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);
}
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;
}
@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();
}
}
}
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;
}
@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;
}