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Code Issues Packages Projects Releases Wiki Activity

Fix hacky icon loading method

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Ryan Teal 2019-07-03 18:42:12 +01:00
parent f0daeebb03
commit bbf02e29e5
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1 changed files with 8 additions and 5 deletions
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13
app/src/main/java/gq/cyuubi/lightswitch/NroMeta.java
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@ -1,6 +1,9 @@
package gq.cyuubi.lightswitch; package gq.cyuubi.lightswitch;
import android.util.Log; import android.util.Log;
import android.widget.ImageView;
import com.squareup.picasso.Picasso;
import java.io.FileOutputStream; import java.io.FileOutputStream;
import java.io.IOException; import java.io.IOException;
@ -56,7 +59,7 @@ public class NroMeta {
} }
} }
public static String LoadImage(String file, MainActivity context) { public static void LoadImage(String file, ImageView target, MainActivity context) {
try { try {
RandomAccessFile f = new RandomAccessFile(file, "r"); RandomAccessFile f = new RandomAccessFile(file, "r");
f.seek(0x18); // Skip to NroHeader.size f.seek(0x18); // Skip to NroHeader.size
@ -65,24 +68,24 @@ public class NroMeta {
byte[] buffer = new byte[4]; byte[] buffer = new byte[4];
f.read(buffer); f.read(buffer);
if(!(new String(buffer).equals("ASET"))) if(!(new String(buffer).equals("ASET")))
return null; return;
f.skipBytes(0x4); f.skipBytes(0x4);
long iconOffset = Long.reverseBytes(f.readLong()); long iconOffset = Long.reverseBytes(f.readLong());
long iconSize = Long.reverseBytes(f.readLong()); long iconSize = Long.reverseBytes(f.readLong());
if(iconOffset == 0 || iconSize == 0) if(iconOffset == 0 || iconSize == 0)
return null; return;
f.seek(asetOffset + iconOffset); f.seek(asetOffset + iconOffset);
byte[] iconData = new byte[(int)iconSize]; byte[] iconData = new byte[(int)iconSize];
f.read(iconData); f.read(iconData);
new FileOutputStream(context.getFilesDir() + "/tmp.jpg").write(iconData); new FileOutputStream(context.getFilesDir() + "/tmp.jpg").write(iconData);
return context.getFilesDir() + "/tmp.jpg"; Picasso.with(context).load(context.getFilesDir() + "/tmp.jpg").into(target);
} }
catch(IOException e) { catch(IOException e) {
Log.e("app_process64", "Error while loading ASET: " + e.getMessage()); Log.e("app_process64", "Error while loading ASET: " + e.getMessage());
return null; return;
} }
} }
} }