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package de.pixart.messenger.ui;
import android.Manifest;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.os.Environment;
import android.os.PowerManager;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AlertDialog;
import android.util.Log;
import android.widget.TextView;
import android.widget.Toast;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import de.pixart.messenger.Config;
import de.pixart.messenger.R;
import de.pixart.messenger.persistance.FileBackend;
import de.pixart.messenger.services.XmppConnectionService;
import de.pixart.messenger.utils.WakeLockHelper;
import static de.pixart.messenger.http.HttpConnectionManager.getProxy;
import static de.pixart.messenger.services.XmppConnectionService.FDroid;
import static de.pixart.messenger.services.XmppConnectionService.PlayStore;
public class UpdaterActivity extends XmppActivity {
static final private String FileName = "update.apk";
String appURI = "";
String changelog = "";
Integer filesize = 0;
String store;
ProgressDialog mProgressDialog;
DownloadTask downloadTask;
XmppConnectionService mXmppConnectionService;
private boolean mUseTor;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//set activity
setContentView(R.layout.activity_updater);
this.mUseTor = mXmppConnectionService.useTorToConnect();
this.mTheme = findTheme();
setTheme(this.mTheme);
TextView textView = findViewById(R.id.updater);
textView.setText(R.string.update_info);
mProgressDialog = new ProgressDialog(UpdaterActivity.this) {
//show warning on back pressed
@Override
public void onBackPressed() {
showCancelDialog();
}
};
mProgressDialog.setMessage(getString(R.string.download_started));
mProgressDialog.setProgressNumberFormat(null);
mProgressDialog.setIndeterminate(true);
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
mProgressDialog.setCancelable(false);
mProgressDialog.setCanceledOnTouchOutside(false);
}
@Override
protected void refreshUiReal() {
//ignored
}
@Override
protected void onStart() {
super.onStart();
this.mTheme = findTheme();
setTheme(this.mTheme);
setTitle(getString(R.string.update_service));
setSupportActionBar(findViewById(R.id.toolbar));
configureActionBar(getSupportActionBar());
if (getIntent() != null && getIntent().getStringExtra("update").equals("PixArtMessenger_UpdateService")) {
try {
appURI = getIntent().getStringExtra("url");
} catch (Exception e) {
Toast.makeText(getApplicationContext(), getText(R.string.failed), Toast.LENGTH_LONG).show();
UpdaterActivity.this.finish();
}
try {
changelog = getIntent().getStringExtra("changelog");
} catch (Exception e) {
Toast.makeText(getApplicationContext(), getText(R.string.failed), Toast.LENGTH_LONG).show();
UpdaterActivity.this.finish();
}
try {
store = getIntent().getStringExtra("store");
} catch (Exception e) {
store = null;
}
//delete old downloaded localVersion files
File dir = new File(FileBackend.getConversationsDirectory("Update", false));
if (dir.isDirectory()) {
String[] children = dir.list();
for (String aChildren : children) {
Log.d(Config.LOGTAG, "AppUpdater: delete old update files " + aChildren + " in " + dir);
new File(dir, aChildren).delete();
}
}
//oh yeah we do need an upgrade, let the user know send an alert message
AlertDialog.Builder builder = new AlertDialog.Builder(UpdaterActivity.this);
builder.setCancelable(false);
//open link to changelog
//if the user agrees to upgrade
builder.setMessage(getString(R.string.install_update))
.setPositiveButton(R.string.update, (dialog, id) -> {
Log.d(Config.LOGTAG, "AppUpdater: downloading " + FileName + " from " + appURI);
//ask for permissions on devices >= SDK 23
if (isStoragePermissionGranted() && isNetworkAvailable(getApplicationContext())) {
//start downloading the file using the download manager
if (store.equals(PlayStore)) {
Uri uri = Uri.parse("market://details?id=de.pixart.messenger");
Intent marketIntent = new Intent(Intent.ACTION_VIEW, uri);
PackageManager manager = getApplicationContext().getPackageManager();
List<ResolveInfo> infos = manager.queryIntentActivities(marketIntent, 0);
if (infos.size() > 0) {
startActivity(marketIntent);
overridePendingTransition(R.animator.fade_in, R.animator.fade_out);
} else {
uri = Uri.parse("https://jabber.pix-art.de/");
Intent browserIntent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(browserIntent);
overridePendingTransition(R.animator.fade_in, R.animator.fade_out);
}
} else if (store.equals(FDroid)) {
Uri uri = Uri.parse("https://f-droid.org/de/packages/de.pixart.messenger/");
Intent marketIntent = new Intent(Intent.ACTION_VIEW, uri);
PackageManager manager = getApplicationContext().getPackageManager();
List<ResolveInfo> infos = manager.queryIntentActivities(marketIntent, 0);
if (infos.size() > 0) {
startActivity(marketIntent);
overridePendingTransition(R.animator.fade_in, R.animator.fade_out);
} else {
uri = Uri.parse("https://f-droid.org/de/packages/de.pixart.messenger/");
Intent browserIntent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(browserIntent);
overridePendingTransition(R.animator.fade_in, R.animator.fade_out);
}
} else {
Toast.makeText(getApplicationContext(), getText(R.string.download_started), Toast.LENGTH_LONG).show();
downloadTask = new DownloadTask(UpdaterActivity.this) {
};
downloadTask.execute(appURI);
}
} else {
Log.d(Config.LOGTAG, "AppUpdater: failed - has storage permissions " + isStoragePermissionGranted() + " and internet " + isNetworkAvailable(getApplicationContext()));
}
})
.setNeutralButton(R.string.changelog, (dialog, id) -> {
Uri uri = Uri.parse(Config.CHANGELOG_URL); // missing 'http://' will cause crashed
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
overridePendingTransition(R.animator.fade_in, R.animator.fade_out);
//restart updater to show dialog again after coming back after opening changelog
recreate();
})
.setNegativeButton(R.string.remind_later, (dialog, id) -> {
// User cancelled the dialog
UpdaterActivity.this.finish();
});
//show the alert message
builder.create().show();
} else {
Toast.makeText(getApplicationContext(), getText(R.string.failed), Toast.LENGTH_LONG).show();
UpdaterActivity.this.finish();
}
}
@Override
void onBackendConnected() {
//ignored
}
@Override
public void onDestroy() {
super.onDestroy();
}
@Override
public void onSaveInstanceState(Bundle savedInstanceState) {
super.onSaveInstanceState(savedInstanceState);
}
@Override
public void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
}
//check for internet connection
private boolean isNetworkAvailable(Context context) {
ConnectivityManager connectivity = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
if (connectivity != null) {
NetworkInfo[] info = connectivity.getAllNetworkInfo();
if (info != null) {
for (int i = 0; i < info.length; i++) {
if (info[i].getState() == NetworkInfo.State.CONNECTED) {
return true;
}
}
}
}
return false;
}
public boolean isStoragePermissionGranted() {
if (Build.VERSION.SDK_INT >= 23) {
if (checkSelfPermission(android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
== PackageManager.PERMISSION_GRANTED) {
return true;
} else {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1);
return false;
}
} else { //permission is automatically granted on sdk<23 upon installation
return true;
}
}
//show warning on back pressed
@Override
public void onBackPressed() {
showCancelDialog();
}
private void showCancelDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(R.string.cancel_update)
.setCancelable(false)
.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
if (downloadTask != null && !downloadTask.getStatus().equals(AsyncTask.Status.FINISHED)) {
downloadTask.cancel(true);
}
if (mProgressDialog.isShowing()) {
mProgressDialog.dismiss();
}
UpdaterActivity.this.finish();
}
})
.setNegativeButton(R.string.no, (dialog, id) -> dialog.cancel());
AlertDialog alert = builder.create();
alert.show();
}
@Override
public void onPause() {
super.onPause();
if (downloadTask != null && !downloadTask.getStatus().equals(AsyncTask.Status.FINISHED)) {
downloadTask.cancel(true);
}
UpdaterActivity.this.finish();
}
@Override
protected void onStop() {
super.onStop();
if (downloadTask != null && !downloadTask.getStatus().equals(AsyncTask.Status.FINISHED)) {
downloadTask.cancel(true);
}
UpdaterActivity.this.finish();
}
private class DownloadTask extends AsyncTask<String, Integer, String> {
File dir = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + FileBackend.getDirectoryName("Update", false));
File file = new File(dir, FileName);
private Context context;
private PowerManager.WakeLock mWakeLock;
private long startTime = 0;
public DownloadTask(Context context) {
this.context = context;
}
@Override
protected void onPreExecute() {
super.onPreExecute();
startTime = System.currentTimeMillis();
// take CPU lock to prevent CPU from going off if the user
// presses the power button during download
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
if (pm != null) {
mWakeLock = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, getClass().getName());
mWakeLock.acquire();
}
mProgressDialog.show();
}
@Override
protected void onProgressUpdate(Integer... progress) {
super.onProgressUpdate(progress);
// if we get here, length is known, now set indeterminate to false
mProgressDialog.setIndeterminate(false);
mProgressDialog.setMax(100);
mProgressDialog.setProgress(progress[0]);
}
@Override
protected String doInBackground(String... sUrl) {
InputStream is = null;
OutputStream os = null;
HttpURLConnection connection = null;
try {
Log.d(Config.LOGTAG, "AppUpdater: save file to " + file.toString());
Log.d(Config.LOGTAG, "AppUpdater: download update from url: " + sUrl[0] + " to file name: " + file.toString());
URL url = new URL(sUrl[0]);
if (mUseTor) {
connection = (HttpURLConnection) url.openConnection(getProxy());
} else {
connection = (HttpURLConnection) url.openConnection();
}
connection.connect();
// expect HTTP 200 OK, so we don't mistakenly save error report
// instead of the file
if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {
Toast.makeText(getApplicationContext(), getText(R.string.failed), Toast.LENGTH_LONG).show();
return connection.getResponseCode() + ": " + connection.getResponseMessage();
}
// this will be useful to display download percentage
// might be -1: server did not report the length
int fileLength = connection.getContentLength();
// download the file
is = connection.getInputStream();
os = new FileOutputStream(file);
byte data[] = new byte[4096];
long total = 0;
int count;
while ((count = is.read(data)) != -1) {
// allow canceling with back button
if (isCancelled()) {
is.close();
return "canceled";
}
total += count;
// publishing the progress....
if (fileLength > 0) // only if total length is known
publishProgress((int) (total * 100 / fileLength));
os.write(data, 0, count);
}
} catch (Exception e) {
e.printStackTrace();
return e.toString();
} finally {
try {
if (os != null)
os.close();
if (is != null)
is.close();
} catch (IOException ignored) {
}
if (connection != null)
connection.disconnect();
}
return null;
}
@Override
protected void onPostExecute(String result) {
WakeLockHelper.release(mWakeLock);
mProgressDialog.dismiss();
if (result != null) {
Toast.makeText(getApplicationContext(), getString(R.string.failed), Toast.LENGTH_LONG).show();
Log.d(Config.LOGTAG, "AppUpdater: failed with " + result);
UpdaterActivity.this.finish();
} else {
Log.d(Config.LOGTAG, "AppUpdater: download ready in " + ((System.currentTimeMillis() - startTime) / 1000) + " sec");
//start the installation of the latest localVersion
Intent installIntent = new Intent(Intent.ACTION_INSTALL_PACKAGE);
installIntent.setDataAndType(FileBackend.getUriForFile(UpdaterActivity.this, file), "application/vnd.android.package-archive");
installIntent.putExtra(Intent.EXTRA_NOT_UNKNOWN_SOURCE, true);
installIntent.putExtra(Intent.EXTRA_RETURN_RESULT, true);
installIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
installIntent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
startActivity(installIntent);
overridePendingTransition(R.animator.fade_in, R.animator.fade_out);
UpdaterActivity.this.finish();
}
}
}
}
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