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-rw-r--r--src/github/daneren2005/dsub/util/ImageLoader.java111
1 files changed, 71 insertions, 40 deletions
diff --git a/src/github/daneren2005/dsub/util/ImageLoader.java b/src/github/daneren2005/dsub/util/ImageLoader.java
index ccdb3432..526c8106 100644
--- a/src/github/daneren2005/dsub/util/ImageLoader.java
+++ b/src/github/daneren2005/dsub/util/ImageLoader.java
@@ -18,8 +18,15 @@
*/
package github.daneren2005.dsub.util;
+import android.annotation.TargetApi;
import android.content.Context;
import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.LinearGradient;
+import android.graphics.Paint;
+import android.graphics.Rect;
+import android.graphics.Shader;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.TransitionDrawable;
@@ -55,7 +62,8 @@ public class ImageLoader {
private final int imageSizeDefault;
private final int imageSizeLarge;
private final int avatarSizeDefault;
- private Drawable largeUnknownImage;
+
+ private final static int[] COLORS = {0xFF33B5E5, 0xFFAA66CC, 0xFF99CC00, 0xFFFFBB33, 0xFFFF4444};
public ImageLoader(Context context) {
this.context = context;
@@ -87,8 +95,6 @@ public class ImageLoader {
DisplayMetrics metrics = context.getResources().getDisplayMetrics();
imageSizeLarge = Math.round(Math.min(metrics.widthPixels, metrics.heightPixels));
avatarSizeDefault = context.getResources().getDrawable(R.drawable.ic_social_person).getIntrinsicHeight();
-
- createLargeUnknownImage(context);
}
public void clearCache() {
@@ -96,18 +102,59 @@ public class ImageLoader {
cache.evictAll();
}
- private void createLargeUnknownImage(Context context) {
- BitmapDrawable drawable = (BitmapDrawable) context.getResources().getDrawable(R.drawable.unknown_album_large);
- Bitmap bitmap = Bitmap.createScaledBitmap(drawable.getBitmap(), imageSizeLarge, imageSizeLarge, true);
- largeUnknownImage = Util.createDrawableFromBitmap(context, bitmap);
+ private Bitmap getUnknownImage(MusicDirectory.Entry entry, int size) {
+ String key;
+ int color;
+ if(entry == null) {
+ key = getKey("unknown", size);
+ color = COLORS[0];
+ } else {
+ key = getKey(entry.getId() + "unknown", size);
+ color = COLORS[Math.abs(entry.getAlbum().hashCode()) % COLORS.length];
+ }
+ Bitmap bitmap = cache.get(key);
+ if(bitmap == null) {
+ bitmap = createUnknownImage(entry, size, color);
+ cache.put(key, bitmap);
+ }
+
+ return bitmap;
+ }
+ private Bitmap createUnknownImage(MusicDirectory.Entry entry, int size, int primaryColor) {
+ Bitmap bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
+ Canvas canvas = new Canvas(bitmap);
+
+ Paint color = new Paint();
+ color.setColor(primaryColor);
+ canvas.drawRect(0, 0, size, size * 2.0f / 3.0f, color);
+
+ color.setShader(new LinearGradient(0, 0, 0, size / 3.0f, Color.rgb(82, 82, 82), Color.BLACK, Shader.TileMode.MIRROR));
+ canvas.drawRect(0, size * 2.0f / 3.0f, size, size, color);
+
+ if(entry != null) {
+ Paint font = new Paint();
+ font.setFlags(Paint.ANTI_ALIAS_FLAG);
+ font.setColor(Color.WHITE);
+ font.setTextSize(3.0f + size * 0.07f);
+
+ if(entry.getAlbum() != null) {
+ canvas.drawText(entry.getAlbum(), size * 0.05f, size * 0.6f, font);
+ }
+
+ if(entry.getArtist() != null) {
+ canvas.drawText(entry.getArtist(), size * 0.05f, size * 0.8f, font);
+ }
+ }
+
+ return bitmap;
}
public Bitmap getCachedImage(Context context, MusicDirectory.Entry entry, boolean large) {
+ int size = large ? imageSizeLarge : imageSizeDefault;
if(entry == null || entry.getCoverArt() == null) {
- return null;
+ return getUnknownImage(entry, size);
}
- int size = large ? imageSizeLarge : imageSizeDefault;
Bitmap bitmap = cache.get(getKey(entry.getCoverArt(), size));
if(bitmap == null || bitmap.isRecycled()) {
bitmap = FileUtil.getAlbumArtBitmap(context, entry, size);
@@ -120,10 +167,6 @@ public class ImageLoader {
}
public ImageTask loadImage(View view, MusicDirectory.Entry entry, boolean large, boolean crossfade) {
- if (largeUnknownImage != null && ((BitmapDrawable)largeUnknownImage).getBitmap().isRecycled()) {
- createLargeUnknownImage(view.getContext());
- }
-
if(entry != null && entry.getCoverArt() == null && entry.isDirectory() && !Util.isOffline(context)) {
// Try to lookup child cover art
MusicDirectory.Entry firstChild = FileUtil.lookupChild(context, entry, true);
@@ -131,13 +174,16 @@ public class ImageLoader {
entry.setCoverArt(firstChild.getCoverArt());
}
}
+
+ Bitmap bitmap;
+ int size = large ? imageSizeLarge : imageSizeDefault;
if (entry == null || entry.getCoverArt() == null) {
- setUnknownImage(view, large);
+ bitmap = getUnknownImage(entry, size);
+ setImage(view, Util.createDrawableFromBitmap(context, bitmap), crossfade);
return null;
}
- int size = large ? imageSizeLarge : imageSizeDefault;
- Bitmap bitmap = cache.get(getKey(entry.getCoverArt(), size));
+ bitmap = cache.get(getKey(entry.getCoverArt(), size));
if (bitmap != null && !bitmap.isRecycled()) {
final Drawable drawable = Util.createDrawableFromBitmap(this.context, bitmap);
setImage(view, drawable, crossfade);
@@ -148,7 +194,8 @@ public class ImageLoader {
}
if (!large) {
- setUnknownImage(view, large);
+ bitmap = getUnknownImage(entry, size);
+ setImage(view, Util.createDrawableFromBitmap(context, bitmap), crossfade);
}
ImageTask task = new ViewImageTask(view.getContext(), entry, size, imageSizeLarge, large, view, crossfade);
task.execute();
@@ -156,23 +203,22 @@ public class ImageLoader {
}
public SilentBackgroundTask<Void> loadImage(Context context, RemoteControlClient remoteControl, MusicDirectory.Entry entry) {
- if (largeUnknownImage != null && ((BitmapDrawable)largeUnknownImage).getBitmap().isRecycled()) {
- createLargeUnknownImage(context);
- }
-
+ Bitmap bitmap;
if (entry == null || entry.getCoverArt() == null) {
- setUnknownImage(remoteControl);
+ bitmap = getUnknownImage(entry, imageSizeLarge);
+ setImage(remoteControl, Util.createDrawableFromBitmap(context, bitmap));
return null;
}
- Bitmap bitmap = cache.get(getKey(entry.getCoverArt(), imageSizeLarge));
+ bitmap = cache.get(getKey(entry.getCoverArt(), imageSizeLarge));
if (bitmap != null && !bitmap.isRecycled()) {
Drawable drawable = Util.createDrawableFromBitmap(this.context, bitmap);
setImage(remoteControl, drawable);
return null;
}
- setUnknownImage(remoteControl);
+ bitmap = getUnknownImage(entry, imageSizeLarge);
+ setImage(remoteControl, Util.createDrawableFromBitmap(context, bitmap));
ImageTask task = new RemoteControlClientImageTask(context, entry, imageSizeLarge, imageSizeLarge, false, remoteControl);
task.execute();
return task;
@@ -239,6 +285,7 @@ public class ImageLoader {
}
}
+ @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
private void setImage(RemoteControlClient remoteControl, Drawable drawable) {
if(remoteControl != null && drawable != null) {
Bitmap origBitmap = ((BitmapDrawable)drawable).getBitmap();
@@ -256,22 +303,6 @@ public class ImageLoader {
}
}
- private void setUnknownImage(View view, boolean large) {
- if (large) {
- setImage(view, largeUnknownImage, false);
- } else {
- if (view instanceof TextView) {
- ((TextView) view).setCompoundDrawablesWithIntrinsicBounds(R.drawable.unknown_album, 0, 0, 0);
- } else if (view instanceof ImageView) {
- ((ImageView) view).setImageResource(R.drawable.unknown_album);
- }
- }
- }
-
- private void setUnknownImage(RemoteControlClient remoteControl) {
- setImage(remoteControl, largeUnknownImage);
- }
-
public abstract class ImageTask extends SilentBackgroundTask<Void> {
private final Context mContext;
private final MusicDirectory.Entry mEntry;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 18:52:39 +0000