19fc12334a7d14347cd6951d0653264b2597bd3a0Sam Juddpackage com.bumptech.glide.load; 276fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd 3162c0ca87fa61299bfd13b18fe8bea76772e05f0Sam Juddimport android.os.Build; 4162c0ca87fa61299bfd13b18fe8bea76772e05f0Sam Judd 576fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd/** 6fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * Options for setting the value of {@link android.graphics.Bitmap#getConfig()} for {@link android.graphics.Bitmap}s 7fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * returned by a {@link com.bumptech.glide.load.resource.bitmap.BitmapDecoder}. 876fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd * 976fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd * <p> 10fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * Note - In some cases it may not be possible to obey the requested setting, not all 11fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * {@link com.bumptech.glide.load.resource.bitmap.BitmapDecoder}s support setting formats and certain images may 12fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * not be able to be loaded as certain configurations. Therefore this class represents a preference rather than a 13fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * requirement. 1476fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd * </p> 1576fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd */ 1676fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Juddpublic enum DecodeFormat { 1776fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd /** 18fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * All bitmaps returned by the {@link com.bumptech.glide.load.resource.bitmap.BitmapDecoder} should return 19fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * {@link android.graphics.Bitmap.Config#ARGB_8888} for {@link android.graphics.Bitmap#getConfig()}. 2076fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd */ 2176fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd ALWAYS_ARGB_8888, 2276fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd 2376fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd /** 2476fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd * Bitmaps decoded from image formats that support and/or use alpha (some types of PNGs, GIFs etc) should 25fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * return {@link android.graphics.Bitmap.Config#ARGB_8888} for {@link android.graphics.Bitmap#getConfig()}. Bitmaps 26fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * decoded from formats that don't support or use alpha should return 27fe090f50f3040f4d478143a3e0ffa8cdf813fefcSam Judd * {@link android.graphics.Bitmap.Config#RGB_565} for {@link android.graphics.Bitmap#getConfig()}. 2876fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd * 2976fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd */ 30162c0ca87fa61299bfd13b18fe8bea76772e05f0Sam Judd PREFER_RGB_565; 31162c0ca87fa61299bfd13b18fe8bea76772e05f0Sam Judd 32162c0ca87fa61299bfd13b18fe8bea76772e05f0Sam Judd /** The default value for DecodeFormat. */ 33162c0ca87fa61299bfd13b18fe8bea76772e05f0Sam Judd public static final DecodeFormat DEFAULT = Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT 34162c0ca87fa61299bfd13b18fe8bea76772e05f0Sam Judd ? ALWAYS_ARGB_8888 : PREFER_RGB_565; 3576fbad3dbce72240e9f5b82c826e3229c1176fb6Sam Judd} 36