Java Code Examples for org.telegram.messenger.AndroidUtilities#dpf2()
The following examples show how to use
org.telegram.messenger.AndroidUtilities#dpf2() .
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Example 1
| Source File: ReorderingHintDrawable.java From Telegram with GNU General Public License v2.0 | 6 votes |
|
private void drawStage2(Canvas canvas, float progress) {
final Rect bounds = getBounds();
progress = interpolator.getInterpolation(progress);
tempRect.left = (int) (AndroidUtilities.dp(2) * scaleX);
tempRect.bottom = bounds.bottom - ((int) (AndroidUtilities.dp(6) * scaleY));
tempRect.right = bounds.right - tempRect.left;
tempRect.top = tempRect.bottom - ((int) (AndroidUtilities.dp(4) * scaleY));
tempRect.offset(0, AndroidUtilities.dp(AndroidUtilities.lerp(0, -8, progress)));
secondaryRectDrawable.setBounds(tempRect);
secondaryRectDrawable.draw(canvas);
tempRect.left = (int) (AndroidUtilities.dpf2(AndroidUtilities.lerp(1, 2, progress)) * scaleX);
tempRect.top = (int) (AndroidUtilities.dpf2(AndroidUtilities.lerp(5, 6, progress)) * scaleY);
tempRect.right = bounds.right - tempRect.left;
tempRect.bottom = tempRect.top + (int) (AndroidUtilities.dpf2(AndroidUtilities.lerp(6, 4, progress)) * scaleY);
tempRect.offset(0, AndroidUtilities.dp(AndroidUtilities.lerp(0, 8, progress)));
primaryRectDrawable.setBounds(tempRect);
primaryRectDrawable.setAlpha(255);
primaryRectDrawable.draw(canvas);
}
Example 2
| Source File: ReorderingHintDrawable.java From Telegram-FOSS with GNU General Public License v2.0 | 6 votes |
|
private void drawStage2(Canvas canvas, float progress) {
final Rect bounds = getBounds();
progress = interpolator.getInterpolation(progress);
tempRect.left = (int) (AndroidUtilities.dp(2) * scaleX);
tempRect.bottom = bounds.bottom - ((int) (AndroidUtilities.dp(6) * scaleY));
tempRect.right = bounds.right - tempRect.left;
tempRect.top = tempRect.bottom - ((int) (AndroidUtilities.dp(4) * scaleY));
tempRect.offset(0, AndroidUtilities.dp(AndroidUtilities.lerp(0, -8, progress)));
secondaryRectDrawable.setBounds(tempRect);
secondaryRectDrawable.draw(canvas);
tempRect.left = (int) (AndroidUtilities.dpf2(AndroidUtilities.lerp(1, 2, progress)) * scaleX);
tempRect.top = (int) (AndroidUtilities.dpf2(AndroidUtilities.lerp(5, 6, progress)) * scaleY);
tempRect.right = bounds.right - tempRect.left;
tempRect.bottom = tempRect.top + (int) (AndroidUtilities.dpf2(AndroidUtilities.lerp(6, 4, progress)) * scaleY);
tempRect.offset(0, AndroidUtilities.dp(AndroidUtilities.lerp(0, 8, progress)));
primaryRectDrawable.setBounds(tempRect);
primaryRectDrawable.setAlpha(255);
primaryRectDrawable.draw(canvas);
}
Example 3
| Source File: ScrollSlidingTextTabStrip.java From Telegram with GNU General Public License v2.0 | 6 votes |
|
public ScrollSlidingTextTabStrip(Context context) {
super(context);
selectorDrawable = new GradientDrawable(GradientDrawable.Orientation.LEFT_RIGHT, null);
float rad = AndroidUtilities.dpf2(3);
selectorDrawable.setCornerRadii(new float[]{rad, rad, rad, rad, 0, 0, 0, 0});
selectorDrawable.setColor(Theme.getColor(tabLineColorKey));
setFillViewport(true);
setWillNotDraw(false);
setHorizontalScrollBarEnabled(false);
tabsContainer = new LinearLayout(context) {
@Override
public void setAlpha(float alpha) {
super.setAlpha(alpha);
ScrollSlidingTextTabStrip.this.invalidate();
}
};
tabsContainer.setOrientation(LinearLayout.HORIZONTAL);
tabsContainer.setPadding(AndroidUtilities.dp(7), 0, AndroidUtilities.dp(7), 0);
tabsContainer.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
addView(tabsContainer);
}
Example 4
| Source File: ScrollSlidingTextTabStrip.java From Telegram-FOSS with GNU General Public License v2.0 | 6 votes |
|
public ScrollSlidingTextTabStrip(Context context) {
super(context);
selectorDrawable = new GradientDrawable(GradientDrawable.Orientation.LEFT_RIGHT, null);
float rad = AndroidUtilities.dpf2(3);
selectorDrawable.setCornerRadii(new float[]{rad, rad, rad, rad, 0, 0, 0, 0});
selectorDrawable.setColor(Theme.getColor(tabLineColorKey));
setFillViewport(true);
setWillNotDraw(false);
setHorizontalScrollBarEnabled(false);
tabsContainer = new LinearLayout(context) {
@Override
public void setAlpha(float alpha) {
super.setAlpha(alpha);
ScrollSlidingTextTabStrip.this.invalidate();
}
};
tabsContainer.setOrientation(LinearLayout.HORIZONTAL);
tabsContainer.setPadding(AndroidUtilities.dp(7), 0, AndroidUtilities.dp(7), 0);
tabsContainer.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
addView(tabsContainer);
}
Example 5
| Source File: RadialProgress.java From TelePlus-Android with GNU General Public License v2.0 | 5 votes |
|
@Override
public void draw(Canvas canvas) {
int x = getBounds().centerX() - AndroidUtilities.dp(12);
int y = getBounds().centerY() - AndroidUtilities.dp(6);
float p = progress != 1.0f ? decelerateInterpolator.getInterpolation(progress) : 1.0f;
int endX = (int) (AndroidUtilities.dp(7.0f) - AndroidUtilities.dp(6) * p);
int endY = (int) (AndroidUtilities.dpf2(13.0f) - AndroidUtilities.dp(6) * p);
canvas.drawLine(x + AndroidUtilities.dp(7.0f), y + (int) AndroidUtilities.dpf2(13.0f), x + endX, y + endY, paint);
endX = (int) (AndroidUtilities.dpf2(7.0f) + AndroidUtilities.dp(13) * p);
endY = (int) (AndroidUtilities.dpf2(13.0f) - AndroidUtilities.dp(13) * p);
canvas.drawLine(x + (int) AndroidUtilities.dpf2(7.0f), y + (int) AndroidUtilities.dpf2(13.0f), x + endX, y + endY, paint);
}
Example 6
| Source File: SnowflakesEffect.java From TelePlus-Android with GNU General Public License v2.0 | 5 votes |
|
public void draw(Canvas canvas) {
switch (type) {
case 0: {
particlePaint.setAlpha((int) (255 * alpha));
canvas.drawPoint(x, y, particlePaint);
break;
}
case 1:
default: {
particleThinPaint.setAlpha((int) (255 * alpha));
float angle = (float) -Math.PI / 2;
float px = AndroidUtilities.dpf2(2.0f) * 2 * scale;
float px1 = -AndroidUtilities.dpf2(0.57f) * 2 * scale;
float py1 = AndroidUtilities.dpf2(1.55f) * 2 * scale;
for (int a = 0; a < 6; a++) {
float x1 = (float) Math.cos(angle) * px;
float y1 = (float) Math.sin(angle) * px;
float cx = x1 * 0.66f;
float cy = y1 * 0.66f;
canvas.drawLine(x, y, x + x1, y + y1, particleThinPaint);
float angle2 = (float) (angle - Math.PI / 2);
x1 = (float) (Math.cos(angle2) * px1 - Math.sin(angle2) * py1);
y1 = (float) (Math.sin(angle2) * px1 + Math.cos(angle2) * py1);
canvas.drawLine(x + cx, y + cy, x + x1, y + y1, particleThinPaint);
x1 = (float) (-Math.cos(angle2) * px1 - Math.sin(angle2) * py1);
y1 = (float) (-Math.sin(angle2) * px1 + Math.cos(angle2) * py1);
canvas.drawLine(x + cx, y + cy, x + x1, y + y1, particleThinPaint);
angle += angleDiff;
}
break;
}
}
}
Example 7
| Source File: RadialProgress.java From TelePlus-Android with GNU General Public License v2.0 | 5 votes |
|
@Override
public void draw(Canvas canvas) {
int x = getBounds().centerX() - AndroidUtilities.dp(12);
int y = getBounds().centerY() - AndroidUtilities.dp(6);
float p = progress != 1.0f ? decelerateInterpolator.getInterpolation(progress) : 1.0f;
int endX = (int) (AndroidUtilities.dp(7.0f) - AndroidUtilities.dp(6) * p);
int endY = (int) (AndroidUtilities.dpf2(13.0f) - AndroidUtilities.dp(6) * p);
canvas.drawLine(x + AndroidUtilities.dp(7.0f), y + (int) AndroidUtilities.dpf2(13.0f), x + endX, y + endY, paint);
endX = (int) (AndroidUtilities.dpf2(7.0f) + AndroidUtilities.dp(13) * p);
endY = (int) (AndroidUtilities.dpf2(13.0f) - AndroidUtilities.dp(13) * p);
canvas.drawLine(x + (int) AndroidUtilities.dpf2(7.0f), y + (int) AndroidUtilities.dpf2(13.0f), x + endX, y + endY, paint);
}
Example 8
| Source File: SnowflakesEffect.java From Telegram with GNU General Public License v2.0 | 5 votes |
|
public void draw(Canvas canvas) {
switch (type) {
case 0: {
particlePaint.setAlpha((int) (255 * alpha));
canvas.drawPoint(x, y, particlePaint);
break;
}
case 1:
default: {
particleThinPaint.setAlpha((int) (255 * alpha));
float angle = (float) -Math.PI / 2;
float px = AndroidUtilities.dpf2(2.0f) * 2 * scale;
float px1 = -AndroidUtilities.dpf2(0.57f) * 2 * scale;
float py1 = AndroidUtilities.dpf2(1.55f) * 2 * scale;
for (int a = 0; a < 6; a++) {
float x1 = (float) Math.cos(angle) * px;
float y1 = (float) Math.sin(angle) * px;
float cx = x1 * 0.66f;
float cy = y1 * 0.66f;
canvas.drawLine(x, y, x + x1, y + y1, particleThinPaint);
float angle2 = (float) (angle - Math.PI / 2);
x1 = (float) (Math.cos(angle2) * px1 - Math.sin(angle2) * py1);
y1 = (float) (Math.sin(angle2) * px1 + Math.cos(angle2) * py1);
canvas.drawLine(x + cx, y + cy, x + x1, y + y1, particleThinPaint);
x1 = (float) (-Math.cos(angle2) * px1 - Math.sin(angle2) * py1);
y1 = (float) (-Math.sin(angle2) * px1 + Math.cos(angle2) * py1);
canvas.drawLine(x + cx, y + cy, x + x1, y + y1, particleThinPaint);
angle += angleDiff;
}
break;
}
}
}
Example 9
| Source File: SnowflakesEffect.java From Telegram-FOSS with GNU General Public License v2.0 | 5 votes |
|
public void draw(Canvas canvas) {
switch (type) {
case 0: {
particlePaint.setAlpha((int) (255 * alpha));
canvas.drawPoint(x, y, particlePaint);
break;
}
case 1:
default: {
particleThinPaint.setAlpha((int) (255 * alpha));
float angle = (float) -Math.PI / 2;
float px = AndroidUtilities.dpf2(2.0f) * 2 * scale;
float px1 = -AndroidUtilities.dpf2(0.57f) * 2 * scale;
float py1 = AndroidUtilities.dpf2(1.55f) * 2 * scale;
for (int a = 0; a < 6; a++) {
float x1 = (float) Math.cos(angle) * px;
float y1 = (float) Math.sin(angle) * px;
float cx = x1 * 0.66f;
float cy = y1 * 0.66f;
canvas.drawLine(x, y, x + x1, y + y1, particleThinPaint);
float angle2 = (float) (angle - Math.PI / 2);
x1 = (float) (Math.cos(angle2) * px1 - Math.sin(angle2) * py1);
y1 = (float) (Math.sin(angle2) * px1 + Math.cos(angle2) * py1);
canvas.drawLine(x + cx, y + cy, x + x1, y + y1, particleThinPaint);
x1 = (float) (-Math.cos(angle2) * px1 - Math.sin(angle2) * py1);
y1 = (float) (-Math.sin(angle2) * px1 + Math.cos(angle2) * py1);
canvas.drawLine(x + cx, y + cy, x + x1, y + y1, particleThinPaint);
angle += angleDiff;
}
break;
}
}
}
Example 10
| Source File: ScrollSlidingTabStrip.java From Telegram-FOSS with GNU General Public License v2.0 | 5 votes |
|
public void setType(Type type) {
if (type != null && this.type != type) {
this.type = type;
switch (type) {
case LINE:
indicatorDrawable.setCornerRadius(0);
break;
case TAB:
float rad = AndroidUtilities.dpf2(3);
indicatorDrawable.setCornerRadii(new float[]{rad, rad, rad, rad, 0, 0, 0, 0});
break;
}
}
}
Example 11
| Source File: RadialProgress.java From Telegram with GNU General Public License v2.0 | 5 votes |
|
@Override
public void draw(Canvas canvas) {
int x = getBounds().centerX() - AndroidUtilities.dp(12);
int y = getBounds().centerY() - AndroidUtilities.dp(6);
float p = progress != 1.0f ? decelerateInterpolator.getInterpolation(progress) : 1.0f;
int endX = (int) (AndroidUtilities.dp(7.0f) - AndroidUtilities.dp(6) * p);
int endY = (int) (AndroidUtilities.dpf2(13.0f) - AndroidUtilities.dp(6) * p);
canvas.drawLine(x + AndroidUtilities.dp(7.0f), y + (int) AndroidUtilities.dpf2(13.0f), x + endX, y + endY, paint);
endX = (int) (AndroidUtilities.dpf2(7.0f) + AndroidUtilities.dp(13) * p);
endY = (int) (AndroidUtilities.dpf2(13.0f) - AndroidUtilities.dp(13) * p);
canvas.drawLine(x + (int) AndroidUtilities.dpf2(7.0f), y + (int) AndroidUtilities.dpf2(13.0f), x + endX, y + endY, paint);
}
Example 12
| Source File: SeekBarWaveform.java From Telegram-FOSS with GNU General Public License v2.0 | 4 votes |
|
public void draw(Canvas canvas) {
if (waveformBytes == null || width == 0) {
return;
}
float totalBarsCount = width / AndroidUtilities.dp(3);
if (totalBarsCount <= 0.1f) {
return;
}
byte value;
int samplesCount = (waveformBytes.length * 8 / 5);
float samplesPerBar = samplesCount / totalBarsCount;
float barCounter = 0;
int nextBarNum = 0;
paintInner.setColor(messageObject != null && !messageObject.isOutOwner() && messageObject.isContentUnread() && thumbX == 0 ? outerColor : (selected ? selectedColor : innerColor));
paintOuter.setColor(outerColor);
int y = (height - AndroidUtilities.dp(14)) / 2;
int barNum = 0;
int lastBarNum;
int drawBarCount;
for (int a = 0; a < samplesCount; a++) {
if (a != nextBarNum) {
continue;
}
drawBarCount = 0;
lastBarNum = nextBarNum;
while (lastBarNum == nextBarNum) {
barCounter += samplesPerBar;
nextBarNum = (int) barCounter;
drawBarCount++;
}
int bitPointer = a * 5;
int byteNum = bitPointer / 8;
int byteBitOffset = bitPointer - byteNum * 8;
int currentByteCount = 8 - byteBitOffset;
int nextByteRest = 5 - currentByteCount;
value = (byte) ((waveformBytes[byteNum] >> byteBitOffset) & ((2 << (Math.min(5, currentByteCount) - 1)) - 1));
if (nextByteRest > 0 && byteNum + 1 < waveformBytes.length) {
value <<= nextByteRest;
value |= waveformBytes[byteNum + 1] & ((2 << (nextByteRest - 1)) - 1);
}
for (int b = 0; b < drawBarCount; b++) {
float x = barNum * AndroidUtilities.dpf2(3);
float h = AndroidUtilities.dpf2(Math.max(0, 7 * value / 31.0f));
if (x < thumbX && x + AndroidUtilities.dp(2) < thumbX) {
drawLine(canvas,x, y, h, paintOuter);
} else {
drawLine(canvas,x, y, h, paintInner);
if (x < thumbX) {
canvas.save();
canvas.clipRect(x - AndroidUtilities.dpf2(1), y, thumbX, y + AndroidUtilities.dp(14));
drawLine(canvas,x, y, h, paintOuter);
canvas.restore();
}
}
barNum++;
}
}
}
Example 13
| Source File: CheckBoxSquare.java From Telegram with GNU General Public License v2.0 | 4 votes |
|
@Override
protected void onDraw(Canvas canvas) {
if (getVisibility() != VISIBLE) {
return;
}
float checkProgress;
float bounceProgress;
int uncheckedColor = Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareUnchecked : Theme.key_checkboxSquareUnchecked);
int color = Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareBackground : Theme.key_checkboxSquareBackground);
if (progress <= 0.5f) {
bounceProgress = checkProgress = progress / 0.5f;
int rD = (int) ((Color.red(color) - Color.red(uncheckedColor)) * checkProgress);
int gD = (int) ((Color.green(color) - Color.green(uncheckedColor)) * checkProgress);
int bD = (int) ((Color.blue(color) - Color.blue(uncheckedColor)) * checkProgress);
int c = Color.rgb(Color.red(uncheckedColor) + rD, Color.green(uncheckedColor) + gD, Color.blue(uncheckedColor) + bD);
Theme.checkboxSquare_backgroundPaint.setColor(c);
} else {
bounceProgress = 2.0f - progress / 0.5f;
checkProgress = 1.0f;
Theme.checkboxSquare_backgroundPaint.setColor(color);
}
if (isDisabled) {
Theme.checkboxSquare_backgroundPaint.setColor(Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareDisabled : Theme.key_checkboxSquareDisabled));
}
float bounce = AndroidUtilities.dp(1) * bounceProgress;
rectF.set(bounce, bounce, AndroidUtilities.dp(18) - bounce, AndroidUtilities.dp(18) - bounce);
drawBitmap.eraseColor(0);
drawCanvas.drawRoundRect(rectF, AndroidUtilities.dp(2), AndroidUtilities.dp(2), Theme.checkboxSquare_backgroundPaint);
if (checkProgress != 1) {
float rad = Math.min(AndroidUtilities.dp(7), AndroidUtilities.dp(7) * checkProgress + bounce);
rectF.set(AndroidUtilities.dp(2) + rad, AndroidUtilities.dp(2) + rad, AndroidUtilities.dp(16) - rad, AndroidUtilities.dp(16) - rad);
drawCanvas.drawRect(rectF, Theme.checkboxSquare_eraserPaint);
}
if (progress > 0.5f) {
Theme.checkboxSquare_checkPaint.setColor(Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareCheck : Theme.key_checkboxSquareCheck));
int endX = (int) (AndroidUtilities.dp(7) - AndroidUtilities.dp(3) * (1.0f - bounceProgress));
int endY = (int) (AndroidUtilities.dpf2(13) - AndroidUtilities.dp(3) * (1.0f - bounceProgress));
drawCanvas.drawLine(AndroidUtilities.dp(7), (int) AndroidUtilities.dpf2(13), endX, endY, Theme.checkboxSquare_checkPaint);
endX = (int) (AndroidUtilities.dpf2(7) + AndroidUtilities.dp(7) * (1.0f - bounceProgress));
endY = (int) (AndroidUtilities.dpf2(13) - AndroidUtilities.dp(7) * (1.0f - bounceProgress));
drawCanvas.drawLine((int) AndroidUtilities.dpf2(7), (int) AndroidUtilities.dpf2(13), endX, endY, Theme.checkboxSquare_checkPaint);
}
canvas.drawBitmap(drawBitmap, 0, 0, null);
}
Example 14
| Source File: SeekBarWaveform.java From Telegram with GNU General Public License v2.0 | 4 votes |
|
public void draw(Canvas canvas) {
if (waveformBytes == null || width == 0) {
return;
}
float totalBarsCount = width / AndroidUtilities.dp(3);
if (totalBarsCount <= 0.1f) {
return;
}
byte value;
int samplesCount = (waveformBytes.length * 8 / 5);
float samplesPerBar = samplesCount / totalBarsCount;
float barCounter = 0;
int nextBarNum = 0;
paintInner.setColor(messageObject != null && !messageObject.isOutOwner() && messageObject.isContentUnread() && thumbX == 0 ? outerColor : (selected ? selectedColor : innerColor));
paintOuter.setColor(outerColor);
int y = (height - AndroidUtilities.dp(14)) / 2;
int barNum = 0;
int lastBarNum;
int drawBarCount;
for (int a = 0; a < samplesCount; a++) {
if (a != nextBarNum) {
continue;
}
drawBarCount = 0;
lastBarNum = nextBarNum;
while (lastBarNum == nextBarNum) {
barCounter += samplesPerBar;
nextBarNum = (int) barCounter;
drawBarCount++;
}
int bitPointer = a * 5;
int byteNum = bitPointer / 8;
int byteBitOffset = bitPointer - byteNum * 8;
int currentByteCount = 8 - byteBitOffset;
int nextByteRest = 5 - currentByteCount;
value = (byte) ((waveformBytes[byteNum] >> byteBitOffset) & ((2 << (Math.min(5, currentByteCount) - 1)) - 1));
if (nextByteRest > 0 && byteNum + 1 < waveformBytes.length) {
value <<= nextByteRest;
value |= waveformBytes[byteNum + 1] & ((2 << (nextByteRest - 1)) - 1);
}
for (int b = 0; b < drawBarCount; b++) {
float x = barNum * AndroidUtilities.dpf2(3);
float h = AndroidUtilities.dpf2(Math.max(0, 7 * value / 31.0f));
if (x < thumbX && x + AndroidUtilities.dp(2) < thumbX) {
drawLine(canvas,x, y, h, paintOuter);
} else {
drawLine(canvas,x, y, h, paintInner);
if (x < thumbX) {
canvas.save();
canvas.clipRect(x - AndroidUtilities.dpf2(1), y, thumbX, y + AndroidUtilities.dp(14));
drawLine(canvas,x, y, h, paintOuter);
canvas.restore();
}
}
barNum++;
}
}
}
Example 15
| Source File: TextSelectionHint.java From Telegram with GNU General Public License v2.0 | 4 votes |
|
@Override
protected void onDraw(Canvas canvas) {
if (textLayout == null) {
return;
}
super.onDraw(canvas);
canvas.save();
int topPadding = (getMeasuredHeight() - textLayout.getHeight()) >> 1;
canvas.translate(padding, topPadding);
if (enterValue != 0) {
drawSelection(canvas, textLayout, currentStart, currentEnd);
}
textLayout.draw(canvas);
int handleViewSize = AndroidUtilities.dp(14);
int line = textLayout.getLineForOffset(currentEnd);
float x = textLayout.getPrimaryHorizontal(currentEnd);
int y = textLayout.getLineBottom(line);
if (currentEnd == animateToEnd) {
roundedRect(path, textLayout.getPrimaryHorizontal(animateToEnd), textLayout.getLineTop(line), textLayout.getPrimaryHorizontal(animateToEnd) + AndroidUtilities.dpf2(4), textLayout.getLineBottom(line), AndroidUtilities.dpf2(4), AndroidUtilities.dpf2(4), false, true);
canvas.drawPath(path, selectionPaint);
}
float enterProgress = interpolator.getInterpolation(enterValue);
int xOffset = (int) (textLayout.getPrimaryHorizontal(animateToEnd) + (AndroidUtilities.dpf2(4) * (1f - endOffsetValue)) + (textLayout.getPrimaryHorizontal(end) - textLayout.getPrimaryHorizontal(animateToEnd)) * endOffsetValue);
canvas.save();
canvas.translate(xOffset, y);
canvas.scale(enterProgress, enterProgress, handleViewSize / 2f, handleViewSize / 2f);
path.reset();
path.addCircle(handleViewSize / 2f, handleViewSize / 2f, handleViewSize / 2f, Path.Direction.CCW);
path.addRect(0, 0, handleViewSize / 2f, handleViewSize / 2f, Path.Direction.CCW);
canvas.drawPath(path, textPaint);
canvas.restore();
line = textLayout.getLineForOffset(currentStart);
x = textLayout.getPrimaryHorizontal(currentStart);
y = textLayout.getLineBottom(line);
if (currentStart == animateToStart) {
roundedRect(path, -AndroidUtilities.dp(4), textLayout.getLineTop(line), 0, textLayout.getLineBottom(line), AndroidUtilities.dp(4), AndroidUtilities.dp(4), true, false);
canvas.drawPath(path, selectionPaint);
}
canvas.save();
xOffset = (int) (textLayout.getPrimaryHorizontal(animateToStart) - (AndroidUtilities.dp(4) * (1f - startOffsetValue)) + (textLayout.getPrimaryHorizontal(start) - textLayout.getPrimaryHorizontal(animateToStart)) * startOffsetValue);
canvas.translate(xOffset - handleViewSize, y);
canvas.scale(enterProgress, enterProgress, handleViewSize / 2f, handleViewSize / 2f);
path.reset();
path.addCircle(handleViewSize / 2f, handleViewSize / 2f, handleViewSize / 2f, Path.Direction.CCW);
path.addRect(handleViewSize / 2f, 0, handleViewSize, handleViewSize / 2f, Path.Direction.CCW);
canvas.drawPath(path, textPaint);
canvas.restore();
canvas.restore();
}
Example 16
| Source File: FlatCheckBox.java From Telegram-FOSS with GNU General Public License v2.0 | 4 votes |
|
@Override
public void draw(Canvas canvas) {
super.draw(canvas);
float textTranslation = 0f;
if (progress <= 0.5f) {
float checkProgress = textTranslation = progress / 0.5f;
int rD = (int) ((Color.red(colorInactive) - Color.red(colorActive)) * checkProgress);
int gD = (int) ((Color.green(colorInactive) - Color.green(colorActive)) * checkProgress);
int bD = (int) ((Color.blue(colorInactive) - Color.blue(colorActive)) * checkProgress);
int c = Color.rgb(Color.red(colorActive) + rD, Color.green(colorActive) + gD, Color.blue(colorActive) + bD);
fillPaint.setColor(c);
rD = (int) ((Color.red(colorTextActive) - Color.red(colorInactive)) * checkProgress);
gD = (int) ((Color.green(colorTextActive) - Color.green(colorInactive)) * checkProgress);
bD = (int) ((Color.blue(colorTextActive) - Color.blue(colorInactive)) * checkProgress);
c = Color.rgb(Color.red(colorInactive) + rD, Color.green(colorInactive) + gD, Color.blue(colorInactive) + bD);
textPaint.setColor(c);
} else {
textTranslation = 1f;
textPaint.setColor(colorTextActive);
fillPaint.setColor(colorInactive);
}
int heightHalf = (getMeasuredHeight() >> 1);
outLinePaint.setColor(colorInactive);
canvas.drawRoundRect(rectF, HEIGHT / 2f, HEIGHT / 2f, fillPaint);
canvas.drawRoundRect(rectF, HEIGHT / 2f, HEIGHT / 2f, outLinePaint);
if (text != null) {
canvas.drawText(text,
(getMeasuredWidth() >> 1) + (textTranslation * TRANSLETE_TEXT),
heightHalf + (textPaint.getTextSize() * 0.35f),
textPaint
);
}
float bounceProgress = 2.0f - progress / 0.5f;
canvas.save();
canvas.scale(0.9f, 0.9f, AndroidUtilities.dpf2(7f), heightHalf);
canvas.translate(AndroidUtilities.dp(12), heightHalf - AndroidUtilities.dp(9));
if (progress > 0.5f) {
checkPaint.setColor(colorTextActive);
int endX = (int) (AndroidUtilities.dpf2(7f) - AndroidUtilities.dp(4) * (1.0f - bounceProgress));
int endY = (int) (AndroidUtilities.dpf2(13f) - AndroidUtilities.dp(4) * (1.0f - bounceProgress));
canvas.drawLine(AndroidUtilities.dpf2(7f), (int) AndroidUtilities.dpf2(13f), endX, endY, checkPaint);
endX = (int) (AndroidUtilities.dpf2(7f) + AndroidUtilities.dp(8) * (1.0f - bounceProgress));
endY = (int) (AndroidUtilities.dpf2(13f) - AndroidUtilities.dp(8) * (1.0f - bounceProgress));
canvas.drawLine((int) AndroidUtilities.dpf2(7f), (int) AndroidUtilities.dpf2(13f), endX, endY, checkPaint);
}
canvas.restore();
}
Example 17
| Source File: CheckBoxSquare.java From Telegram-FOSS with GNU General Public License v2.0 | 4 votes |
|
@Override
protected void onDraw(Canvas canvas) {
if (getVisibility() != VISIBLE) {
return;
}
float checkProgress;
float bounceProgress;
int uncheckedColor = Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareUnchecked : Theme.key_checkboxSquareUnchecked);
int color = Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareBackground : Theme.key_checkboxSquareBackground);
if (progress <= 0.5f) {
bounceProgress = checkProgress = progress / 0.5f;
int rD = (int) ((Color.red(color) - Color.red(uncheckedColor)) * checkProgress);
int gD = (int) ((Color.green(color) - Color.green(uncheckedColor)) * checkProgress);
int bD = (int) ((Color.blue(color) - Color.blue(uncheckedColor)) * checkProgress);
int c = Color.rgb(Color.red(uncheckedColor) + rD, Color.green(uncheckedColor) + gD, Color.blue(uncheckedColor) + bD);
Theme.checkboxSquare_backgroundPaint.setColor(c);
} else {
bounceProgress = 2.0f - progress / 0.5f;
checkProgress = 1.0f;
Theme.checkboxSquare_backgroundPaint.setColor(color);
}
if (isDisabled) {
Theme.checkboxSquare_backgroundPaint.setColor(Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareDisabled : Theme.key_checkboxSquareDisabled));
}
float bounce = AndroidUtilities.dp(1) * bounceProgress;
rectF.set(bounce, bounce, AndroidUtilities.dp(18) - bounce, AndroidUtilities.dp(18) - bounce);
drawBitmap.eraseColor(0);
drawCanvas.drawRoundRect(rectF, AndroidUtilities.dp(2), AndroidUtilities.dp(2), Theme.checkboxSquare_backgroundPaint);
if (checkProgress != 1) {
float rad = Math.min(AndroidUtilities.dp(7), AndroidUtilities.dp(7) * checkProgress + bounce);
rectF.set(AndroidUtilities.dp(2) + rad, AndroidUtilities.dp(2) + rad, AndroidUtilities.dp(16) - rad, AndroidUtilities.dp(16) - rad);
drawCanvas.drawRect(rectF, Theme.checkboxSquare_eraserPaint);
}
if (progress > 0.5f) {
Theme.checkboxSquare_checkPaint.setColor(Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareCheck : Theme.key_checkboxSquareCheck));
int endX = (int) (AndroidUtilities.dp(7) - AndroidUtilities.dp(3) * (1.0f - bounceProgress));
int endY = (int) (AndroidUtilities.dpf2(13) - AndroidUtilities.dp(3) * (1.0f - bounceProgress));
drawCanvas.drawLine(AndroidUtilities.dp(7), (int) AndroidUtilities.dpf2(13), endX, endY, Theme.checkboxSquare_checkPaint);
endX = (int) (AndroidUtilities.dpf2(7) + AndroidUtilities.dp(7) * (1.0f - bounceProgress));
endY = (int) (AndroidUtilities.dpf2(13) - AndroidUtilities.dp(7) * (1.0f - bounceProgress));
drawCanvas.drawLine((int) AndroidUtilities.dpf2(7), (int) AndroidUtilities.dpf2(13), endX, endY, Theme.checkboxSquare_checkPaint);
}
canvas.drawBitmap(drawBitmap, 0, 0, null);
}
Example 18
| Source File: TextSelectionHint.java From Telegram-FOSS with GNU General Public License v2.0 | 4 votes |
|
@Override
protected void onDraw(Canvas canvas) {
if (textLayout == null) {
return;
}
super.onDraw(canvas);
canvas.save();
int topPadding = (getMeasuredHeight() - textLayout.getHeight()) >> 1;
canvas.translate(padding, topPadding);
if (enterValue != 0) {
drawSelection(canvas, textLayout, currentStart, currentEnd);
}
textLayout.draw(canvas);
int handleViewSize = AndroidUtilities.dp(14);
int line = textLayout.getLineForOffset(currentEnd);
float x = textLayout.getPrimaryHorizontal(currentEnd);
int y = textLayout.getLineBottom(line);
if (currentEnd == animateToEnd) {
roundedRect(path, textLayout.getPrimaryHorizontal(animateToEnd), textLayout.getLineTop(line), textLayout.getPrimaryHorizontal(animateToEnd) + AndroidUtilities.dpf2(4), textLayout.getLineBottom(line), AndroidUtilities.dpf2(4), AndroidUtilities.dpf2(4), false, true);
canvas.drawPath(path, selectionPaint);
}
float enterProgress = interpolator.getInterpolation(enterValue);
int xOffset = (int) (textLayout.getPrimaryHorizontal(animateToEnd) + (AndroidUtilities.dpf2(4) * (1f - endOffsetValue)) + (textLayout.getPrimaryHorizontal(end) - textLayout.getPrimaryHorizontal(animateToEnd)) * endOffsetValue);
canvas.save();
canvas.translate(xOffset, y);
canvas.scale(enterProgress, enterProgress, handleViewSize / 2f, handleViewSize / 2f);
path.reset();
path.addCircle(handleViewSize / 2f, handleViewSize / 2f, handleViewSize / 2f, Path.Direction.CCW);
path.addRect(0, 0, handleViewSize / 2f, handleViewSize / 2f, Path.Direction.CCW);
canvas.drawPath(path, textPaint);
canvas.restore();
line = textLayout.getLineForOffset(currentStart);
x = textLayout.getPrimaryHorizontal(currentStart);
y = textLayout.getLineBottom(line);
if (currentStart == animateToStart) {
roundedRect(path, -AndroidUtilities.dp(4), textLayout.getLineTop(line), 0, textLayout.getLineBottom(line), AndroidUtilities.dp(4), AndroidUtilities.dp(4), true, false);
canvas.drawPath(path, selectionPaint);
}
canvas.save();
xOffset = (int) (textLayout.getPrimaryHorizontal(animateToStart) - (AndroidUtilities.dp(4) * (1f - startOffsetValue)) + (textLayout.getPrimaryHorizontal(start) - textLayout.getPrimaryHorizontal(animateToStart)) * startOffsetValue);
canvas.translate(xOffset - handleViewSize, y);
canvas.scale(enterProgress, enterProgress, handleViewSize / 2f, handleViewSize / 2f);
path.reset();
path.addCircle(handleViewSize / 2f, handleViewSize / 2f, handleViewSize / 2f, Path.Direction.CCW);
path.addRect(handleViewSize / 2f, 0, handleViewSize, handleViewSize / 2f, Path.Direction.CCW);
canvas.drawPath(path, textPaint);
canvas.restore();
canvas.restore();
}
Example 19
| Source File: CheckBoxSquare.java From TelePlus-Android with GNU General Public License v2.0 | 4 votes |
|
@Override
protected void onDraw(Canvas canvas) {
if (getVisibility() != VISIBLE) {
return;
}
float checkProgress;
float bounceProgress;
int uncheckedColor = Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareUnchecked : Theme.key_checkboxSquareUnchecked);
int color = Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareBackground : Theme.key_checkboxSquareBackground);
if (progress <= 0.5f) {
bounceProgress = checkProgress = progress / 0.5f;
int rD = (int) ((Color.red(color) - Color.red(uncheckedColor)) * checkProgress);
int gD = (int) ((Color.green(color) - Color.green(uncheckedColor)) * checkProgress);
int bD = (int) ((Color.blue(color) - Color.blue(uncheckedColor)) * checkProgress);
int c = Color.rgb(Color.red(uncheckedColor) + rD, Color.green(uncheckedColor) + gD, Color.blue(uncheckedColor) + bD);
Theme.checkboxSquare_backgroundPaint.setColor(c);
} else {
bounceProgress = 2.0f - progress / 0.5f;
checkProgress = 1.0f;
Theme.checkboxSquare_backgroundPaint.setColor(color);
}
if (isDisabled) {
Theme.checkboxSquare_backgroundPaint.setColor(Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareDisabled : Theme.key_checkboxSquareDisabled));
}
float bounce = AndroidUtilities.dp(1) * bounceProgress;
rectF.set(bounce, bounce, AndroidUtilities.dp(18) - bounce, AndroidUtilities.dp(18) - bounce);
drawBitmap.eraseColor(0);
drawCanvas.drawRoundRect(rectF, AndroidUtilities.dp(2), AndroidUtilities.dp(2), Theme.checkboxSquare_backgroundPaint);
if (checkProgress != 1) {
float rad = Math.min(AndroidUtilities.dp(7), AndroidUtilities.dp(7) * checkProgress + bounce);
rectF.set(AndroidUtilities.dp(2) + rad, AndroidUtilities.dp(2) + rad, AndroidUtilities.dp(16) - rad, AndroidUtilities.dp(16) - rad);
drawCanvas.drawRect(rectF, Theme.checkboxSquare_eraserPaint);
}
if (progress > 0.5f) {
Theme.checkboxSquare_checkPaint.setColor(Theme.getColor(isAlert ? Theme.key_dialogCheckboxSquareCheck : Theme.key_checkboxSquareCheck));
int endX = (int) (AndroidUtilities.dp(7.5f) - AndroidUtilities.dp(5) * (1.0f - bounceProgress));
int endY = (int) (AndroidUtilities.dpf2(13.5f) - AndroidUtilities.dp(5) * (1.0f - bounceProgress));
drawCanvas.drawLine(AndroidUtilities.dp(7.5f), (int) AndroidUtilities.dpf2(13.5f), endX, endY, Theme.checkboxSquare_checkPaint);
endX = (int) (AndroidUtilities.dpf2(6.5f) + AndroidUtilities.dp(9) * (1.0f - bounceProgress));
endY = (int) (AndroidUtilities.dpf2(13.5f) - AndroidUtilities.dp(9) * (1.0f - bounceProgress));
drawCanvas.drawLine((int) AndroidUtilities.dpf2(6.5f), (int) AndroidUtilities.dpf2(13.5f), endX, endY, Theme.checkboxSquare_checkPaint);
}
canvas.drawBitmap(drawBitmap, 0, 0, null);
}
Example 20
| Source File: FlatCheckBox.java From Telegram with GNU General Public License v2.0 | 4 votes |
|
@Override
public void draw(Canvas canvas) {
super.draw(canvas);
float textTranslation = 0f;
if (progress <= 0.5f) {
float checkProgress = textTranslation = progress / 0.5f;
int rD = (int) ((Color.red(colorInactive) - Color.red(colorActive)) * checkProgress);
int gD = (int) ((Color.green(colorInactive) - Color.green(colorActive)) * checkProgress);
int bD = (int) ((Color.blue(colorInactive) - Color.blue(colorActive)) * checkProgress);
int c = Color.rgb(Color.red(colorActive) + rD, Color.green(colorActive) + gD, Color.blue(colorActive) + bD);
fillPaint.setColor(c);
rD = (int) ((Color.red(colorTextActive) - Color.red(colorInactive)) * checkProgress);
gD = (int) ((Color.green(colorTextActive) - Color.green(colorInactive)) * checkProgress);
bD = (int) ((Color.blue(colorTextActive) - Color.blue(colorInactive)) * checkProgress);
c = Color.rgb(Color.red(colorInactive) + rD, Color.green(colorInactive) + gD, Color.blue(colorInactive) + bD);
textPaint.setColor(c);
} else {
textTranslation = 1f;
textPaint.setColor(colorTextActive);
fillPaint.setColor(colorInactive);
}
int heightHalf = (getMeasuredHeight() >> 1);
outLinePaint.setColor(colorInactive);
canvas.drawRoundRect(rectF, HEIGHT / 2f, HEIGHT / 2f, fillPaint);
canvas.drawRoundRect(rectF, HEIGHT / 2f, HEIGHT / 2f, outLinePaint);
if (text != null) {
canvas.drawText(text,
(getMeasuredWidth() >> 1) + (textTranslation * TRANSLETE_TEXT),
heightHalf + (textPaint.getTextSize() * 0.35f),
textPaint
);
}
float bounceProgress = 2.0f - progress / 0.5f;
canvas.save();
canvas.scale(0.9f, 0.9f, AndroidUtilities.dpf2(7f), heightHalf);
canvas.translate(AndroidUtilities.dp(12), heightHalf - AndroidUtilities.dp(9));
if (progress > 0.5f) {
checkPaint.setColor(colorTextActive);
int endX = (int) (AndroidUtilities.dpf2(7f) - AndroidUtilities.dp(4) * (1.0f - bounceProgress));
int endY = (int) (AndroidUtilities.dpf2(13f) - AndroidUtilities.dp(4) * (1.0f - bounceProgress));
canvas.drawLine(AndroidUtilities.dpf2(7f), (int) AndroidUtilities.dpf2(13f), endX, endY, checkPaint);
endX = (int) (AndroidUtilities.dpf2(7f) + AndroidUtilities.dp(8) * (1.0f - bounceProgress));
endY = (int) (AndroidUtilities.dpf2(13f) - AndroidUtilities.dp(8) * (1.0f - bounceProgress));
canvas.drawLine((int) AndroidUtilities.dpf2(7f), (int) AndroidUtilities.dpf2(13f), endX, endY, checkPaint);
}
canvas.restore();
}
