2018-08-02 13:33:06 +00:00
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package eu.faircode.email;
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/*
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2018-08-14 05:53:24 +00:00
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This file is part of FairEmail.
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2018-08-02 13:33:06 +00:00
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2018-08-14 05:53:24 +00:00
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FairEmail is free software: you can redistribute it and/or modify
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2018-08-02 13:33:06 +00:00
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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2018-10-29 10:46:49 +00:00
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FairEmail is distributed in the hope that it will be useful,
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2018-08-02 13:33:06 +00:00
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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2018-10-29 10:46:49 +00:00
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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2018-08-02 13:33:06 +00:00
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Copyright 2018 by Marcel Bokhorst (M66B)
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*/
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2018-08-27 16:19:56 +00:00
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import android.accounts.Account;
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import android.accounts.AccountManager;
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2018-11-13 15:01:29 +00:00
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import android.app.usage.UsageStatsManager;
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2018-11-08 19:51:38 +00:00
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import android.content.ActivityNotFoundException;
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2018-08-02 13:33:06 +00:00
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import android.content.Context;
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2018-12-01 12:17:33 +00:00
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import android.content.DialogInterface;
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2018-09-19 11:19:16 +00:00
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import android.content.Intent;
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2018-09-27 06:44:02 +00:00
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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2018-08-06 15:07:46 +00:00
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import android.content.res.TypedArray;
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2018-11-13 15:01:29 +00:00
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import android.net.ConnectivityManager;
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2018-12-07 08:25:57 +00:00
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import android.net.Network;
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import android.net.NetworkCapabilities;
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import android.net.NetworkInfo;
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2018-09-19 11:03:44 +00:00
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import android.net.Uri;
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2018-11-13 15:01:29 +00:00
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import android.os.Build;
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2018-12-01 12:17:33 +00:00
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import android.os.Bundle;
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2018-11-13 15:01:29 +00:00
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import android.os.PowerManager;
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2018-09-17 06:15:54 +00:00
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import android.preference.PreferenceManager;
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2018-08-23 14:36:19 +00:00
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import android.text.TextUtils;
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2018-08-02 17:07:02 +00:00
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import android.util.Log;
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2018-08-13 13:53:46 +00:00
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import android.view.Menu;
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2018-08-10 11:05:38 +00:00
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.CheckBox;
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import android.widget.EditText;
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2018-08-13 13:53:46 +00:00
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import android.widget.ImageView;
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2018-08-10 11:05:38 +00:00
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import android.widget.Spinner;
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2018-11-08 19:51:38 +00:00
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import android.widget.Toast;
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2018-08-02 13:33:06 +00:00
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2018-08-25 13:32:52 +00:00
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import com.android.billingclient.api.BillingClient;
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2018-08-13 13:53:46 +00:00
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import com.google.android.material.bottomnavigation.BottomNavigationView;
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2018-09-21 11:53:54 +00:00
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import com.sun.mail.imap.IMAPStore;
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2018-08-13 13:53:46 +00:00
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2018-08-23 18:58:21 +00:00
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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2018-08-02 17:07:02 +00:00
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import java.io.IOException;
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2018-08-23 18:58:21 +00:00
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import java.io.InputStream;
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import java.io.OutputStream;
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2018-08-15 07:40:18 +00:00
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import java.io.UnsupportedEncodingException;
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2018-08-25 11:27:54 +00:00
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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2018-09-16 10:44:13 +00:00
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import java.text.DecimalFormat;
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2018-10-17 07:51:29 +00:00
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import java.util.ArrayList;
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2018-12-01 12:17:33 +00:00
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import java.util.Date;
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2018-10-17 07:51:29 +00:00
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import java.util.List;
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2018-09-04 07:02:54 +00:00
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import java.util.concurrent.ThreadFactory;
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2018-08-15 07:40:18 +00:00
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import javax.mail.Address;
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2018-09-21 11:53:54 +00:00
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import javax.mail.AuthenticationFailedException;
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import javax.mail.MessagingException;
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2018-08-15 07:40:18 +00:00
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import javax.mail.internet.InternetAddress;
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2018-08-02 17:07:02 +00:00
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2018-11-17 09:36:11 +00:00
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import androidx.annotation.NonNull;
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2018-09-19 11:03:44 +00:00
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import androidx.browser.customtabs.CustomTabsIntent;
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2018-12-01 12:04:41 +00:00
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import androidx.lifecycle.Lifecycle;
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import androidx.lifecycle.LifecycleOwner;
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2018-09-15 05:49:54 +00:00
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2018-09-04 07:02:54 +00:00
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import static android.os.Process.THREAD_PRIORITY_BACKGROUND;
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2018-08-02 13:33:06 +00:00
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public class Helper {
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2018-08-15 07:40:18 +00:00
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static final String TAG = "fairemail";
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2018-08-02 13:33:06 +00:00
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2018-09-04 07:02:54 +00:00
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static final int JOB_DAILY = 1001;
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2018-08-27 14:31:45 +00:00
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static final int AUTH_TYPE_PASSWORD = 1;
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static final int AUTH_TYPE_GMAIL = 2;
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2018-09-04 07:02:54 +00:00
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static ThreadFactory backgroundThreadFactory = new ThreadFactory() {
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@Override
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public Thread newThread(@NonNull Runnable runnable) {
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Thread thread = new Thread(runnable);
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thread.setPriority(THREAD_PRIORITY_BACKGROUND);
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return thread;
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}
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};
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2018-12-01 12:04:41 +00:00
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static void view(Context context, LifecycleOwner owner, Intent intent) {
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2018-09-19 11:19:16 +00:00
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Uri uri = intent.getData();
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if ("http".equals(uri.getScheme()) || "https".equals(uri.getScheme()))
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2018-12-01 12:04:41 +00:00
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view(context, owner, intent.getData());
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2018-09-19 11:19:16 +00:00
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else
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context.startActivity(intent);
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}
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2018-12-01 12:04:41 +00:00
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static void view(Context context, LifecycleOwner owner, Uri uri) {
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2018-09-19 11:19:16 +00:00
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Log.i(Helper.TAG, "Custom tab=" + uri);
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2018-09-19 11:03:44 +00:00
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// https://developer.chrome.com/multidevice/android/customtabs
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CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder();
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builder.setToolbarColor(Helper.resolveColor(context, R.attr.colorPrimary));
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CustomTabsIntent customTabsIntent = builder.build();
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2018-11-08 19:51:38 +00:00
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try {
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customTabsIntent.launchUrl(context, uri);
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} catch (ActivityNotFoundException ex) {
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Toast.makeText(context, context.getString(R.string.title_no_viewer, uri.toString()), Toast.LENGTH_LONG).show();
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} catch (Throwable ex) {
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2018-12-01 12:04:41 +00:00
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Helper.unexpectedError(context, owner, ex);
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2018-11-08 19:51:38 +00:00
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}
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2018-09-19 11:03:44 +00:00
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}
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2018-12-09 10:21:47 +00:00
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static Intent getChooser(Context context, Intent intent) {
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PackageManager pm = context.getPackageManager();
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if (pm.queryIntentActivities(intent, 0).size() == 1)
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return intent;
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else
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return Intent.createChooser(intent, context.getString(R.string.title_select_app));
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}
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2018-09-19 11:28:24 +00:00
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static Intent getIntentPrivacy() {
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Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.setData(Uri.parse("https://email.faircode.eu/privacy/"));
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return intent;
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}
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2018-10-29 15:47:27 +00:00
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static Intent getIntentOpenKeychain() {
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Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.setData(Uri.parse("https://f-droid.org/en/packages/org.sufficientlysecure.keychain/"));
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return intent;
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}
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2018-08-02 13:33:06 +00:00
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static int resolveColor(Context context, int attr) {
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2018-08-06 15:07:46 +00:00
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int[] attrs = new int[]{attr};
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TypedArray a = context.getTheme().obtainStyledAttributes(attrs);
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int color = a.getColor(0, 0xFF0000);
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a.recycle();
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return color;
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2018-08-02 13:33:06 +00:00
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}
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2018-08-10 11:05:38 +00:00
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static void setViewsEnabled(ViewGroup view, boolean enabled) {
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for (int i = 0; i < view.getChildCount(); i++) {
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View child = view.getChildAt(i);
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2018-08-12 08:07:34 +00:00
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if (child instanceof Spinner ||
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child instanceof EditText ||
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child instanceof CheckBox ||
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2018-08-16 11:23:55 +00:00
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child instanceof ImageView /* =ImageButton */)
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2018-08-10 11:05:38 +00:00
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child.setEnabled(enabled);
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2018-08-13 13:53:46 +00:00
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if (child instanceof BottomNavigationView) {
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Menu menu = ((BottomNavigationView) child).getMenu();
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menu.setGroupEnabled(0, enabled);
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} else if (child instanceof ViewGroup)
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2018-08-10 11:05:38 +00:00
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setViewsEnabled((ViewGroup) child, enabled);
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}
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}
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2018-08-02 13:33:06 +00:00
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static String localizeFolderName(Context context, String name) {
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if ("INBOX".equals(name))
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return context.getString(R.string.title_folder_inbox);
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else if ("OUTBOX".equals(name))
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return context.getString(R.string.title_folder_outbox);
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else
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return name;
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}
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static String formatThrowable(Throwable ex) {
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StringBuilder sb = new StringBuilder();
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2018-09-04 19:45:20 +00:00
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sb.append(ex.getMessage() == null ? ex.getClass().getName() : ex.getMessage());
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2018-12-08 16:27:50 +00:00
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2018-08-02 13:33:06 +00:00
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Throwable cause = ex.getCause();
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while (cause != null) {
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2018-09-04 19:45:20 +00:00
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sb.append(" ").append(cause.getMessage() == null ? cause.getClass().getName() : cause.getMessage());
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2018-08-02 13:33:06 +00:00
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cause = cause.getCause();
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}
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2018-12-08 16:27:50 +00:00
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2018-08-02 13:33:06 +00:00
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return sb.toString();
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}
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2018-08-02 17:07:02 +00:00
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2018-12-01 12:17:33 +00:00
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static void unexpectedError(final Context context, final LifecycleOwner owner, final Throwable ex) {
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2018-12-18 16:06:54 +00:00
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if (!isPlayStoreInstall(context))
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ApplicationEx.writeCrashLog(context, ex);
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2018-12-01 09:58:19 +00:00
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2018-12-01 12:17:33 +00:00
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if (owner.getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.RESUMED))
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2018-12-01 12:04:41 +00:00
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new DialogBuilderLifecycle(context, owner)
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2018-12-01 09:58:19 +00:00
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.setTitle(R.string.title_unexpected_error)
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.setMessage(ex.toString())
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.setPositiveButton(android.R.string.cancel, null)
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2018-12-01 12:17:33 +00:00
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.setNeutralButton(R.string.title_report, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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new SimpleTask<Long>() {
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@Override
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protected Long onLoad(Context context, Bundle args) throws Throwable {
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StringBuilder sb = new StringBuilder();
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sb.append(context.getString(R.string.title_crash_info_remark)).append("\n\n\n\n");
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sb.append(Helper.getAppInfo(context));
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sb.append(ex + "\n" + Log.getStackTraceString(ex));
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String body = "<pre>" + sb.toString().replaceAll("\\r?\\n", "<br />") + "</pre>";
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EntityMessage draft = null;
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DB db = DB.getInstance(context);
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try {
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db.beginTransaction();
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EntityFolder drafts = db.folder().getPrimaryDrafts();
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if (drafts != null) {
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draft = new EntityMessage();
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draft.account = drafts.account;
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draft.folder = drafts.id;
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draft.msgid = EntityMessage.generateMessageId();
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draft.to = new Address[]{Helper.myAddress()};
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2018-12-07 14:37:50 +00:00
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draft.subject = context.getString(R.string.app_name) + " " + BuildConfig.VERSION_NAME + " unexpected error";
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2018-12-01 12:17:33 +00:00
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draft.content = true;
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draft.received = new Date().getTime();
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2018-12-07 14:23:17 +00:00
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draft.setContactInfo(context);
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2018-12-01 12:17:33 +00:00
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draft.id = db.message().insertMessage(draft);
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draft.write(context, body);
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2018-12-05 12:59:35 +00:00
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EntityOperation.queue(db, draft, EntityOperation.ADD);
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}
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2018-12-01 12:17:33 +00:00
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db.setTransactionSuccessful();
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} finally {
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db.endTransaction();
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}
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2018-12-05 12:59:35 +00:00
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return (draft == null ? null : draft.id);
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2018-12-01 12:17:33 +00:00
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}
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@Override
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protected void onLoaded(Bundle args, Long id) {
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if (id != null)
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context.startActivity(
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new Intent(context, ActivityCompose.class)
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.putExtra("action", "edit")
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.putExtra("id", id));
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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Toast.makeText(context, ex.toString(), Toast.LENGTH_LONG).show();
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}
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}.load(context, owner, new Bundle());
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}
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})
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2018-12-01 09:58:19 +00:00
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.show();
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2018-09-15 05:49:54 +00:00
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}
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2018-08-03 19:12:19 +00:00
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static String humanReadableByteCount(long bytes, boolean si) {
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int unit = si ? 1000 : 1024;
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if (bytes < unit) return bytes + " B";
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int exp = (int) (Math.log(bytes) / Math.log(unit));
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String pre = (si ? "kMGTPE" : "KMGTPE").charAt(exp - 1) + (si ? "" : "i");
|
2018-09-16 10:44:13 +00:00
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return new DecimalFormat("@@").format(bytes / Math.pow(unit, exp)) + " " + pre + "B";
|
2018-08-03 19:12:19 +00:00
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}
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2018-08-15 07:40:18 +00:00
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static Address myAddress() throws UnsupportedEncodingException {
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return new InternetAddress("marcel+fairemail@faircode.eu", "FairCode");
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}
|
2018-08-23 14:36:19 +00:00
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static String canonicalAddress(String address) {
|
2018-12-09 14:49:43 +00:00
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String[] a = address.split("@");
|
2018-08-23 14:36:19 +00:00
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if (a.length > 0)
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a[0] = a[0].split("\\+")[0];
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return TextUtils.join("@", a);
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}
|
2018-08-23 18:58:21 +00:00
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static void copy(File src, File dst) throws IOException {
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InputStream in = new FileInputStream(src);
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try {
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OutputStream out = new FileOutputStream(dst);
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try {
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|
|
byte[] buf = new byte[4096];
|
|
|
|
int len;
|
|
|
|
while ((len = in.read(buf)) > 0)
|
|
|
|
out.write(buf, 0, len);
|
|
|
|
} finally {
|
|
|
|
out.close();
|
|
|
|
}
|
|
|
|
} finally {
|
|
|
|
in.close();
|
|
|
|
}
|
|
|
|
}
|
2018-08-25 11:27:54 +00:00
|
|
|
|
2018-09-20 15:03:07 +00:00
|
|
|
static String getExtension(String filename) {
|
|
|
|
if (filename == null)
|
|
|
|
return null;
|
|
|
|
int index = filename.lastIndexOf(".");
|
|
|
|
if (index < 0)
|
|
|
|
return null;
|
|
|
|
return filename.substring(index + 1);
|
|
|
|
}
|
|
|
|
|
2018-12-07 08:25:57 +00:00
|
|
|
static Boolean isMetered(Context context) {
|
2018-12-09 17:49:52 +00:00
|
|
|
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
|
|
|
|
|
|
|
|
if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.M)
|
|
|
|
return cm.isActiveNetworkMetered();
|
2018-12-07 08:25:57 +00:00
|
|
|
|
|
|
|
Network active = cm.getActiveNetwork();
|
|
|
|
if (active == null) {
|
|
|
|
Log.i(Helper.TAG, "isMetered: no active network");
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
NetworkInfo ni = cm.getNetworkInfo(active);
|
|
|
|
if (ni == null) {
|
|
|
|
Log.i(Helper.TAG, "isMetered: active no info");
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
Log.i(Helper.TAG, "isMetered: active info=" + ni);
|
|
|
|
|
|
|
|
if (!ni.isConnected()) {
|
|
|
|
Log.i(Helper.TAG, "isMetered: active not connected");
|
|
|
|
return null;
|
|
|
|
}
|
2018-12-11 18:14:08 +00:00
|
|
|
|
2018-12-07 08:25:57 +00:00
|
|
|
NetworkCapabilities caps = cm.getNetworkCapabilities(active);
|
|
|
|
if (caps == null) {
|
|
|
|
Log.i(Helper.TAG, "isMetered: active no caps");
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
Log.i(Helper.TAG, "isMetered: active caps=" + caps);
|
|
|
|
|
2018-12-18 16:03:40 +00:00
|
|
|
if (caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN)) {
|
|
|
|
boolean unmetered = caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
|
|
|
|
Log.i(Helper.TAG, "isMetered: active not VPN unmetered=" + unmetered);
|
|
|
|
return !unmetered;
|
2018-12-07 08:25:57 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
// VPN: evaluate underlying networks
|
|
|
|
|
|
|
|
Network[] networks = cm.getAllNetworks();
|
|
|
|
if (networks == null) {
|
|
|
|
Log.i(Helper.TAG, "isMetered: no underlying networks");
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
boolean connected = false;
|
|
|
|
for (Network network : networks) {
|
|
|
|
ni = cm.getNetworkInfo(network);
|
|
|
|
if (ni == null) {
|
|
|
|
Log.i(Helper.TAG, "isMetered: no underlying info");
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
Log.i(Helper.TAG, "isMetered: underlying info=" + ni);
|
|
|
|
|
|
|
|
caps = cm.getNetworkCapabilities(network);
|
|
|
|
if (caps == null) {
|
|
|
|
Log.i(Helper.TAG, "isMetered: no underlying caps");
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN)) {
|
2018-12-09 18:09:06 +00:00
|
|
|
Log.i(Helper.TAG, "isMetered: underlying caps=" + caps);
|
|
|
|
|
2018-12-07 08:25:57 +00:00
|
|
|
if (ni.isConnected()) {
|
|
|
|
connected = true;
|
|
|
|
Log.i(Helper.TAG, "isMetered: underlying is connected");
|
|
|
|
|
|
|
|
if (caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED)) {
|
|
|
|
Log.i(Helper.TAG, "isMetered: underlying is unmetered");
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
} else
|
|
|
|
Log.i(Helper.TAG, "isMetered: underlying is disconnected");
|
|
|
|
} else
|
|
|
|
Log.i(Helper.TAG, "isMetered: underlying is VPN");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!connected) {
|
|
|
|
Log.i(Helper.TAG, "isMetered: underlying disconnected");
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
Log.i(Helper.TAG, "isMetered: underlying is metered");
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2018-12-09 17:49:52 +00:00
|
|
|
static void connect(Context context, IMAPStore istore, EntityAccount account) throws
|
|
|
|
MessagingException {
|
2018-09-21 11:53:54 +00:00
|
|
|
try {
|
|
|
|
istore.connect(account.host, account.port, account.user, account.password);
|
|
|
|
} catch (AuthenticationFailedException ex) {
|
|
|
|
if (account.auth_type == Helper.AUTH_TYPE_GMAIL) {
|
|
|
|
account.password = Helper.refreshToken(context, "com.google", account.user, account.password);
|
|
|
|
DB.getInstance(context).account().setAccountPassword(account.id, account.password);
|
|
|
|
istore.connect(account.host, account.port, account.user, account.password);
|
|
|
|
} else
|
|
|
|
throw ex;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-09-21 13:09:22 +00:00
|
|
|
static String refreshToken(Context context, String type, String name, String current) {
|
2018-08-27 16:19:56 +00:00
|
|
|
try {
|
|
|
|
AccountManager am = AccountManager.get(context);
|
|
|
|
Account[] accounts = am.getAccountsByType(type);
|
|
|
|
for (Account account : accounts)
|
|
|
|
if (name.equals(account.name)) {
|
|
|
|
Log.i(Helper.TAG, "Refreshing token");
|
|
|
|
am.invalidateAuthToken(type, current);
|
|
|
|
String refreshed = am.blockingGetAuthToken(account, getAuthTokenType(type), true);
|
|
|
|
Log.i(Helper.TAG, "Refreshed token");
|
|
|
|
return refreshed;
|
|
|
|
}
|
|
|
|
} catch (Throwable ex) {
|
|
|
|
Log.w(TAG, ex + "\n" + Log.getStackTraceString(ex));
|
|
|
|
}
|
|
|
|
return current;
|
|
|
|
}
|
|
|
|
|
|
|
|
static String getAuthTokenType(String type) {
|
|
|
|
if ("com.google".equals(type))
|
|
|
|
return "oauth2:https://mail.google.com/";
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
2018-08-25 11:27:54 +00:00
|
|
|
static boolean isPlayStoreInstall(Context context) {
|
|
|
|
if (false && BuildConfig.DEBUG)
|
|
|
|
return true;
|
|
|
|
try {
|
|
|
|
return "com.android.vending".equals(context.getPackageManager().getInstallerPackageName(context.getPackageName()));
|
|
|
|
} catch (Throwable ex) {
|
|
|
|
Log.e(TAG, Log.getStackTraceString(ex));
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-11-13 15:01:29 +00:00
|
|
|
static StringBuilder getAppInfo(Context context) {
|
|
|
|
StringBuilder sb = new StringBuilder();
|
|
|
|
|
|
|
|
// Get version info
|
|
|
|
String installer = context.getPackageManager().getInstallerPackageName(BuildConfig.APPLICATION_ID);
|
|
|
|
sb.append(String.format("%s: %s/%s %s/%s%s\r\n",
|
|
|
|
context.getString(R.string.app_name),
|
|
|
|
BuildConfig.APPLICATION_ID,
|
|
|
|
installer,
|
|
|
|
BuildConfig.VERSION_NAME,
|
|
|
|
Helper.hasValidFingerprint(context) ? "1" : "3",
|
|
|
|
Helper.isPro(context) ? "+" : ""));
|
|
|
|
sb.append(String.format("Android: %s (SDK %d)\r\n", Build.VERSION.RELEASE, Build.VERSION.SDK_INT));
|
|
|
|
sb.append("\r\n");
|
|
|
|
|
|
|
|
// Get device info
|
|
|
|
sb.append(String.format("Brand: %s\r\n", Build.BRAND));
|
|
|
|
sb.append(String.format("Manufacturer: %s\r\n", Build.MANUFACTURER));
|
|
|
|
sb.append(String.format("Model: %s\r\n", Build.MODEL));
|
|
|
|
sb.append(String.format("Product: %s\r\n", Build.PRODUCT));
|
|
|
|
sb.append(String.format("Device: %s\r\n", Build.DEVICE));
|
|
|
|
sb.append(String.format("Host: %s\r\n", Build.HOST));
|
|
|
|
sb.append(String.format("Display: %s\r\n", Build.DISPLAY));
|
|
|
|
sb.append(String.format("Id: %s\r\n", Build.ID));
|
|
|
|
sb.append("\r\n");
|
|
|
|
|
2018-12-09 17:49:52 +00:00
|
|
|
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
|
|
|
|
boolean ignoring = true;
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
|
|
|
|
ignoring = pm.isIgnoringBatteryOptimizations(BuildConfig.APPLICATION_ID);
|
2018-11-13 15:01:29 +00:00
|
|
|
sb.append(String.format("Battery optimizations: %b\r\n", !ignoring));
|
|
|
|
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
|
2018-12-09 17:49:52 +00:00
|
|
|
UsageStatsManager usm = (UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE);
|
2018-11-13 15:01:29 +00:00
|
|
|
int bucket = usm.getAppStandbyBucket();
|
|
|
|
sb.append(String.format("Standby bucket: %d\r\n", bucket));
|
|
|
|
}
|
|
|
|
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
|
2018-12-09 17:49:52 +00:00
|
|
|
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
|
2018-11-13 15:01:29 +00:00
|
|
|
boolean saving = (cm.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED);
|
|
|
|
sb.append(String.format("Data saving: %b\r\n", saving));
|
|
|
|
}
|
|
|
|
|
|
|
|
sb.append("\r\n");
|
|
|
|
|
|
|
|
return sb;
|
|
|
|
}
|
|
|
|
|
2018-08-25 11:27:54 +00:00
|
|
|
static String sha256(String data) throws NoSuchAlgorithmException {
|
|
|
|
return sha256(data.getBytes());
|
|
|
|
}
|
|
|
|
|
|
|
|
static String sha256(byte[] data) throws NoSuchAlgorithmException {
|
|
|
|
byte[] bytes = MessageDigest.getInstance("SHA-256").digest(data);
|
|
|
|
StringBuilder sb = new StringBuilder();
|
|
|
|
for (byte b : bytes)
|
|
|
|
sb.append(String.format("%02x", b));
|
|
|
|
return sb.toString();
|
|
|
|
}
|
2018-08-25 13:32:52 +00:00
|
|
|
|
|
|
|
static String getBillingResponseText(@BillingClient.BillingResponse int responseCode) {
|
|
|
|
switch (responseCode) {
|
|
|
|
case BillingClient.BillingResponse.BILLING_UNAVAILABLE:
|
|
|
|
// Billing API version is not supported for the type requested
|
|
|
|
return "BILLING_UNAVAILABLE";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.DEVELOPER_ERROR:
|
|
|
|
// Invalid arguments provided to the API.
|
|
|
|
return "DEVELOPER_ERROR";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.ERROR:
|
|
|
|
// Fatal error during the API action
|
|
|
|
return "ERROR";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.FEATURE_NOT_SUPPORTED:
|
|
|
|
// Requested feature is not supported by Play Store on the current device.
|
|
|
|
return "FEATURE_NOT_SUPPORTED";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.ITEM_ALREADY_OWNED:
|
|
|
|
// Failure to purchase since item is already owned
|
|
|
|
return "ITEM_ALREADY_OWNED";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.ITEM_NOT_OWNED:
|
|
|
|
// Failure to consume since item is not owned
|
|
|
|
return "ITEM_NOT_OWNED";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.ITEM_UNAVAILABLE:
|
|
|
|
// Requested product is not available for purchase
|
|
|
|
return "ITEM_UNAVAILABLE";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.OK:
|
|
|
|
// Success
|
|
|
|
return "OK";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.SERVICE_DISCONNECTED:
|
|
|
|
// Play Store service is not connected now - potentially transient state.
|
|
|
|
return "SERVICE_DISCONNECTED";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.SERVICE_UNAVAILABLE:
|
|
|
|
// Network connection is down
|
|
|
|
return "SERVICE_UNAVAILABLE";
|
|
|
|
|
|
|
|
case BillingClient.BillingResponse.USER_CANCELED:
|
|
|
|
// User pressed back or canceled a dialog
|
|
|
|
return "USER_CANCELED";
|
|
|
|
|
|
|
|
default:
|
|
|
|
return Integer.toString(responseCode);
|
|
|
|
}
|
|
|
|
}
|
2018-09-17 06:15:54 +00:00
|
|
|
|
2018-09-27 06:44:02 +00:00
|
|
|
public static String getFingerprint(Context context) {
|
|
|
|
try {
|
|
|
|
PackageManager pm = context.getPackageManager();
|
|
|
|
String pkg = context.getPackageName();
|
|
|
|
PackageInfo info = pm.getPackageInfo(pkg, PackageManager.GET_SIGNATURES);
|
|
|
|
byte[] cert = info.signatures[0].toByteArray();
|
|
|
|
MessageDigest digest = MessageDigest.getInstance("SHA1");
|
|
|
|
byte[] bytes = digest.digest(cert);
|
|
|
|
StringBuilder sb = new StringBuilder();
|
|
|
|
for (byte b : bytes)
|
|
|
|
sb.append(Integer.toString(b & 0xff, 16).toUpperCase());
|
|
|
|
return sb.toString();
|
|
|
|
} catch (Throwable ex) {
|
|
|
|
Log.e(TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public static boolean hasValidFingerprint(Context context) {
|
|
|
|
String signed = getFingerprint(context);
|
|
|
|
String expected = context.getString(R.string.fingerprint);
|
|
|
|
return (signed != null && signed.equals(expected));
|
|
|
|
}
|
|
|
|
|
2018-09-17 06:15:54 +00:00
|
|
|
static boolean isPro(Context context) {
|
2018-09-22 05:36:24 +00:00
|
|
|
if (false && BuildConfig.DEBUG)
|
2018-09-17 06:15:54 +00:00
|
|
|
return true;
|
|
|
|
return PreferenceManager.getDefaultSharedPreferences(context).getBoolean("pro", false);
|
|
|
|
}
|
2018-10-17 07:51:29 +00:00
|
|
|
|
|
|
|
static long[] toLongArray(List<Long> list) {
|
|
|
|
long[] result = new long[list.size()];
|
|
|
|
for (int i = 0; i < list.size(); i++)
|
|
|
|
result[i] = list.get(i);
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
static List<Long> fromLongArray(long[] array) {
|
|
|
|
List<Long> result = new ArrayList<>();
|
|
|
|
for (int i = 0; i < array.length; i++)
|
|
|
|
result.add(array[i]);
|
|
|
|
return result;
|
|
|
|
}
|
2018-11-25 12:34:08 +00:00
|
|
|
|
|
|
|
static boolean equal(String[] a1, String[] a2) {
|
|
|
|
if (a1.length != a2.length)
|
|
|
|
return false;
|
|
|
|
|
|
|
|
for (int i = 0; i < a1.length; i++)
|
|
|
|
if (!a1[i].equals(a2[i]))
|
|
|
|
return false;
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
2018-11-26 11:42:06 +00:00
|
|
|
|
|
|
|
static String sanitizeKeyword(String keyword) {
|
2018-12-10 12:14:15 +00:00
|
|
|
// https://tools.ietf.org/html/rfc3501
|
|
|
|
StringBuilder sb = new StringBuilder();
|
|
|
|
for (int i = 0; i < keyword.length(); i++) {
|
|
|
|
// flag-keyword = atom
|
|
|
|
// atom = 1*ATOM-CHAR
|
|
|
|
// ATOM-CHAR = <any CHAR except atom-specials>
|
|
|
|
Character kar = keyword.charAt(i);
|
|
|
|
// atom-specials = "(" / ")" / "{" / SP / CTL / list-wildcards / quoted-specials / resp-specials
|
|
|
|
if (kar == '(' || kar == ')' || kar == '{' || kar == ' ' || Character.isISOControl(kar))
|
|
|
|
continue;
|
|
|
|
// list-wildcards = "%" / "*"
|
|
|
|
if (kar == '%' || kar == '*')
|
|
|
|
continue;
|
|
|
|
// quoted-specials = DQUOTE / "\"
|
|
|
|
if (kar == '"' || kar == '\\')
|
|
|
|
continue;
|
|
|
|
// resp-specials = "]"
|
|
|
|
if (kar == ']')
|
|
|
|
continue;
|
|
|
|
sb.append(kar);
|
|
|
|
}
|
|
|
|
return sb.toString();
|
2018-11-26 11:42:06 +00:00
|
|
|
}
|
2018-08-02 13:33:06 +00:00
|
|
|
}
|