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;
24 import androidx.annotation.Nullable;
26 import net.ktnx.mobileledger.R;
27 import net.ktnx.mobileledger.db.DB;
28 import net.ktnx.mobileledger.utils.Logger;
29 import net.ktnx.mobileledger.utils.MobileLedgerDatabase;
31 public class SplashActivity extends CrashReportingActivity {
32 private static final long keepActiveForMS = 400;
33 private long startupTime;
34 private boolean running = true;
36 protected void onCreate(@Nullable Bundle savedInstanceState) {
37 super.onCreate(savedInstanceState);
38 setTheme(R.style.AppTheme_default);
39 setContentView(R.layout.splash_activity_layout);
40 Logger.debug("splash", "onCreate()");
42 MobileLedgerDatabase.initComplete.setValue(false);
43 MobileLedgerDatabase.initComplete.observe(this, this::onDbInitDoneChanged);
46 protected void onStart() {
48 Logger.debug("splash", "onStart()");
51 startupTime = System.currentTimeMillis();
53 DatabaseInitThread dbInitThread = new DatabaseInitThread();
54 Logger.debug("splash", "starting dbInit task");
58 protected void onPause() {
60 Logger.debug("splash", "onPause()");
64 protected void onResume() {
66 Logger.debug("splash", "onResume()");
69 private void onDbInitDoneChanged(Boolean done) {
71 Logger.debug("splash", "DB not yet initialized");
75 Logger.debug("splash", "DB init done");
76 long now = System.currentTimeMillis();
77 if (now > startupTime + keepActiveForMS)
80 new Handler().postDelayed(this::startMainActivity,
81 keepActiveForMS - (now - startupTime));
84 private void startMainActivity() {
86 Logger.debug("splash", "still running, launching main activity");
87 Intent intent = new Intent(this, MainActivity.class);
88 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NO_USER_ACTION |
89 Intent.FLAG_ACTIVITY_NEW_TASK);
90 startActivity(intent);
91 overridePendingTransition(R.anim.fade_in_slowly, R.anim.fade_out_slowly);
94 Logger.debug("splash", "Not running, finish and go away");
98 private static class DatabaseInitThread extends Thread {
101 long ignored = DB.get()
103 .getProfileCountSync();
105 MobileLedgerDatabase.initComplete.postValue(true);