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Fix reactions scrubber positioning on vertically split multiscreen.

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This commit is contained in:
Alex Hart 2019-12-06 10:42:43 -04:00 committed by Greyson Parrelli
parent 5782c8a58b
commit 4453d1752f
2 changed files with 29 additions and 18 deletions
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23
src/org/thoughtcrime/securesms/components/MaskView.java
View File

@ -6,21 +6,21 @@ import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import org.thoughtcrime.securesms.util.ViewUtil;
public class MaskView extends View {
private View target;
private int[] targetLocation = new int[2];
private int statusBarHeight;
private Paint maskPaint;
private View target;
private ViewGroup activityContentView;
private Paint maskPaint;
private Rect drawingRect = new Rect();
private final ViewTreeObserver.OnDrawListener onDrawListener = this::invalidate;
@ -41,8 +41,12 @@ public class MaskView extends View {
setLayerType(LAYER_TYPE_HARDWARE, maskPaint);
maskPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OUT));
}
statusBarHeight = ViewUtil.getStatusBarHeight(this);
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
activityContentView = getRootView().findViewById(android.R.id.content);
}
public void setTarget(@Nullable View target) {
@ -67,14 +71,15 @@ public class MaskView extends View {
return;
}
target.getLocationInWindow(targetLocation);
target.getDrawingRect(drawingRect);
activityContentView.offsetDescendantRectToMyCoords(target, drawingRect);
Bitmap mask = Bitmap.createBitmap(target.getWidth(), target.getHeight(), Bitmap.Config.ARGB_8888);
Canvas maskCanvas = new Canvas(mask);
target.draw(maskCanvas);
canvas.drawBitmap(mask, 0, targetLocation[1] - statusBarHeight, maskPaint);
canvas.drawBitmap(mask, 0, drawingRect.top, maskPaint);
mask.recycle();
}

24
src/org/thoughtcrime/securesms/conversation/ConversationReactionOverlay.java
View File

@ -76,7 +76,6 @@ public final class ConversationReactionOverlay extends RelativeLayout {
private MaskView maskView;
private Toolbar toolbar;
private int statusBarHeight;
private float touchDownDeadZoneSize;
private float distanceFromTouchDownPointToTopOfScrubberDeadZone;
private float distanceFromTouchDownPointToBottomOfScrubberDeadZone;
@ -87,6 +86,7 @@ public final class ConversationReactionOverlay extends RelativeLayout {
private int selectedVerticalTranslation;
private int scrubberHorizontalMargin;
private int animationEmojiStartDelayFactor;
private int statusBarHeight;
private OnReactionSelectedListener onReactionSelectedListener;
private Toolbar.OnMenuItemClickListener onToolbarItemClickedListener;
@ -124,7 +124,6 @@ public final class ConversationReactionOverlay extends RelativeLayout {
distanceFromTouchDownPointToBottomOfScrubberDeadZone = getResources().getDimensionPixelSize(R.dimen.conversation_reaction_scrub_deadzone_distance_from_touch_bottom);
touchDownDeadZoneSize = getResources().getDimensionPixelSize(R.dimen.conversation_reaction_touch_deadzone_size);
statusBarHeight = ViewUtil.getStatusBarHeight(this);
scrubberDistanceFromTouchDown = getResources().getDimensionPixelOffset(R.dimen.conversation_reaction_scrubber_distance);
scrubberHeight = getResources().getDimensionPixelOffset(R.dimen.conversation_reaction_scrubber_height);
scrubberWidth = getResources().getDimensionPixelOffset(R.dimen.reaction_scrubber_width);
@ -150,8 +149,15 @@ public final class ConversationReactionOverlay extends RelativeLayout {
setupToolbarMenuItems();
setupSelectedEmojiBackground();
if (Build.VERSION.SDK_INT >= 21) {
View statusBarBackground = activity.findViewById(android.R.id.statusBarBackground);
statusBarHeight = statusBarBackground == null ? 0 : statusBarBackground.getHeight();
} else {
statusBarHeight = ViewUtil.getStatusBarHeight(this);
}
final float scrubberTranslationY = Math.max(-scrubberDistanceFromTouchDown + halfActionBarHeight,
lastSeenDownPoint.y - scrubberHeight - scrubberDistanceFromTouchDown);
lastSeenDownPoint.y - scrubberHeight - scrubberDistanceFromTouchDown - statusBarHeight);
final float halfWidth = scrubberWidth / 2f + scrubberHorizontalMargin;
final float screenWidth = getResources().getDisplayMetrics().widthPixels;
@ -222,7 +228,7 @@ public final class ConversationReactionOverlay extends RelativeLayout {
public boolean applyTouchEvent(@NonNull MotionEvent motionEvent) {
if (!isShowing()) {
if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
lastSeenDownPoint.set(motionEvent.getRawX(), motionEvent.getRawY());
lastSeenDownPoint.set(motionEvent.getX(), motionEvent.getY());
}
return false;
}
@ -234,14 +240,14 @@ public final class ConversationReactionOverlay extends RelativeLayout {
if (overlayState == OverlayState.UNINITAILIZED) {
downIsOurs = false;
deadzoneTouchPoint.set(motionEvent.getRawX(), motionEvent.getRawY());
deadzoneTouchPoint.set(motionEvent.getX(), motionEvent.getY());
overlayState = OverlayState.DEADZONE;
}
if (overlayState == OverlayState.DEADZONE) {
float deltaX = Math.abs(deadzoneTouchPoint.x - motionEvent.getRawX());
float deltaY = Math.abs(deadzoneTouchPoint.y - motionEvent.getRawY());
float deltaX = Math.abs(deadzoneTouchPoint.x - motionEvent.getX());
float deltaY = Math.abs(deadzoneTouchPoint.y - motionEvent.getY());
if (deltaX > touchDownDeadZoneSize || deltaY > touchDownDeadZoneSize) {
overlayState = OverlayState.SCRUB;
@ -277,7 +283,7 @@ public final class ConversationReactionOverlay extends RelativeLayout {
}
}
deadzoneTouchPoint.set(motionEvent.getRawX(), motionEvent.getRawY());
deadzoneTouchPoint.set(motionEvent.getX(), motionEvent.getY());
overlayState = OverlayState.DEADZONE;
downIsOurs = true;
return true;
@ -337,7 +343,7 @@ public final class ConversationReactionOverlay extends RelativeLayout {
final float emojiLeft = (segmentSize * i) + emojiStripViewBounds.left;
horizontalEmojiBoundary.update(emojiLeft, emojiLeft + segmentSize);
if (horizontalEmojiBoundary.contains(motionEvent.getRawX()) && boundary.contains(motionEvent.getRawY())) {
if (horizontalEmojiBoundary.contains(motionEvent.getX()) && boundary.contains(motionEvent.getY())) {
selected = i;
}
}