package net.osmand.plus.activities;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AlertDialog;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Filterable;
import android.widget.TextView;
import android.widget.Toast;
import net.osmand.AndroidUtils;
import net.osmand.osm.io.NetworkUtils;
import net.osmand.plus.R;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserFactory;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.net.URLConnection;
import java.text.MessageFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
public class ContributionVersionActivity extends OsmandListActivity {
private static ContributionVersionActivityThread thread = new ContributionVersionActivityThread();
private static final int DOWNLOAD_BUILDS_LIST = 1;
private static final int INSTALL_BUILD = 2;
private static final int ACTIVITY_TO_INSTALL = 23;
private static final String URL_TO_RETRIEVE_BUILDS = "http://download.osmand.net/builds.php";
private static final String URL_GET_BUILD = "http://download.osmand.net/";
private ProgressDialog progressDlg;
private Date currentInstalledDate;
private List<OsmAndBuild> downloadedBuilds = new ArrayList<OsmAndBuild>();
private SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy", Locale.US);
private File pathToDownload;
private OsmAndBuild currentSelectedBuild = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
pathToDownload = getMyApplication().getAppPath("osmandToInstall.apk");
setContentView(R.layout.default_list_view);
getSupportActionBar().setSubtitle(R.string.select_build_to_install);
String installDate = getMyApplication().getSettings().CONTRIBUTION_INSTALL_APP_DATE.get();
if(installDate != null){
try {
currentInstalledDate = dateFormat.parse(installDate);
} catch (ParseException e) {
}
}
downloadedBuilds.clear();
startThreadOperation(DOWNLOAD_BUILDS_LIST, getString(R.string.loading_builds), -1);
}
private void startThreadOperation(int operationId, String message, int total) {
progressDlg = new ProgressDialog(this);
progressDlg.setTitle(getString(R.string.loading_smth, ""));
progressDlg.setMessage(message);
if(total != -1){
progressDlg.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
progressDlg.setMax(total);
progressDlg.setProgress(0);
} else {
progressDlg.setProgressStyle(ProgressDialog.STYLE_SPINNER);
}
progressDlg.show();
// progressFileDlg.setCancelable(false);
if(thread.getState() == Thread.State.TERMINATED || thread.getOperationId() != operationId){
thread = new ContributionVersionActivityThread();
thread.setOperationId(operationId);
}
thread.setActivity(this);
if(thread.getState() == Thread.State.NEW){
thread.start();
}
}
protected void endThreadOperation(int operationId, Exception e){
if(progressDlg != null){
progressDlg.dismiss();
progressDlg = null;
}
if(operationId == DOWNLOAD_BUILDS_LIST){
if(e != null){
Toast.makeText(this, getString(R.string.loading_builds_failed) + " : " + e.getMessage(), Toast.LENGTH_LONG).show();
finish();
} else {
setListAdapter(new OsmandBuildsAdapter(downloadedBuilds));
}
} else if(operationId == INSTALL_BUILD){
if(currentSelectedBuild != null){
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(pathToDownload), "application/vnd.android.package-archive");
startActivityForResult(intent, ACTIVITY_TO_INSTALL);
updateInstalledApp(false, currentSelectedBuild.date);
}
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(ACTIVITY_TO_INSTALL == requestCode && resultCode != RESULT_OK){
updateInstalledApp(false, currentInstalledDate);
}
}
private void updateInstalledApp(boolean showMessage, Date d) {
if (showMessage) {
Toast.makeText(
this,
MessageFormat.format(getString(R.string.build_installed), currentSelectedBuild.tag,
AndroidUtils.formatDateTime(getMyApplication(), currentSelectedBuild.date.getTime())), Toast.LENGTH_LONG).show();
}
getMyApplication().getSettings().CONTRIBUTION_INSTALL_APP_DATE.set(dateFormat.format(d));
}
protected void executeThreadOperation(int operationId) throws Exception {
if(operationId == DOWNLOAD_BUILDS_LIST){
URLConnection connection = NetworkUtils.getHttpURLConnection(URL_TO_RETRIEVE_BUILDS);
XmlPullParser parser = XmlPullParserFactory.newInstance().newPullParser();
parser.setInput(connection.getInputStream(), "UTF-8");
int next;
while((next = parser.next()) != XmlPullParser.END_DOCUMENT) {
if(next == XmlPullParser.START_TAG && parser.getName().equals("build")) { //$NON-NLS-1$
if ("osmand".equalsIgnoreCase(parser.getAttributeValue(null, "type"))) {
String path = parser.getAttributeValue(null, "path"); //$NON-NLS-1$
String size = parser.getAttributeValue(null, "size"); //$NON-NLS-1$
String date = parser.getAttributeValue(null, "timestamp"); //$NON-NLS-1$
String tag = parser.getAttributeValue(null, "tag"); //$NON-NLS-1$
Date d = null;
if (date != null) {
try {
d = new Date(Long.parseLong(date));
} catch (RuntimeException e) {
e.printStackTrace();
}
}
OsmAndBuild build = new OsmAndBuild(path, size, d, tag);
downloadedBuilds.add(build);
}
}
}
} else if(operationId == INSTALL_BUILD){
URLConnection connection = NetworkUtils.getHttpURLConnection(URL_GET_BUILD + currentSelectedBuild.path);
if(pathToDownload.exists()){
pathToDownload.delete();
}
byte[] buffer = new byte[1024];
InputStream is = connection.getInputStream();
FileOutputStream fout = new FileOutputStream(pathToDownload);
try {
int totalRead = 0;
int read;
while((read = is.read(buffer, 0, 1024)) != -1){
fout.write(buffer, 0, read);
totalRead += read;
if(totalRead > 1024){
progressDlg.incrementProgressBy(totalRead / 1024);
totalRead %= 1024;
}
}
} finally {
fout.close();
is.close();
}
}
}
@Override
public OsmandBuildsAdapter getListAdapter() {
return (OsmandBuildsAdapter) super.getListAdapter();
}
@Override
protected void onDestroy() {
super.onDestroy();
thread.setActivity(null);
if(progressDlg != null){
progressDlg.dismiss();
progressDlg = null;
}
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
final OsmAndBuild item = (OsmAndBuild) getListAdapter().getItem(position);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(MessageFormat.format(getString(R.string.install_selected_build), item.tag,
AndroidUtils.formatDateTime(getMyApplication(), item.date.getTime()), item.size));
builder.setPositiveButton(R.string.shared_string_yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
currentSelectedBuild = item;
int kb = (int) (Double.parseDouble(item.size) * 1024);
startThreadOperation(INSTALL_BUILD, getString(R.string.downloading_build), kb);
}
});
builder.setNegativeButton(R.string.shared_string_no, null);
builder.show();
}
protected class OsmandBuildsAdapter extends ArrayAdapter<OsmAndBuild> implements Filterable {
public OsmandBuildsAdapter(List<OsmAndBuild> builds) {
super(ContributionVersionActivity.this, R.layout.download_build_list_item, builds);
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View v = convertView;
if (v == null) {
LayoutInflater inflater = getLayoutInflater();
v = inflater.inflate(net.osmand.plus.R.layout.download_build_list_item, parent, false);
}
final View row = v;
OsmAndBuild build = getItem(position);
TextView tagView = (TextView) row.findViewById(R.id.download_tag);
tagView.setText(build.tag);
TextView description = (TextView) row.findViewById(R.id.download_descr);
StringBuilder format = new StringBuilder();
format.append(AndroidUtils.formatDateTime(getMyApplication(), build.date.getTime()))/*.append(" : ").append(build.size).append(" MB")*/;
description.setText(format.toString());
int color = getResources().getColor(R.color.color_unknown);
if(currentInstalledDate != null){
if(currentInstalledDate.before(build.date)){
color = getResources().getColor(R.color.color_update);
}
}
description.setTextColor(color);
tagView.setTextColor(color);
return row;
}
}
private static class ContributionVersionActivityThread extends Thread {
private ContributionVersionActivity activity;
private int operationId;
public void setActivity(ContributionVersionActivity activity) {
this.activity = activity;
}
public int getOperationId() {
return operationId;
}
public void setOperationId(int operationId) {
this.operationId = operationId;
}
@Override
public void run() {
Exception ex= null;
try {
if(this.activity != null){
this.activity.executeThreadOperation(operationId);
}
} catch (Exception e) {
ex = e;
}
final Exception e = ex;
if(this.activity != null){
this.activity.runOnUiThread(new Runnable() {
@Override
public void run() {
activity.endThreadOperation(operationId, e);
}
});
}
}
}
private static class OsmAndBuild {
public String path;
public String size;
public Date date;
public String tag;
public OsmAndBuild(String path, String size, Date date, String tag) {
super();
this.path = path;
this.size = size;
this.date = date;
this.tag = tag;
}
}
}