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完成游戏详情自定义栏目的UI https://gitlab.ghzs.com/pm/halo-app-issues/issues/829

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This commit is contained in:
juntao
2020-04-26 16:07:05 +08:00
parent 18923efe23
commit e54b124252
7 changed files with 129 additions and 121 deletions
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38
app/src/main/java/com/gh/common/view/CenterImageSpan.java
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@ -14,26 +14,26 @@ public class CenterImageSpan extends ImageSpan {
public CenterImageSpan(Context context, int resourceId) {
super(context, resourceId);
}
public CenterImageSpan(Drawable drawable) {
super( drawable);
super(drawable);
}
@Override
public int getSize(Paint paint, CharSequence text, int start, int end,
Paint.FontMetricsInt fm) {
Drawable d = getDrawable();
Rect rect = d.getBounds();
if (fm != null) {
Paint.FontMetricsInt fontMetricsInt) {
Drawable drawable = getDrawable();
Rect rect = drawable.getBounds();
if (fontMetricsInt != null) {
Paint.FontMetricsInt fmPaint = paint.getFontMetricsInt();
int fontHeight = fmPaint.bottom - fmPaint.top;
int fontHeight = fmPaint.descent - fmPaint.ascent;
int drHeight = rect.bottom - rect.top;
int centerY = fmPaint.ascent + fontHeight / 2;
int top = drHeight / 2 - fontHeight / 4;
int bottom = drHeight / 2 + fontHeight / 4;
fm.ascent = -bottom;
fm.top = -bottom;
fm.bottom = top;
fm.descent = top;
fontMetricsInt.ascent = centerY - drHeight / 2;
fontMetricsInt.top = fontMetricsInt.ascent;
fontMetricsInt.bottom = centerY + drHeight / 2 + 1; // fuck 这里不加 1px 会导致图片底部被截掉 1px
fontMetricsInt.descent = fontMetricsInt.bottom;
}
return rect.right;
}
@ -41,14 +41,14 @@ public class CenterImageSpan extends ImageSpan {
@Override
public void draw(Canvas canvas, CharSequence text, int start, int end,
float x, int top, int y, int bottom, Paint paint) {
Drawable b = getDrawable();
Drawable drawable = getDrawable();
canvas.save();
int transY;
transY = ((bottom - top) - b.getBounds().bottom) / 2 + top;
Paint.FontMetricsInt fmPaint = paint.getFontMetricsInt();
int fontHeight = fmPaint.descent - fmPaint.ascent;
int centerY = y + fmPaint.descent - fontHeight / 2;
int transY = centerY - (drawable.getBounds().bottom - drawable.getBounds().top) / 2;
canvas.translate(x, transY);
if (b.isVisible()) {
b.draw(canvas);
}
drawable.draw(canvas);
canvas.restore();
}