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Add caching of image files for disk info

This commit is contained in:
TwistedUmbrella 2015-07-24 16:07:54 -04:00
parent 7bd709460a
commit 14d29d9670
1 changed files with 57 additions and 35 deletions
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92
shell/android/src/com/reicast/emulator/XMLParser.java
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@ -2,8 +2,10 @@ package com.reicast.emulator;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.StringReader;
import java.io.UnsupportedEncodingException;
import java.net.URL;
@ -79,39 +81,52 @@ public class XMLParser extends AsyncTask<String, Integer, String> {
}
public Bitmap decodeBitmapIcon(String filename) throws IOException {
URL updateURL = new URL(filename);
URLConnection conn1 = updateURL.openConnection();
InputStream im = conn1.getInputStream();
BufferedInputStream bis = new BufferedInputStream(im, 512);
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
Bitmap bitmap = BitmapFactory.decodeStream(bis, null, options);
int heightRatio = (int) Math.ceil(options.outHeight / (float) 72);
int widthRatio = (int) Math.ceil(options.outWidth / (float) 72);
if (heightRatio > 1 || widthRatio > 1) {
if (heightRatio > widthRatio) {
options.inSampleSize = heightRatio;
} else {
options.inSampleSize = widthRatio;
String index = filename.substring(filename.lastIndexOf("/") + 1, filename.lastIndexOf("."));
File file = new File(mContext.getExternalFilesDir(null) + "/images", index + ".png");
if (file.exists()) {
return BitmapFactory.decodeFile(file.getAbsolutePath());
} else {
URL updateURL = new URL(filename);
URLConnection conn1 = updateURL.openConnection();
InputStream im = conn1.getInputStream();
BufferedInputStream bis = new BufferedInputStream(im, 512);
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
Bitmap bitmap = BitmapFactory.decodeStream(bis, null, options);
int heightRatio = (int) Math.ceil(options.outHeight / (float) 72);
int widthRatio = (int) Math.ceil(options.outWidth / (float) 72);
if (heightRatio > 1 || widthRatio > 1) {
if (heightRatio > widthRatio) {
options.inSampleSize = heightRatio;
} else {
options.inSampleSize = widthRatio;
}
}
options.inJustDecodeBounds = false;
bis.close();
im.close();
conn1 = updateURL.openConnection();
im = conn1.getInputStream();
bis = new BufferedInputStream(im, 512);
bitmap = BitmapFactory.decodeStream(bis, null, options);
bis.close();
im.close();
bis = null;
im = null;
OutputStream fOut = null;
if (!file.getParentFile().exists()) {
file.getParentFile().mkdir();
}
try {
fOut = new FileOutputStream(file, false);
bitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut);
fOut.flush();
fOut.close();
} catch (Exception ex) {
}
return bitmap;
}
options.inJustDecodeBounds = false;
bis.close();
im.close();
conn1 = updateURL.openConnection();
im = conn1.getInputStream();
bis = new BufferedInputStream(im, 512);
bitmap = BitmapFactory.decodeStream(bis, null, options);
bis.close();
im.close();
bis = null;
im = null;
return bitmap;
}
@Override
@ -161,10 +176,17 @@ public class XMLParser extends AsyncTask<String, Integer, String> {
String details = getValue(root, "Overview");
game_details.put(index, details);
Element images = (Element) root.getElementsByTagName("Images").item(0);
Element boxart = (Element) images.getElementsByTagName("boxart").item(1);
String image = "http://thegamesdb.net/banners/" + getElementValue(boxart);
game_preview.put(index, decodeBitmapIcon(image));
game_icon = new BitmapDrawable(decodeBitmapIcon(image));
Element boxart = null;
if (images.getElementsByTagName("boxart").getLength() > 1) {
boxart = (Element) images.getElementsByTagName("boxart").item(1);
} else if (images.getElementsByTagName("boxart").getLength() == 1) {
boxart = (Element) images.getElementsByTagName("boxart").item(0);
}
if (boxart != null) {
String image = "http://thegamesdb.net/banners/" + getElementValue(boxart);
game_preview.put(index, decodeBitmapIcon(image));
game_icon = new BitmapDrawable(decodeBitmapIcon(image));
}
} else {
initializeDefaults();
}