public MapView(Context ctx, boolean allowNetAccess, int mode) {
super(ctx);
Display display;
this.allowNetAccess = allowNetAccess;
geoUtils = new GeoUtils(mode);
setBackgroundColor(0xFF555570);
display = ((WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
scrWidth = display.getWidth();
scrHeight = display.getHeight();
setMinimumHeight(scrWidth);
setMinimumWidth(scrHeight);
tileWidth = (int) Math.ceil(scrWidth / 256.0) + 1;
tileHeight = (int) Math.ceil(scrHeight / 256.0) + 1;
gestureDetector = new GestureDetector(ctx, new GestureListener());
zoomOutButton = new Button(ctx);
zoomOutButton.setText(" - ");
zoomOutButton.setOnClickListener(this);
zoomInButton = new Button(ctx);
zoomInButton.setText(" + ");
zoomInButton.setOnClickListener(this);
updateUI(true);
addView(zoomOutButton);
addView(zoomInButton);
}
private void updateLoader() {
if (NavigineApp.Navigation == null) return;
// Log.d(TAG, String.format(Locale.ENGLISH, "Update loader: %d", mLoader));
long timeNow = DateTimeUtils.currentTimeMillis();
if (mLoader < 0) return;
int status = LocationLoader.checkLocationLoader(mLoader);
if (status < 100) {
if ((Math.abs(timeNow - mLoaderTime) > LOADER_TIMEOUT / 3 && status == 0)
|| (Math.abs(timeNow - mLoaderTime) > LOADER_TIMEOUT)) {
mListView.setVisibility(View.GONE);
mStatusLabel.setVisibility(View.VISIBLE);
mStatusLabel.setText("Loading timeout!\nPlease, check your internet connection!");
Log.d(TAG, String.format(Locale.ENGLISH, "Load stopped on timeout!"));
LocationLoader.stopLocationLoader(mLoader);
mLoader = -1;
} else {
mListView.setVisibility(View.GONE);
mStatusLabel.setVisibility(View.VISIBLE);
mStatusLabel.setText(String.format(Locale.ENGLISH, "Loading content (%d%%)", status));
}
} else {
Log.d(TAG, String.format(Locale.ENGLISH, "Load finished with result: %d", status));
LocationLoader.stopLocationLoader(mLoader);
mLoader = -1;
if (status == 100) {
parseMapsXml();
if (mInfoList.isEmpty()) {
mListView.setVisibility(View.GONE);
mStatusLabel.setVisibility(View.VISIBLE);
mStatusLabel.setText("No locations available");
} else {
mListView.setVisibility(View.VISIBLE);
mStatusLabel.setVisibility(View.GONE);
}
} else {
mListView.setVisibility(View.GONE);
mStatusLabel.setVisibility(View.VISIBLE);
mStatusLabel.setText("Error loading!\nPlease, check your ID!");
}
}
}
public void run() {
if (NavigineApp.Navigation == null) return;
long timeNow = DateTimeUtils.currentTimeMillis();
String userHash = NavigineApp.Settings.getString("user_hash", "");
if (userHash.length() == 0) return;
if (mLoader >= 0) updateLoader();
if (Math.abs(timeNow - mUpdateLocationLoadersTime) > 1000) updateLocationLoaders();
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
measureChildren(widthMeasureSpec, heightMeasureSpec);
int specModeW = MeasureSpec.getMode(widthMeasureSpec);
int specSizeW = MeasureSpec.getSize(widthMeasureSpec);
int specModeH = MeasureSpec.getMode(heightMeasureSpec);
int specSizeH = MeasureSpec.getSize(heightMeasureSpec);
int maxWidth = specSizeW;
int maxHeight = specSizeH;
int maxChildHeight = 0;
int totalWidth = mOffsetLeft;
for (int i = 0; i < getChildCount(); i++) {
View child = getChildAt(i);
final ViewGroup.MarginLayoutParams lp =
(ViewGroup.MarginLayoutParams) child.getLayoutParams();
int vHeight = child.getMeasuredHeight() + lp.bottomMargin + lp.topMargin;
int vWidth = child.getMeasuredWidth() + lp.leftMargin + lp.rightMargin;
maxChildHeight = Math.max(maxChildHeight, vHeight);
totalWidth += vWidth;
}
ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) getLayoutParams();
totalWidth += lp.leftMargin + lp.rightMargin;
maxChildHeight += lp.topMargin + lp.bottomMargin;
if (specModeH == MeasureSpec.UNSPECIFIED) {
maxHeight = maxChildHeight;
} else if (specModeH == MeasureSpec.AT_MOST) {
maxHeight = Math.min(maxHeight, maxChildHeight);
}
maxWidth = Math.max(specSizeW, totalWidth);
setMeasuredDimension(maxWidth, maxHeight);
}
private void updateLocationLoaders() {
if (NavigineApp.Navigation == null) return;
long timeNow = DateTimeUtils.currentTimeMillis();
mUpdateLocationLoadersTime = timeNow;
synchronized (mLoaderMap) {
Iterator<Map.Entry<String, LoaderState>> iter = mLoaderMap.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry<String, LoaderState> entry = iter.next();
LoaderState loader = entry.getValue();
if (loader.state < 100) {
loader.timeLabel = timeNow;
if (loader.type == DOWNLOAD) loader.state = LocationLoader.checkLocationLoader(loader.id);
if (loader.type == UPLOAD) loader.state = LocationLoader.checkLocationUploader(loader.id);
} else if (loader.state == 100) {
String archivePath = NavigineApp.Navigation.getArchivePath();
String locationFile =
LocationLoader.getLocationFile(NavigineApp.AppContext, loader.location);
if (archivePath != null && archivePath.equals(locationFile)) {
Log.d(TAG, "Reloading archive " + archivePath);
if (NavigineApp.Navigation.loadArchive(archivePath)) {
SharedPreferences.Editor editor = NavigineApp.Settings.edit();
editor.putString("map_file", archivePath);
editor.commit();
}
}
if (loader.type == DOWNLOAD) LocationLoader.stopLocationLoader(loader.id);
if (loader.type == UPLOAD) LocationLoader.stopLocationUploader(loader.id);
iter.remove();
} else {
// Load failed
if (Math.abs(timeNow - loader.timeLabel) > 5000) {
if (loader.type == DOWNLOAD) LocationLoader.stopLocationLoader(loader.id);
if (loader.type == UPLOAD) LocationLoader.stopLocationUploader(loader.id);
iter.remove();
}
}
}
}
updateLocalVersions();
mAdapter.updateList();
}
