private void init(Context context, int color) {
// To fight color branding.
getWindow().setFormat(PixelFormat.RGBA_8888);
final LinearLayout mContentView = new LinearLayout(context);
mContentView.setGravity(Gravity.CENTER);
mColorPicker = new ColorPickerView(context);
mContentView.addView(mColorPicker, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
mContentView.setPadding(
Math.round(mColorPicker.getDrawingOffset()),
0,
Math.round(mColorPicker.getDrawingOffset()),
0);
mColorPicker.setOnColorChangedListener(this);
mColorPicker.setColor(color, true);
mColorPicker.setAlphaSliderVisible(true);
setTitle(R.string.pick_color);
setView(mContentView);
setButton(BUTTON_POSITIVE, context.getString(android.R.string.ok), this);
setButton(BUTTON_NEGATIVE, context.getString(android.R.string.cancel), this);
}
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case BUTTON_POSITIVE:
if (mListener != null) {
mListener.onColorSelected(mColorPicker.getColor());
}
break;
}
dismiss();
}
public int getColor() {
return mColorPicker.getColor();
}
public void setAlphaSliderVisible(boolean visible) {
mColorPicker.setAlphaSliderVisible(visible);
}