.ProgressBar;
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import androidx.annotation.NonNull;
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import androidx.appcompat.app.AlertDialog;
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import androidx.fragment.app.DialogFragment;
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import androidx.fragment.app.FragmentManager;
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import androidx.lifecycle.ViewModelProviders;
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import com.android.settings.R;
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import com.android.settingslib.utils.ThreadUtils;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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/** A customized {@link DialogFragment} with a progress bar. */
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public class ProgressDialogFragment extends DialogFragment {
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private static final String TAG = "ProgressDialogFragment";
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private static final String DLG_ID = "ProgressDialog";
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private static final int PROGRESS_BAR_STEPPING_TIME = 20;
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private ProgressAlertDialog mProgressAlertDialog;
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private DomainVerificationManager mDomainVerificationManager;
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private List<SupportedLinkWrapper> mSupportedLinkWrapperList;
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private SupportedLinkViewModel mViewModel;
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private Handler mHandle;
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private String mPackage;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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mViewModel = ViewModelProviders.of(this.getActivity()).get(SupportedLinkViewModel.class);
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}
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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mPackage = getArguments().getString(AppLaunchSettings.APP_PACKAGE_KEY);
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mDomainVerificationManager = getActivity().getSystemService(
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DomainVerificationManager.class);
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mHandle = new Handler(Looper.getMainLooper());
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mProgressAlertDialog = createProgressAlertDialog();
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return mProgressAlertDialog;
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}
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private ProgressAlertDialog createProgressAlertDialog() {
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final Context context = getActivity();
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final ProgressAlertDialog progressDialog = new ProgressAlertDialog(context);
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final String title = context.getResources().getString(
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R.string.app_launch_checking_links_title);
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progressDialog.setTitle(IntentPickerUtils.getCentralizedDialogTitle(title));
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progressDialog.setButton(DialogInterface.BUTTON_NEGATIVE,
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context.getText(R.string.app_launch_dialog_cancel),
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(dialog, which) -> {
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if (which == DialogInterface.BUTTON_NEGATIVE) {
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dialog.cancel();
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}
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});
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progressDialog.setCanceledOnTouchOutside(true);
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return progressDialog;
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}
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/** Display the {@link ProgressAlertDialog}. */
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public void showDialog(FragmentManager manager) {
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show(manager, DLG_ID);
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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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generateProgressAlertDialog();
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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if (mProgressAlertDialog != null && mProgressAlertDialog.isShowing()) {
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mProgressAlertDialog.cancel();
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}
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}
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/**
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* To generate a progress alter dialog and invoke the supported links dialog.
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*/
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private void generateProgressAlertDialog() {
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ThreadUtils.postOnBackgroundThread(() -> {
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final long start = SystemClock.elapsedRealtime();
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queryLinksInBackground();
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IntentPickerUtils.logd(
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"queryLinksInBackground take time: " + (SystemClock.elapsedRealtime() - start));
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if (mProgressAlertDialog.isShowing()) {
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mHandle.post(() -> {
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synchronized (mHandle) {
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if (mProgressAlertDialog.isShowing()) {
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mProgressAlertDialog.dismiss();
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IntentPickerUtils.logd("mProgressAlertDialog.dismiss() and isShowing: "
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+ mProgressAlertDialog.isShowing());
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launchSupportedLinksDialogFragment();
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}
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}
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});
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}
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});
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}
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private void queryLinksInBackground() {
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final List<String> links = IntentPickerUtils.getLinksList(mDomainVerificationManager,
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mPackage, DOMAIN_STATE_NONE);
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final int linksNo = links.size();
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int index = 0;
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mSupportedLinkWrapperList = new ArrayList<>();
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for (String host : links) {
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final List<DomainOwner> ownerList =
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mDomainVerificationManager.getOwnersForDomain(host);
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mSupportedLinkWrapperList.add(new SupportedLinkWrapper(getActivity(), host, ownerList));
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index++;
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// The cancel was clicked while progressing to collect data.
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if (!mProgressAlertDialog.isShowing()) {
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Log.w(TAG, "Exit the background thread!!!");
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// clear buffer
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mSupportedLinkWrapperList.clear();
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break;
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}
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int progress = (int) (index * 100) / linksNo;
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mHandle.post(() -> {
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synchronized (mHandle) {
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if (!mProgressAlertDialog.isShowing()) {
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Log.w(TAG, "Exit the UI thread");
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return;
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}
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mProgressAlertDialog.getProgressBar().setProgress(progress);
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}
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});
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if (ownerList.size() == 0) {
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SystemClock.sleep(PROGRESS_BAR_STEPPING_TIME);
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}
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}
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IntentPickerUtils.logd("queryLinksInBackground : SupportedLinkWrapperList size="
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+ mSupportedLinkWrapperList.size());
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Collections.sort(mSupportedLinkWrapperList);
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}
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private void launchSupportedLinksDialogFragment() {
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if (mSupportedLinkWrapperList.size() > 0) {
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mViewModel.setSupportedLinkWrapperList(mSupportedLinkWrapperList);
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final Bundle args = new Bundle();
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args.putString(AppLaunchSettings.APP_PACKAGE_KEY, mPackage);
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final SupportedLinksDialogFragment dialogFragment = new SupportedLinksDialogFragment();
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dialogFragment.setArguments(args);
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dialogFragment.showDialog(getActivity().getSupportFragmentManager());
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}
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}
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/** Create a custom {@link AlertDialog} with a {@link ProgressBar}. */
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static class ProgressAlertDialog extends AlertDialog {
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private ProgressBar mProgressBar;
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protected ProgressAlertDialog(@NonNull Context context) {
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this(context, 0);
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}
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protected ProgressAlertDialog(@NonNull Context context, int themeResId) {
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super(context, themeResId);
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init(context);
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}
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private void init(Context context) {
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final View view = LayoutInflater.from(context).inflate(
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R.layout.app_launch_progress, /* root= */ null);
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mProgressBar = view.findViewById(R.id.scan_links_progressbar);
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mProgressBar.setProgress(0);
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mProgressBar.setMax(100);
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setView(view);
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}
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ProgressBar getProgressBar() {
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return mProgressBar;
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}
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}
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}
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