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More changes to make icons smooth on older devices

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* Never do any kind of scaling (was only done in low resolution screens)
* Don't animate (fade-in) on older devices
This commit is contained in:
Daniel Martí 2013-10-25 17:24:00 +02:00
parent 8f7d09f41a
commit 1346d370cb
1 changed files with 39 additions and 13 deletions
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52
src/org/fdroid/fdroid/FDroidApp.java
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@ -24,6 +24,7 @@ import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Semaphore;
import android.os.Build;
import android.app.Application;
import android.preference.PreferenceManager;
import android.util.Log;
@ -34,6 +35,7 @@ import android.graphics.Bitmap;
import com.nostra13.universalimageloader.utils.StorageUtils;
import com.nostra13.universalimageloader.cache.disc.impl.UnlimitedDiscCache;
import com.nostra13.universalimageloader.cache.disc.naming.FileNameGenerator;
import com.nostra13.universalimageloader.core.assist.ImageScaleType;
import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
@ -80,23 +82,47 @@ public class FDroidApp extends Application {
DB.initDB(ctx);
UpdateService.schedule(ctx);
File cacheDir = new File(StorageUtils.getCacheDirectory(ctx), "icons");
DisplayImageOptions defaultOptions = new DisplayImageOptions.Builder()
.cacheInMemory(true)
.cacheOnDisc(true)
.showImageOnLoading(android.R.drawable.sym_def_app_icon)
.displayer(new FadeInBitmapDisplayer(250, true, true, false))
.bitmapConfig(Bitmap.Config.RGB_565)
.build();
DisplayImageOptions defaultOptions;
int threads;
// Parameters for 2.2 and below
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.GINGERBREAD) {
defaultOptions = new DisplayImageOptions.Builder()
.cacheInMemory(true)
.cacheOnDisc(true)
.showImageOnLoading(android.R.drawable.sym_def_app_icon)
.bitmapConfig(Bitmap.Config.RGB_565)
.imageScaleType(ImageScaleType.NONE)
.build();
threads = 1;
}
// Parameters for 2.3 and above
else {
defaultOptions = new DisplayImageOptions.Builder()
.cacheInMemory(true)
.cacheOnDisc(true)
.showImageOnLoading(android.R.drawable.sym_def_app_icon)
.displayer(new FadeInBitmapDisplayer(250, true, true, false))
.bitmapConfig(Bitmap.Config.RGB_565)
.imageScaleType(ImageScaleType.NONE)
.build();
threads = Runtime.getRuntime().availableProcessors() * 2;
}
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(ctx)
.discCache(new UnlimitedDiscCache(cacheDir, new FileNameGenerator() {
public String generate(String imageUri) {
return imageUri.substring(imageUri.lastIndexOf('/') + 1);
} } ))
.discCache(new UnlimitedDiscCache(
new File(StorageUtils.getCacheDirectory(ctx), "icons"),
new FileNameGenerator() {
public String generate(String imageUri) {
return imageUri.substring(
imageUri.lastIndexOf('/') + 1);
} } ))
.defaultDisplayImageOptions(defaultOptions)
.threadPoolSize(4)
.threadPoolSize(threads)
.build();
ImageLoader.getInstance().init(config);
Log.d("FDroid", "Universal Image Loader started with "
+ threads + " threads");
}
Context ctx;