140 lines
4.7 KiB
Java
140 lines
4.7 KiB
Java
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/*
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Minetest
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Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
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Copyright (C) 2014-2020 ubulem, Bektur Mambetov <berkut87@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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package net.minetest.minetest;
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import android.Manifest;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.SharedPreferences;
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import android.content.pm.PackageManager;
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import android.os.Build;
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import android.os.Bundle;
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import android.view.View;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.core.app.ActivityCompat;
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import androidx.core.content.ContextCompat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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public class MainActivity extends AppCompatActivity {
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private final static int versionCode = BuildConfig.VERSION_CODE;
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private final static int PERMISSIONS = 1;
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private static final String[] REQUIRED_SDK_PERMISSIONS =
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new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE};
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private static final String SETTINGS = "MinetestSettings";
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private static final String TAG_VERSION_CODE = "versionCode";
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private ProgressBar mProgressBar;
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private TextView mTextView;
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private SharedPreferences sharedPreferences;
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private final BroadcastReceiver myReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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int progress = 0;
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if (intent != null)
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progress = intent.getIntExtra(UnzipService.ACTION_PROGRESS, 0);
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if (progress >= 0) {
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if (mProgressBar != null) {
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mProgressBar.setVisibility(View.VISIBLE);
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mProgressBar.setProgress(progress);
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}
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mTextView.setVisibility(View.VISIBLE);
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} else
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startNative();
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}
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};
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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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setContentView(R.layout.activity_main);
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IntentFilter filter = new IntentFilter(UnzipService.ACTION_UPDATE);
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registerReceiver(myReceiver, filter);
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mProgressBar = findViewById(R.id.progressBar);
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mTextView = findViewById(R.id.textView);
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sharedPreferences = getSharedPreferences(SETTINGS, Context.MODE_PRIVATE);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
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checkPermission();
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else
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checkAppVersion();
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}
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private void checkPermission() {
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final List<String> missingPermissions = new ArrayList<>();
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for (final String permission : REQUIRED_SDK_PERMISSIONS) {
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final int result = ContextCompat.checkSelfPermission(this, permission);
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if (result != PackageManager.PERMISSION_GRANTED)
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missingPermissions.add(permission);
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}
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if (!missingPermissions.isEmpty()) {
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final String[] permissions = missingPermissions
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.toArray(new String[0]);
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ActivityCompat.requestPermissions(this, permissions, PERMISSIONS);
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} else {
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final int[] grantResults = new int[REQUIRED_SDK_PERMISSIONS.length];
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Arrays.fill(grantResults, PackageManager.PERMISSION_GRANTED);
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onRequestPermissionsResult(PERMISSIONS, REQUIRED_SDK_PERMISSIONS, grantResults);
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}
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}
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@Override
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public void onRequestPermissionsResult(int requestCode,
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@NonNull String[] permissions, @NonNull int[] grantResults) {
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if (requestCode == PERMISSIONS) {
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for (int grantResult : grantResults) {
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if (grantResult != PackageManager.PERMISSION_GRANTED) {
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Toast.makeText(this, R.string.not_granted, Toast.LENGTH_LONG).show();
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finish();
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}
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}
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checkAppVersion();
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}
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}
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private void checkAppVersion() {
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if (sharedPreferences.getInt(TAG_VERSION_CODE, 0) == versionCode)
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startNative();
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else
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new CopyZipTask(this).execute(getCacheDir() + "/Minetest.zip");
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}
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private void startNative() {
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sharedPreferences.edit().putInt(TAG_VERSION_CODE, versionCode).apply();
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Intent intent = new Intent(this, GameActivity.class);
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intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK);
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startActivity(intent);
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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unregisterReceiver(myReceiver);
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}
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}
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