2 * Copyright © 2021 Damyan Ivanov.
3 * This file is part of MoLe.
4 * MoLe is free software: you can distribute it and/or modify it
5 * under the term of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your opinion), any later version.
9 * MoLe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License terms for details.
14 * You should have received a copy of the GNU General Public License
15 * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
18 package net.ktnx.mobileledger.ui.activity;
20 import android.content.Intent;
21 import android.os.Bundle;
22 import android.os.Handler;
23 import android.os.Looper;
25 import androidx.annotation.Nullable;
27 import net.ktnx.mobileledger.R;
28 import net.ktnx.mobileledger.db.DB;
29 import net.ktnx.mobileledger.utils.Logger;
31 import java.util.Locale;
33 public class SplashActivity extends CrashReportingActivity {
34 private static final long keepActiveForMS = 400;
35 private long startupTime;
36 private boolean running = true;
38 protected void onCreate(@Nullable Bundle savedInstanceState) {
39 super.onCreate(savedInstanceState);
40 setTheme(R.style.AppTheme_default);
41 setContentView(R.layout.splash_activity_layout);
42 Logger.debug("splash", "onCreate()");
44 DB.initComplete.setValue(false);
45 DB.initComplete.observe(this, this::onDbInitDoneChanged);
48 protected void onStart() {
50 Logger.debug("splash", "onStart()");
53 startupTime = System.currentTimeMillis();
55 DatabaseInitThread dbInitThread = new DatabaseInitThread();
56 Logger.debug("splash", "starting dbInit task");
60 protected void onPause() {
62 Logger.debug("splash", "onPause()");
66 protected void onResume() {
68 Logger.debug("splash", "onResume()");
71 private void onDbInitDoneChanged(Boolean done) {
73 Logger.debug("splash", "DB not yet initialized");
77 Logger.debug("splash", "DB init done");
78 long now = System.currentTimeMillis();
79 if (now > startupTime + keepActiveForMS)
82 final long delay = keepActiveForMS - (now - startupTime);
83 Logger.debug("splash",
84 String.format(Locale.ROOT, "Scheduling main activity start in %d milliseconds",
86 new Handler(Looper.getMainLooper()).postDelayed(this::startMainActivity, delay);
89 private void startMainActivity() {
91 Logger.debug("splash", "still running, launching main activity");
92 Intent intent = new Intent(this, MainActivity.class);
93 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_USER_ACTION |
94 Intent.FLAG_ACTIVITY_NEW_TASK);
95 startActivity(intent);
96 overridePendingTransition(R.anim.fade_in_slowly, R.anim.fade_out_slowly);
99 Logger.debug("splash", "Not running, finish and go away");
103 private static class DatabaseInitThread extends Thread {
106 long ignored = DB.get()
108 .getProfileCountSync();
110 DB.initComplete.postValue(true);