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package org.codefirex.cfxweather;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStream;
import org.codefirex.cfxweather.ResourceMaps.ResInfo;
import org.codefirex.utils.WeatherInfo;
import android.content.ContentProvider;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.net.Uri;
import android.os.Bundle;
import android.os.ParcelFileDescriptor;
import android.provider.MediaStore;
public class WeatherProvider extends ContentProvider {
public static final String PACKAGE_NAME = "org.codefirex.cfxweather";
public static final String WEATHER_AUTH = PACKAGE_NAME + ".icons";
public static final String DATA_AUTH = PACKAGE_NAME + ".data";
public static final Uri ICON_URI = Uri.parse("content://" + WEATHER_AUTH
+ "/icons/#");
public static final Uri DATA_URI = Uri.parse("content://" + DATA_AUTH);
@Override
public int delete(Uri uri, String selection, String[] selectionArgs) {
throw new RuntimeException("WeatherIconProvider.delete not supported");
}
@Override
public String getType(Uri uri) {
return WEATHER_AUTH;
}
@Override
public Uri insert(Uri uri, ContentValues values) {
throw new RuntimeException("WeatherIconProvider.insert not supported");
}
@Override
public boolean onCreate() {
return true;
}
@Override
public Cursor query(Uri uri, String[] projection, String selection,
String[] selectionArgs, String sortOrder) {
Object[] row;
if (uri.equals(DATA_URI)) {
MatrixCursor result1 = new MatrixCursor(projection);
WeatherInfo info = WeatherPrefs.getInfoFromPrefs(getContext());
Bundle b = new Bundle();
b.putParcelable(WeatherInfo.WEATHER_INFO_KEY, info);
b.putBoolean(WeatherInfo.WEATHER_STATE_KEY, WeatherPrefs.getEnabled(getContext()));
row = new Object[projection.length];
for (int i = 0; i < projection.length; i++) {
if (projection[i]
.compareToIgnoreCase(MediaStore.MediaColumns.DISPLAY_NAME) == 0) {
row[i] = "WeatherInfo";
} else if (projection[i]
.compareToIgnoreCase(MediaStore.MediaColumns.SIZE) == 0) {
row[i] = 0;
} else if (projection[i]
.compareToIgnoreCase(MediaStore.MediaColumns.DATA) == 0) {
row[i] = b;
} else if (projection[i]
.compareToIgnoreCase(MediaStore.MediaColumns.MIME_TYPE) == 0) {
row[i] = DATA_AUTH;
}
}
result1.addRow(row);
result1.setExtras(b);
return result1;
} else {
MatrixCursor result = new MatrixCursor(projection);
long fileSize = 0;
int index = Integer.parseInt((uri.getFragment()));
File tempFile = getIconFromAssets(index);
fileSize = tempFile.length();
String iconName = getIconName(index);
row = new Object[projection.length];
for (int i = 0; i < projection.length; i++) {
if (projection[i]
.compareToIgnoreCase(MediaStore.MediaColumns.DISPLAY_NAME) == 0) {
row[i] = iconName;
} else if (projection[i]
.compareToIgnoreCase(MediaStore.MediaColumns.SIZE) == 0) {
row[i] = fileSize;
} else if (projection[i]
.compareToIgnoreCase(MediaStore.MediaColumns.DATA) == 0) {
row[i] = tempFile;
} else if (projection[i]
.compareToIgnoreCase(MediaStore.MediaColumns.MIME_TYPE) == 0) {
row[i] = WEATHER_AUTH;
}
}
result.addRow(row);
return result;
}
}
@Override
public int update(Uri uri, ContentValues values, String selection,
String[] selectionArgs) {
throw new RuntimeException("WeatherIconProvider.update not supported");
}
@Override
public ParcelFileDescriptor openFile(Uri uri, String mode)
throws FileNotFoundException {
int index = Integer.parseInt((uri.getFragment()));
File tempFile = getIconFromAssets(index);
return ParcelFileDescriptor.open(tempFile,
ParcelFileDescriptor.MODE_READ_ONLY);
}
private String getIconName(int conditionCode) {
if (conditionCode == -1 || conditionCode == 3200) {
conditionCode = 48;
}
ResInfo res = (ResInfo) ResourceMaps.weather_map.get(conditionCode);
return res.iconName + ".png";
}
static String getConditionText(Context context, int conditionCode) {
if (conditionCode == -1 || conditionCode == 3200) {
conditionCode = 48;
}
ResInfo res = (ResInfo) ResourceMaps.weather_map.get(conditionCode);
return context.getString(res.textRes);
}
private File getIconFromAssets(int index) {
if (index == -1 || index == 3200) {
index = 48;
}
String filename = getIconName(index);
File f = new File(getContext().getCacheDir() + "/" + filename);
InputStream is;
try {
if (!f.exists()) {
is = getContext().getAssets().open(filename);
int size = is.available();
byte[] buffer = new byte[size];
is.read(buffer);
is.close();
FileOutputStream fos = new FileOutputStream(f);
fos.write(buffer);
fos.close();
}
} catch (Exception e) {
throw new RuntimeException(e);
}
return f;
}
}
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