@Override
public void afterTextChanged(Editable s) {
if (ignoreChanges) return;
final View f = getFocusedChild();
if (f == txtH || f == txtS || f == txtV) {
int nh, ns, nv;
try {
nh = Integer.parseInt(txtH.getText().toString());
if (nh > 360 || nh < 0) return;
ns = Integer.parseInt(txtS.getText().toString());
if (ns > 100 || ns < 0) return;
nv = Integer.parseInt(txtV.getText().toString());
if (nv > 100 || nv < 0) return;
hsv.h = (double) nh / 360.0;
hsv.s = (double) ns / 100.0;
hsv.v = (double) nv / 100.0;
} catch (Throwable ex) {
return;
}
ignoreChanges = true;
currentColor = hsv.toRGB(false);
barH.setValue(nh);
barS.setValue(ns);
barV.setValue(nv);
txt.setText(ColorUtils.toHexColor(currentColor));
ignoreChanges = false;
} else {
String cs = s.toString().trim();
if (cs.length() < 6) return;
if (cs.charAt(0) == '#') cs = cs.substring(1).trim();
if (cs.length() != 6) return;
int c = ColorUtils.parseHexColor(cs);
if (c == 0) return;
currentColor = c;
hsv.fromRGB(c);
ignoreChanges = true;
c = (int) (hsv.h * 360.0);
barH.setValue(c);
txtH.setText(Integer.toString(c));
c = (int) (hsv.s * 100.0);
barS.setValue(c);
txtS.setText(Integer.toString(c));
c = (int) (hsv.v * 100.0);
barV.setValue(c);
txtV.setText(Integer.toString(c));
ignoreChanges = false;
}
updateGH();
updateGS();
updateGV();
barH.invalidate();
barS.invalidate();
barV.invalidate();
bgCurrent.setColor(currentColor);
lblCurrent.invalidate();
}
@Override
public void onValueChanged(BgSeekBar seekBar, int value, boolean fromUser, boolean usingKeys) {
if (ignoreChanges) return;
hsv.h = barH.getValue() / 360.0;
hsv.s = barS.getValue() / 100.0;
hsv.v = barV.getValue() / 100.0;
currentColor = hsv.toRGB(false);
if (seekBar == barH) {
updateGS();
updateGV();
} else if (seekBar == barS) {
updateGH();
updateGV();
} else if (seekBar == barV) {
updateGH();
updateGS();
}
ignoreChanges = true;
txtH.setText(Integer.toString((int) (hsv.h * 360.0)));
txtS.setText(Integer.toString((int) (hsv.s * 100.0)));
txtV.setText(Integer.toString((int) (hsv.v * 100.0)));
txt.setText(ColorUtils.toHexColor(currentColor));
ignoreChanges = false;
barH.invalidate();
barS.invalidate();
barV.invalidate();
bgCurrent.setColor(currentColor);
lblCurrent.invalidate();
}
private void updateGV() {
final int h = barV.getHeight();
bmpV = updateBitmap(bmpV, h);
bmpBuf = updateBuffer(bmpBuf, h);
hsvTmp.h = hsv.h;
hsvTmp.s = hsv.s;
final double d = (double) (h - 1);
for (int i = 0; i < h; i++) {
hsvTmp.v = (double) i / d;
bmpBuf.put(i, hsvTmp.toRGB(true));
}
bmpV.copyPixelsFromBuffer(bmpBuf);
}
@SuppressWarnings("deprecation")
private void init(Context context, int initialColor) {
setPadding(UI.dialogMargin, UI.dialogMargin, UI.dialogMargin, UI.dialogMargin);
final int eachW = (UI._18sp * 7) >> 1;
final boolean smallScreen = (UI.isLowDpiScreen && !UI.isLargeScreen);
initialColor = 0xff000000 | (initialColor & 0x00ffffff);
hsv = new HSV();
hsv.fromRGB(initialColor);
hsvTmp = new HSV();
bmpRect = new Rect(0, 0, 1, 1);
this.initialColor = initialColor;
currentColor = initialColor;
sliderColor = (UI.isAndroidThemeLight() ? 0xff000000 : 0xffffffff);
final LinearLayout l = new LinearLayout(context);
l.setId(1);
l.setWeightSum(2);
LayoutParams p = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
p.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
p.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, RelativeLayout.TRUE);
p.addRule(RelativeLayout.ALIGN_PARENT_TOP, RelativeLayout.TRUE);
addView(l, p);
final TextView lbl = new TextView(context);
lbl.setBackgroundDrawable(new ColorDrawable(initialColor));
LinearLayout.LayoutParams lp =
new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT,
smallScreen ? (UI.defaultControlSize) >> 1 : UI.defaultControlSize);
lp.weight = 1;
lp.rightMargin = UI.controlSmallMargin;
l.addView(lbl, lp);
bgCurrent = new ColorDrawable(initialColor);
lblCurrent = new TextView(context);
lblCurrent.setBackgroundDrawable(bgCurrent);
lp =
new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT,
smallScreen ? (UI.defaultControlSize) >> 1 : UI.defaultControlSize);
lp.weight = 1;
lp.leftMargin = UI.controlSmallMargin;
l.addView(lblCurrent, lp);
final int textSize = (smallScreen ? UI._14sp : UI._18sp);
TextView lblTit = new TextView(context);
lblTit.setId(2);
lblTit.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
lblTit.setSingleLine();
lblTit.setGravity(Gravity.CENTER);
lblTit.setText("H");
p = new LayoutParams(eachW, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
p.addRule(RelativeLayout.BELOW, 1);
addView(lblTit, p);
lblTit = new TextView(context);
lblTit.setId(3);
lblTit.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
lblTit.setSingleLine();
lblTit.setGravity(Gravity.CENTER);
lblTit.setText("S");
p = new LayoutParams(eachW, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.addRule(RelativeLayout.CENTER_HORIZONTAL, RelativeLayout.TRUE);
p.addRule(RelativeLayout.BELOW, 1);
addView(lblTit, p);
lblTit = new TextView(context);
lblTit.setId(4);
lblTit.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
lblTit.setSingleLine();
lblTit.setGravity(Gravity.CENTER);
lblTit.setText("V");
p = new LayoutParams(eachW, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, RelativeLayout.TRUE);
p.addRule(RelativeLayout.BELOW, 1);
addView(lblTit, p);
barH = new BgSeekBar(context);
barH.setId(5);
barH.setMax(360);
barH.setValue((int) (hsv.h * 360.0));
barH.setSliderMode(true);
barH.setVertical(true);
p = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.leftMargin = ((eachW - UI.defaultControlSize) >> 1);
p.addRule(RelativeLayout.ALIGN_LEFT, 2);
p.addRule(RelativeLayout.BELOW, 2);
p.addRule(RelativeLayout.ABOVE, 6);
addView(barH, p);
barS = new BgSeekBar(context);
barS.setMax(100);
barS.setValue((int) (hsv.s * 100.0));
barS.setSliderMode(true);
barS.setVertical(true);
p = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.leftMargin = ((eachW - UI.defaultControlSize) >> 1);
p.addRule(RelativeLayout.ALIGN_LEFT, 3);
p.addRule(RelativeLayout.BELOW, 3);
p.addRule(RelativeLayout.ABOVE, 6);
addView(barS, p);
barV = new BgSeekBar(context);
barV.setMax(100);
barV.setValue((int) (hsv.v * 100.0));
barV.setSliderMode(true);
barV.setVertical(true);
p = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.leftMargin = ((eachW - UI.defaultControlSize) >> 1);
p.addRule(RelativeLayout.ALIGN_LEFT, 4);
p.addRule(RelativeLayout.BELOW, 4);
p.addRule(RelativeLayout.ABOVE, 6);
addView(barV, p);
txtH = new EditText(context);
txtH.setId(6);
txtH.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
txtH.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
txtH.setSingleLine();
txtH.setGravity(Gravity.CENTER);
txtH.setText(Integer.toString((int) (hsv.h * 360.0)));
p = new LayoutParams(eachW, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
p.addRule(RelativeLayout.ABOVE, 7);
addView(txtH, p);
txtS = new EditText(context);
txtS.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
txtS.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
txtS.setSingleLine();
txtS.setGravity(Gravity.CENTER);
txtS.setText(Integer.toString((int) (hsv.s * 100.0)));
p = new LayoutParams(eachW, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.addRule(RelativeLayout.CENTER_HORIZONTAL, RelativeLayout.TRUE);
p.addRule(RelativeLayout.ABOVE, 7);
addView(txtS, p);
txtV = new EditText(context);
txtV.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
txtV.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
txtV.setSingleLine();
txtV.setGravity(Gravity.CENTER);
txtV.setText(Integer.toString((int) (hsv.v * 100.0)));
p = new LayoutParams(eachW, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, RelativeLayout.TRUE);
p.addRule(RelativeLayout.ABOVE, 7);
addView(txtV, p);
txt = new EditText(context);
txt.setId(7);
txt.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
txt.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
txt.setSingleLine();
txt.setGravity(Gravity.CENTER);
txt.setText(ColorUtils.toHexColor(initialColor));
p = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
p.topMargin = UI.dialogMargin;
p.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
p.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, RelativeLayout.TRUE);
p.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM, RelativeLayout.TRUE);
addView(txt, p);
lbl.setOnClickListener(this);
barH.setOnBgSeekBarChangeListener(this);
barH.setOnBgSeekBarDrawListener(this);
barS.setOnBgSeekBarChangeListener(this);
barS.setOnBgSeekBarDrawListener(this);
barV.setOnBgSeekBarChangeListener(this);
barV.setOnBgSeekBarDrawListener(this);
txtH.addTextChangedListener(this);
txtS.addTextChangedListener(this);
txtV.addTextChangedListener(this);
txt.addTextChangedListener(this);
}
