public static boolean isLightColor(Bitmap bitmap) {
Palette palette = Palette.from(bitmap).generate();
if (palette.getSwatches().size() > 0) {
return isLightColor(palette);
}
return isLightColor(palette);
}
@Override
public void onNext(PaletteResponse paletteResponse) {
if (artwork != null) {
Palette p = paletteResponse.palette;
int color = p.getDarkVibrantColor(getResources().getColor(R.color.transparent_black));
color = ThemeUtils.setColorAlpha(color, 0x66);
PorterDuffColorFilter cf = new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_ATOP);
artwork.setColorFilter(cf);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_color_pallete);
Bitmap img = BitmapFactory.decodeResource(getResources(), R.drawable.ic_checkbox_checked);
Palette palette = Palette.generate(img);
Palette.Swatch vibrantSwatch = palette.getVibrantSwatch();
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
float[] vibrant = vibrantSwatch.getHsl();
toolbar.setBackgroundColor(Color.HSVToColor(vibrant));
}
public static int getPaletteColor(Bitmap bitmap) {
int color = -12417291;
Palette p = Palette.from(bitmap).generate();
Palette.Swatch vibrant = p.getVibrantSwatch();
Palette.Swatch vibrantdark = p.getDarkVibrantSwatch();
Palette.Swatch vibrantlight = p.getLightVibrantSwatch();
Palette.Swatch Muted = p.getMutedSwatch();
Palette.Swatch Muteddark = p.getDarkMutedSwatch();
Palette.Swatch Mutedlight = p.getLightMutedSwatch();
if (vibrant != null) {
color = vibrant.getRgb();
} else if (vibrantdark != null) {
color = vibrantdark.getRgb();
} else if (vibrantlight != null) {
color = vibrantlight.getRgb();
} else if (Muted != null) {
color = Muted.getRgb();
} else if (Muteddark != null) {
color = Muteddark.getRgb();
} else if (Mutedlight != null) {
color = Mutedlight.getRgb();
}
return color;
}
public static int getColorFromIcon(Drawable icon, final Context context) {
Palette palette = Palette.from(Utils.drawableToBitmap(icon)).generate();
int resultColor = getBetterColor(palette.getVibrantColor(0));
if (resultColor == 0) {
resultColor = getBetterColor(palette.getMutedColor(0));
}
if (resultColor == 0) {
resultColor =
ContextCompat.getColor(
context,
ThemeUtils.darkTheme ? R.color.dark_theme_accent : R.color.light_theme_accent);
}
return resultColor;
}
@Override
public boolean onResourceReady(
Bitmap resource,
String model,
Target<Bitmap> target,
boolean isFromMemoryCache,
boolean isFirstResource) {
Palette.Builder builder = Palette.from(resource);
builder.generate(
new Palette.PaletteAsyncListener() {
@Override
public void onGenerated(Palette palette) {
Palette.Swatch swatch = palette.getVibrantSwatch();
if (swatch != null) {
mToolbarLayout.setBackgroundColor(swatch.getRgb());
mToolbarLayout.setContentScrimColor(swatch.getRgb());
mToolbarLayout.setCollapsedTitleTextColor(swatch.getTitleTextColor());
mToolbarLayout.setStatusBarScrimColor(deeper(swatch.getRgb()));
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP) {
Window window = mActivity.getWindow();
window.setStatusBarColor(deeper(swatch.getRgb()));
window.setNavigationBarColor(deeper(swatch.getRgb()));
}
}
}
});
return false;
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
Uri uri = data.getData();
ContentResolver cr = getContentResolver();
try {
Bitmap bitmap = BitmapFactory.decodeStream(cr.openInputStream(uri));
image.setImageBitmap(bitmap);
Palette palette = Palette.from(bitmap).generate();
Palette.Swatch vibrantSwatch = palette.getVibrantSwatch();
if (vibrantSwatch != null) {
cardViews[0].setCardBackgroundColor(vibrantSwatch.getRgb());
} else {
cardViews[0].setCardBackgroundColor(Color.WHITE);
}
Palette.Swatch darkVibrantSwatch = palette.getDarkVibrantSwatch();
if (darkVibrantSwatch != null) {
cardViews[1].setCardBackgroundColor(darkVibrantSwatch.getRgb());
} else {
cardViews[1].setCardBackgroundColor(Color.WHITE);
}
Palette.Swatch lightVibrantSwatch = palette.getLightVibrantSwatch();
if (lightVibrantSwatch != null) {
cardViews[2].setCardBackgroundColor(lightVibrantSwatch.getRgb());
} else {
cardViews[2].setCardBackgroundColor(Color.WHITE);
}
Palette.Swatch mutedSwatch = palette.getMutedSwatch();
if (mutedSwatch != null) {
cardViews[3].setCardBackgroundColor(mutedSwatch.getRgb());
} else {
cardViews[3].setCardBackgroundColor(Color.WHITE);
}
Palette.Swatch darkMutedSwatch = palette.getDarkMutedSwatch();
if (darkMutedSwatch != null) {
cardViews[4].setCardBackgroundColor(darkMutedSwatch.getRgb());
} else {
cardViews[4].setCardBackgroundColor(Color.WHITE);
}
Palette.Swatch lightMutedSwatch = palette.getLightMutedSwatch();
if (lightMutedSwatch != null) {
cardViews[5].setCardBackgroundColor(lightMutedSwatch.getRgb());
} else {
cardViews[5].setCardBackgroundColor(Color.WHITE);
}
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
}
@Override
public void onPaletteFound(Palette argChangedPalette) {
Palette.Swatch swatch = argChangedPalette.getVibrantSwatch();
if (swatch == null) return;
int color = swatch.getRgb(); // .getTitleTextColor();
ColorDrawable dc = new ColorDrawable(color);
dc.setAlpha(100);
// setProgressDrawable(dc);
// setBackgroundColor(color);
invalidate();
}
@Override
public void onBindViewHolder(final ItemViewHolder viewHolder, final IItem item) {
viewHolder.vTitle.setText(item.getTitle());
viewHolder.vDesc.setText(item.getDesc());
int bal = item.getBalls();
if (bal == -1) viewHolder.vBalls.setText(R.string.not_defined);
else viewHolder.vBalls.setText(String.valueOf(bal));
viewHolder.vStatus.setText(item.getStatus().toString());
viewHolder.itemView.setTag(item.getId());
viewHolder.vDate.setText(item.getStringDate());
viewHolder.vUserSet.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
showPopupMenu(view, item.getId());
}
});
try {
viewHolder.vImage.post(
new Runnable() {
@Override
public void run() {
viewHolder.vImage.setImageBitmap(item.getBitmapInView(viewHolder.vImage));
}
});
Palette.generateAsync(
item.getBitmap(),
new Palette.PaletteAsyncListener() {
public void onGenerated(Palette palette) {
// int bgColor = palette.getMutedColor(ContextCompat.getColor(mContext,
// R.color.colorPrimary));
// viewHolder.vDesc.setBackgroundColor(bgColor);
}
});
} catch (Exception a) {
viewHolder.vImage.setScaleType(ImageView.ScaleType.CENTER);
viewHolder.vImage.setImageDrawable(
new IconicsDrawable(getActivity())
.icon(GoogleMaterial.Icon.gmd_error)
.color(getResources().getColor(R.color.md_red_500))
.sizeDpX(40)
.sizeDpY(40));
}
}
private void setSwipeRefreshLayoutSchemeColors() {
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher);
Palette.generateAsync(
bitmap,
new Palette.PaletteAsyncListener() {
@Override
public void onGenerated(Palette palette) {
Palette.Swatch swatch1 = palette.getVibrantSwatch();
Palette.Swatch swatch2 = palette.getLightVibrantSwatch();
Palette.Swatch swatch3 = palette.getDarkVibrantSwatch();
mSwipeRefreshLayout.setColorSchemeColors(swatch1.getRgb(), swatch2.getRgb());
}
});
}
/**
* A function that ensures a non-null {@link android.support.v7.graphics.Palette.Swatch} is
* returned, whether from the {@link Palette} or a new based on Color.GRAY.
*
* @param palette The desired {@link Palette}
* @param nullableSwatch The {@link Palette.Swatch} that could be null.
* @return A non-null {@link Palette.Swatch} from the {@link Palette}, or a new {@link
* Palette.Swatch} based on Color.GRAY.
*/
@NonNull
public Palette.Swatch ensureSwatchIsNotNull(
@NonNull Palette palette, @Nullable Palette.Swatch nullableSwatch) {
if (nullableSwatch != null) {
return nullableSwatch;
}
// nullableSwatch was null, fall back to a swatch that isn't null.
for (Palette.Swatch swatch : palette.getSwatches()) {
if (swatch != null) {
return swatch;
}
}
return new Palette.Swatch(Color.GRAY, 1);
}
// 3
@Override
public void onBindViewHolder(final ViewHolder holder, final int position) {
final Place place = new PlaceData().placeList().get(position);
holder.placeName.setText(place.name);
Picasso.with(mContext).load(place.getImageResourceId(mContext)).into(holder.placeImage);
Bitmap photo =
BitmapFactory.decodeResource(mContext.getResources(), place.getImageResourceId(mContext));
Palette.generateAsync(
photo,
new Palette.PaletteAsyncListener() {
public void onGenerated(Palette palette) {
int bgColor =
palette.getMutedColor(mContext.getResources().getColor(android.R.color.black));
holder.placeNameHolder.setBackgroundColor(bgColor);
}
});
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.girl);
girl_show = (ImageView) findViewById(R.id.iv_girl_show);
girl_show.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
girl_show.setImageBitmap(blurBitmap(bitmap, i));
if (i < 25) i = i + 2;
}
});
cardView = (CardView) findViewById(R.id.card);
cardView1 = (CardView) findViewById(R.id.card1);
tv = (TextView) findViewById(R.id.name);
girl = (TextView) findViewById(R.id.tv_girl);
Palette.Builder palette = Palette.from(bitmap);
palette.generate(
new Palette.PaletteAsyncListener() {
@Override
public void onGenerated(Palette palette) {
tv.setTextColor(palette.getVibrantColor(Color.WHITE));
cardView.setCardBackgroundColor(palette.getLightVibrantColor(Color.RED));
}
});
applyBlur();
}
@Nullable
@Override
protected Object run() throws InterruptedException {
try {
Bitmap bmp = BitmapFactory.decodeFile(artPath);
Palette.from(bmp)
.generate(
new Palette.PaletteAsyncListener() {
@Override
public void onGenerated(final Palette palette) {
Integer colorTo =
palette.getVibrantColor(
palette.getDarkVibrantColor(
palette.getDarkMutedColor(
palette.getMutedColor(
ContextCompat.getColor(context, R.color.colorPrimary)))));
onColorFetched(colorTo);
colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
colorAnimation.setDuration(2000);
colorAnimation.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animator) {
detailHolder.setBackgroundColor((Integer) animator.getAnimatedValue());
}
});
colorAnimation.start();
}
});
} catch (IllegalArgumentException e) {
e.printStackTrace();
noBitmap = true;
}
return null;
}
private static List<Palette.Swatch> getSwatchesList(Palette palette) {
List<Palette.Swatch> swatches = new ArrayList<>();
Palette.Swatch vib = palette.getVibrantSwatch();
Palette.Swatch vibLight = palette.getLightVibrantSwatch();
Palette.Swatch vibDark = palette.getDarkVibrantSwatch();
Palette.Swatch muted = palette.getMutedSwatch();
Palette.Swatch mutedLight = palette.getLightMutedSwatch();
Palette.Swatch mutedDark = palette.getDarkMutedSwatch();
swatches.add(vib);
swatches.add(vibLight);
swatches.add(vibDark);
swatches.add(muted);
swatches.add(mutedLight);
swatches.add(mutedDark);
return swatches;
}
public static RippleDrawable createRipple(
Palette palette,
@FloatRange(from = 0f, to = 1f) float darkAlpha,
@FloatRange(from = 0f, to = 1f) float lightAlpha,
@ColorInt int fallbackColor,
boolean bounded) {
int rippleColor = fallbackColor;
// try the named swatches in preference order
if (palette != null) {
if (palette.getVibrantSwatch() != null) {
rippleColor = ColorUtils.modifyAlpha(palette.getVibrantSwatch().getRgb(), darkAlpha);
} else if (palette.getLightVibrantSwatch() != null) {
rippleColor = ColorUtils.modifyAlpha(palette.getLightVibrantSwatch().getRgb(), lightAlpha);
} else if (palette.getDarkVibrantSwatch() != null) {
rippleColor = ColorUtils.modifyAlpha(palette.getDarkVibrantSwatch().getRgb(), darkAlpha);
} else if (palette.getMutedSwatch() != null) {
rippleColor = ColorUtils.modifyAlpha(palette.getMutedSwatch().getRgb(), darkAlpha);
} else if (palette.getLightMutedSwatch() != null) {
rippleColor = ColorUtils.modifyAlpha(palette.getLightMutedSwatch().getRgb(), lightAlpha);
} else if (palette.getDarkMutedSwatch() != null) {
rippleColor = ColorUtils.modifyAlpha(palette.getDarkMutedSwatch().getRgb(), darkAlpha);
}
}
return new RippleDrawable(
ColorStateList.valueOf(rippleColor), null, bounded ? new ColorDrawable(Color.WHITE) : null);
}
// # Transformation Contract
@Override
public final Bitmap transform(Bitmap source) {
final Palette palette = Palette.generate(source);
CACHE.put(source, palette);
return source;
}
public static Palette.Swatch getProminentSwatch(Bitmap bitmap) {
Palette palette = Palette.from(bitmap).generate();
return getProminentSwatch(palette);
}
private void colorize(Bitmap photo) {
mPalette = Palette.generate(photo);
applyPalette();
}
private void applyPalette() {
mTitleHolder.setBackgroundColor(mPalette.getMutedColor(defaultColorForRipple));
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// Inflate the layout for this fragment
View v = inflater.inflate(R.layout.fragment_contact_view, container, false);
// Use this to indicate the ratio
/*Display display = getWindowManager().getDefaultDisplay();
Point point = new Point();
display.getSize(point);
int width = point.x;
int height = point.y;
// This indicate ratio based on Material design
RelativeLayout headerSection = (RelativeLayout) v.findViewById(R.id.contact_view_header);
// We are using LinearLayout is because in activity_contact_view the root layout is LinearLayout
// and this layout contains contact_view_header
headerSection.setLayoutParams(new LinearLayout.LayoutParams(width, (int) (width * (9.0 / 16.0))));*/
mContact = ContactList.getInstance().get(mPosition);
mContactName = (TextView) v.findViewById(R.id.contact_name);
Toolbar toolbar = (Toolbar) v.findViewById(R.id.contact_view_toolbar);
// setSupportActionBar(toolbar);
// To catch the click on the menu item edit (icon)
toolbar.setOnMenuItemClickListener(
new Toolbar.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
int id = item.getItemId();
if (id == R.id.contact_view_edit) {
getContrat().selectedEditPosition(mPosition);
// Before we use Intent here so fragment was couple with activity
/* Intent intent = new Intent(getActivity(), ContactEditActivity.class);
intent.putExtra(ContactEditActivity.EXTRA, mPosition);
startActivity(intent);*/
Log.d(TAG, "Edit is clicked");
}
return false;
}
});
toolbar.inflateMenu(R.menu.menu_contact_view);
ListView listView = (ListView) v.findViewById(R.id.contact_view_fields);
mAdapter = new FieldsAdapter(mContact);
listView.setAdapter(mAdapter);
// To use this palette we have to add an external library
// compile "com.android.support:palette-v7:21.0.+" in build.gradle (Module:app)
// Palette takes an image, analyzes it and finds the prominent colors.
// To do this we need a bitmap which is an object that holds image data.
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.parrots);
Palette palette = Palette.generate(bitmap);
// With our Palette now created, we can get a color from it and use that to change the color of
// our icons.
mColor = palette.getDarkVibrantSwatch().getRgb();
updateUI();
return v;
}
@Override
public void onCreate(SurfaceHolder holder) {
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "onCreate");
}
super.onCreate(holder);
setWatchFaceStyle(
new WatchFaceStyle.Builder(SweepWatchFaceService.this)
.setCardPeekMode(WatchFaceStyle.PEEK_MODE_SHORT)
.setBackgroundVisibility(WatchFaceStyle.BACKGROUND_VISIBILITY_INTERRUPTIVE)
.setShowSystemUiTime(false)
.build());
mBackgroundPaint = new Paint();
mBackgroundPaint.setColor(Color.BLACK);
mBackgroundBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.bg);
/* Set defaults for colors */
mWatchHandColor = Color.WHITE;
mWatchHandHighlightColor = Color.RED;
mWatchHandShadowColor = Color.BLACK;
mHourPaint = new Paint();
mHourPaint.setColor(mWatchHandColor);
mHourPaint.setStrokeWidth(HOUR_STROKE_WIDTH);
mHourPaint.setAntiAlias(true);
mHourPaint.setStrokeCap(Paint.Cap.ROUND);
mHourPaint.setShadowLayer(SHADOW_RADIUS, 0, 0, mWatchHandShadowColor);
mMinutePaint = new Paint();
mMinutePaint.setColor(mWatchHandColor);
mMinutePaint.setStrokeWidth(MINUTE_STROKE_WIDTH);
mMinutePaint.setAntiAlias(true);
mMinutePaint.setStrokeCap(Paint.Cap.ROUND);
mMinutePaint.setShadowLayer(SHADOW_RADIUS, 0, 0, mWatchHandShadowColor);
mSecondPaint = new Paint();
mSecondPaint.setColor(mWatchHandHighlightColor);
mSecondPaint.setStrokeWidth(SECOND_TICK_STROKE_WIDTH);
mSecondPaint.setAntiAlias(true);
mSecondPaint.setStrokeCap(Paint.Cap.ROUND);
mSecondPaint.setShadowLayer(SHADOW_RADIUS, 0, 0, mWatchHandShadowColor);
mTickAndCirclePaint = new Paint();
mTickAndCirclePaint.setColor(mWatchHandColor);
mTickAndCirclePaint.setStrokeWidth(SECOND_TICK_STROKE_WIDTH);
mTickAndCirclePaint.setAntiAlias(true);
mTickAndCirclePaint.setStyle(Paint.Style.STROKE);
mTickAndCirclePaint.setShadowLayer(SHADOW_RADIUS, 0, 0, mWatchHandShadowColor);
/* Extract colors from background image to improve watchface style. */
Palette.generateAsync(
mBackgroundBitmap,
new Palette.PaletteAsyncListener() {
@Override
public void onGenerated(Palette palette) {
if (palette != null) {
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Palette: " + palette);
}
mWatchHandHighlightColor = palette.getVibrantColor(Color.RED);
mWatchHandColor = palette.getLightVibrantColor(Color.WHITE);
mWatchHandShadowColor = palette.getDarkMutedColor(Color.BLACK);
updateWatchHandStyle();
}
}
});
mCalendar = Calendar.getInstance();
}