Comments (4)
I'm not sure what you mean by "thump". What exactly are you trying to do?
from hsv-alpha-color-picker-android.
I'm talking about the circle shaped object that changes ValueView and AlphaView when scrolled right or left. By default, I get 100% transparent AlphaView color unless I slide it to the other side for example. I'm trying to get 0% transparent color when I start the activity, then I get the option to increase the transparency.
in XML I tried to set the progress to 100 and 50 but nothing happened, I still get full transparency:
The mover doesn't change its position.
<com.rarepebble.colorpicker.AlphaView
android:progress="50"
android:id="@+id/alphaView"
android:layout_width="match_parent"
android:layout_height="@dimen/sliderWidth"
android:layout_marginBottom="@dimen/margin"
/>
from hsv-alpha-color-picker-android.
The positions of the circles are determined by the color that you set. If you want to start with a particular transparency, then set the color with that transparency with ColorPickerView.setColor
:
Or in the preferences.xml with defaultValue
:
The alpha view does not understand any XML configuration on its own. Only the ColorPickerView and the ColorPreference do anything with XML.
from hsv-alpha-color-picker-android.
That worked just great. I had to make a few changes in my code. I appreciate your hardworking.
Keep it up :)
from hsv-alpha-color-picker-android.
Related Issues (20)
- getColor() doesn't always return latest value HOT 2
- After hex value is deleted, color changes to transparent even though colorpicker_showAlpha is set to false HOT 2
- ColorPreference: read from disk on UI thead HOT 2
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- Impossible to use the library on android P HOT 1
- defaultValue does not work anymore on older devices HOT 4
- public constructor for ObservableColor HOT 2
- Setting color with low brightness leads to different colors HOT 3
- Default button sets a wrong color 888888 HOT 9
- java.lang.ClassCastException: com.rarepebble.colorpicker.ColorPreference cannot be cast to androidx.preference.Preference HOT 3
- modification of the demo app
- Migrate to AndroidX HOT 1
- Dark Theme how to implement HOT 3
- Non-SharedPreference based projects HOT 1
- Question: Use of Enter key to confirm HEX colour change
- jcenter() HOT 12
- Colors not displaying properly with darkmode HOT 2
- Add support for PreferenceDataStore HOT 2
- Infrequent Crashing with Resources$NotFoundException HOT 1
- Large default values not working HOT 5
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from hsv-alpha-color-picker-android.