package com.junjunguo.pocketmaps.activities;
import com.junjunguo.pocketmaps.R;
import android.os.Bundle;
import androidx.appcompat.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.TextView;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.LinearLayout;
import android.widget.Spinner;
import android.widget.Toast;
import com.junjunguo.pocketmaps.downloader.MapUnzip;
import com.junjunguo.pocketmaps.downloader.ProgressPublisher;
import com.junjunguo.pocketmaps.util.IO;
import com.junjunguo.pocketmaps.util.Variable;
import java.io.File;
import java.util.ArrayList;
import java.util.GregorianCalendar;
public class ExportActivity extends AppCompatActivity implements OnClickListener, OnItemSelectedListener, OnCheckedChangeListener
{
public enum FileType { Tracking, Favourites, Setting, Map, Unknown }
Spinner exSpinner;
Spinner exTypeSpinner;
CheckBox exSetCb;
CheckBox exFavCb;
CheckBox exTrackCb;
CheckBox exMapsCb;
LinearLayout lImport;
LinearLayout lExport;
LinearLayout lMaps;
@Override protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_export);
Button exOk = (Button) findViewById(R.id.exOk);
exSpinner = (Spinner) findViewById(R.id.exSpinner);
exTypeSpinner = (Spinner) findViewById(R.id.exTypeSpinner);
exSetCb = (CheckBox) findViewById(R.id.exSet_cb);
exFavCb = (CheckBox) findViewById(R.id.exFav_cb);
exTrackCb = (CheckBox) findViewById(R.id.exTrack_cb);
exMapsCb = (CheckBox) findViewById(R.id.exMaps_cb);
lImport = (LinearLayout) findViewById(R.id.exLayout_import);
lExport = (LinearLayout) findViewById(R.id.exLayout_export);
lMaps = (LinearLayout) findViewById(R.id.exLayout_maps);
exSetCb.setChecked(true);
exFavCb.setChecked(true);
exTrackCb.setChecked(true);
fillSpinner();
fillTypeSpinner();
fillMapList();
exOk.setOnClickListener(this);
}
@Override
public void onClick(View v)
{
if (v.getId()!=R.id.exOk)
{ // Import a pmz file.
String dataDir = exSpinner.getSelectedItem().toString();
String dataFile = ((Button)v).getText().toString();
log("Import from: " + dataDir + "/" + dataFile);
new MapUnzip().unzipImport(new File(dataDir, dataFile).getPath(), this.getApplicationContext());
finish();
return;
}
log("Selected: Export");
String targetDir = exSpinner.getSelectedItem().toString();
if (!new File(targetDir).canWrite())
{
logUser("Error, can not write!");
finish();
return;
}
ArrayList<String> saveList = new ArrayList<String>();
ArrayList<String> saveListDirs = new ArrayList<String>();
String exSettingsS = "Exported: ";
if (exSetCb.isChecked())
{
log("- Export settings.");
boolean anySetting = false;
for (String savingFile : Variable.getVariable().getSavingFiles())
{
saveList.add(savingFile);
saveListDirs.add("");
anySetting = true;
}
if (anySetting) { exSettingsS += "[Settings] "; }
}
if (exFavCb.isChecked())
{
log("- Export favourites.");
String favFolder = Variable.getVariable().getMapsFolder().getParent();
File favFile = new File(favFolder, "Favourites.properties");
if (favFile.isFile())
{
saveList.add(favFile.getPath());
saveListDirs.add("data");
exSettingsS += "[Favourites] ";
}
}
if (exTrackCb.isChecked())
{
log("- Export tracking-records.");
File trDir = Variable.getVariable().getTrackingFolder();
boolean anySetting = false;
if (trDir.isDirectory())
{
for (String fname : trDir.list())
{
fname = new File(trDir, fname).getPath();
saveList.add(fname);
saveListDirs.add("data");
anySetting = true;
}
}
if (anySetting) { exSettingsS += "[Tracking-recs] "; }
}
GregorianCalendar now = new GregorianCalendar();
int y = now.get(GregorianCalendar.YEAR);
String m = "" + (now.get(GregorianCalendar.MONTH)+1);
String d = "" + now.get(GregorianCalendar.DAY_OF_MONTH);
if (m.length()==1) { m = "0" + m; }
if (d.length()==1) { d = "0" + d; }
final File zipFile = new File(targetDir, "" + y + "-" + m + "-" + d + "_PM.pmz");
if (saveList.isEmpty()) { logUser("Nothing to save."); }
else
{
new MapUnzip().compressFiles(saveList, saveListDirs, zipFile.getPath(), null, this);
ProgressPublisher pp = new ProgressPublisher(this.getApplicationContext());
pp.updateTextFinal(exSettingsS);
}
if (exMapsCb.isChecked())
{
log("- Export maps.");
logUser("Exporting maps ...");
Thread t = new Thread(new Runnable(){ public void run()
{ // Because this may be a long running task, we dont use AsyncTask.
exportMaps(zipFile);
}});
t.start();
}
finish();
}
public static FileType getFileType(String file)
{
if (file.startsWith("/maps/")) { return FileType.Map; }
if (Variable.isSavingFile(file)) { return FileType.Setting; }
if (file.endsWith(".gpx")) { return FileType.Tracking; }
if (file.endsWith("Favourites.properties")) { return FileType.Favourites; }
return FileType.Unknown;
}
@Override
public void onItemSelected(AdapterView<?> av, View view, int i, long l)
{
if (exTypeSpinner.getSelectedItemId()==0)
{
lExport.setVisibility(View.VISIBLE);
lImport.setVisibility(View.GONE);
}
else
{
lExport.setVisibility(View.GONE);
lImport.setVisibility(View.VISIBLE);
lImport.removeAllViews();
String dataDir = exSpinner.getSelectedItem().toString();
for (String f : new File(dataDir).list())
{
if (!f.endsWith(".pmz")) { continue; }
if (!new File(dataDir, f).isFile()) { continue; }
Button button = new Button(this);
button.setText(f);
button.setOnClickListener(this);
lImport.addView(button);
}
}
}
@Override
public void onNothingSelected(AdapterView<?> av) {}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
{
if (isChecked) { lMaps.setVisibility(View.VISIBLE); }
else { lMaps.setVisibility(View.GONE); }
}
private void exportMaps(File zipBaseFile)
{
long fullSize = 0;
for (View dView : lMaps.getTouchables())
{
CheckBox dCb = (CheckBox)dView;
if (!dCb.isChecked()) { continue; }
String dName = dCb.getText().toString();
int zipDotIdx = zipBaseFile.getPath().lastIndexOf(".");
String zipFile = zipBaseFile.getPath().substring(0, zipDotIdx) + "-" + dName + ".pmz";
ArrayList<String> mapFiles = new ArrayList<String>();
ArrayList<String> mapSubDirs = new ArrayList<String>();
File mDir = new File(Variable.getVariable().getMapsFolder(), dName);
if (!mDir.isDirectory()) { continue; }
fullSize += IO.dirSize(mDir);
long freeSize = zipBaseFile.getParentFile().getFreeSpace() / (1000 * 1000);
if (fullSize > freeSize) { logUser("Out of disk-memory"); return; }
for (String mFile : mDir.list())
{ // No directory allowed
mapFiles.add(new File(mDir, mFile).getPath());
mapSubDirs.add("/maps/" + dName);
}
if (mapFiles.size()==0) { continue; }
ProgressPublisher pp = new ProgressPublisher(this.getApplicationContext());
new MapUnzip().compressFiles(mapFiles, mapSubDirs, zipFile, pp, this);
}
}
private void log(String str)
{
Log.i(ExportActivity.class.getName(), str);
}
private void logUser(String str)
{
Log.i(ExportActivity.class.getName(), str);
try
{
Toast.makeText(this.getBaseContext(), str, Toast.LENGTH_SHORT).show();
}
catch (Exception e) { e.printStackTrace(); }
}
private void fillSpinner()
{
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line);
adapter.addAll(IO.listSelectionPaths(this, false));
exSpinner.setAdapter(adapter);
exSpinner.setOnItemSelectedListener(this);
}
private void fillTypeSpinner()
{
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line);
adapter.add(getResources().getString(R.string.exp));
adapter.add(getResources().getString(R.string.imp));
exTypeSpinner.setAdapter(adapter);
exTypeSpinner.setSelection(0);
exTypeSpinner.setOnItemSelectedListener(this);
}
private void fillMapList()
{
for (String dName : Variable.getVariable().getMapsFolder().list())
{
CheckBox cb = new CheckBox(this);
cb.setText(dName);
cb.setChecked(true);
lMaps.addView(cb);
}
exMapsCb.setOnCheckedChangeListener(this);
}
}
