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default cover can be styled in themes.xml

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This commit is contained in:
Adrian Ulrich 2015-04-13 16:05:38 +02:00
parent abdc3d5c62
commit 12027036df
4 changed files with 26 additions and 6 deletions
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6
res/values-v21/theme.xml
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@ -33,6 +33,12 @@ THE SOFTWARE.
<color name="vanillaAccent">#455A64</color> <color name="vanillaAccent">#455A64</color>
<color name="material_grey_900">#ff212121</color> <color name="material_grey_900">#ff212121</color>
<!-- styling of the default cover bitmap -->
<color name="defaultcover_background">@color/overlay_background_color</color>
<color name="defaultcover_gradient_begin">@color/divider_color</color>
<color name="defaultcover_gradient_end">@color/divider_color</color>
<color name="defaultcover_center">#55ffffff</color>
<!-- styles --> <!-- styles -->
<style name="Dialog" parent="android:Theme.Material.Light.Dialog" /> <style name="Dialog" parent="android:Theme.Material.Light.Dialog" />
<style name="DialogMinWidth" parent="android:Theme.Material.Light.Dialog.MinWidth" /> <style name="DialogMinWidth" parent="android:Theme.Material.Light.Dialog.MinWidth" />

6
res/values/theme.xml
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@ -28,6 +28,12 @@ THE SOFTWARE.
<color name="overlay_foreground_color">#ffb2b2b2</color> <color name="overlay_foreground_color">#ffb2b2b2</color>
<color name="float_color">#f222</color> <color name="float_color">#f222</color>
<!-- styling of the default cover bitmap -->
<color name="defaultcover_background">#ff000000</color>
<color name="defaultcover_gradient_begin">#ff606060</color>
<color name="defaultcover_gradient_end">#ff404040</color>
<color name="defaultcover_center">#88000000</color>
<!-- styles --> <!-- styles -->
<style name="Dialog" parent="android:Theme.Holo.Dialog" /> <style name="Dialog" parent="android:Theme.Holo.Dialog" />
<style name="DialogMinWidth" parent="android:Theme.Holo.Dialog.MinWidth" /> <style name="DialogMinWidth" parent="android:Theme.Holo.Dialog.MinWidth" />

18
src/ch/blinkenlights/android/vanilla/CoverBitmap.java
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@ -333,14 +333,21 @@ public final class CoverBitmap {
* @param height The max height * @param height The max height
* @return The default cover. * @return The default cover.
*/ */
public static Bitmap generateDefaultCover(int width, int height) public static Bitmap generateDefaultCover(Context context, int width, int height)
{ {
int size = Math.min(width, height); int size = Math.min(width, height);
int halfSize = size / 2; int halfSize = size / 2;
int eightSize = size / 8; int eightSize = size / 8;
Bitmap bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.RGB_565); int rgb_background = context.getResources().getColor(R.color.defaultcover_background);
LinearGradient gradient = new LinearGradient(size, 0, 0, size, 0xff646464, 0xff464646, Shader.TileMode.CLAMP); int rgb_gardient_begin = context.getResources().getColor(R.color.defaultcover_gradient_begin);
int rgb_gardient_end = context.getResources().getColor(R.color.defaultcover_gradient_end);
int rgb_center = context.getResources().getColor(R.color.defaultcover_center);
Bitmap bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
bitmap.eraseColor(rgb_background);
LinearGradient gradient = new LinearGradient(size, 0, 0, size, rgb_gardient_begin, rgb_gardient_end, Shader.TileMode.CLAMP);
RectF oval = new RectF(eightSize, 0, size - eightSize, size); RectF oval = new RectF(eightSize, 0, size - eightSize, size);
Paint paint = new Paint(); Paint paint = new Paint();
@ -355,12 +362,13 @@ public final class CoverBitmap {
canvas.drawOval(oval, paint); canvas.drawOval(oval, paint);
paint.setShader(null); paint.setShader(null);
paint.setColor(0xff000000); paint.setColor(rgb_center);
canvas.translate(size / 3, size / 3); canvas.translate(size / 3, size / 3);
canvas.scale(0.333f, 0.333f); canvas.scale(0.333f, 0.333f);
canvas.drawOval(oval, paint); canvas.drawOval(oval, paint);
paint.setShader(gradient); paint.setShader(null);
paint.setColor(rgb_background);
canvas.translate(size / 3, size / 3); canvas.translate(size / 3, size / 3);
canvas.scale(0.333f, 0.333f); canvas.scale(0.333f, 0.333f);
canvas.drawOval(oval, paint); canvas.drawOval(oval, paint);

2
src/ch/blinkenlights/android/vanilla/CoverView.java
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@ -366,7 +366,7 @@ public final class CoverView extends View implements Handler.Callback {
if (cover == null && style == CoverBitmap.STYLE_NO_INFO) { if (cover == null && style == CoverBitmap.STYLE_NO_INFO) {
Bitmap def = mDefaultCover; Bitmap def = mDefaultCover;
if (def == null) { if (def == null) {
mDefaultCover = def = CoverBitmap.generateDefaultCover(getWidth(), getHeight()); mDefaultCover = def = CoverBitmap.generateDefaultCover(context, getWidth(), getHeight());
} }
mBitmaps[i] = def; mBitmaps[i] = def;
} else { } else {