private int measure(int measureSpec) {
int result = 0;
int specMode = MeasureSpec.getMode(measureSpec);
int specSize = MeasureSpec.getSize(measureSpec);
if (specMode == MeasureSpec.UNSPECIFIED) {
result = 200;
} else {
result = specSize;
}
return result;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
// Try for a width based on our minimum
int minw = getPaddingLeft() + getPaddingRight() + getSuggestedMinimumWidth();
int w = Math.max(minw, MeasureSpec.getSize(widthMeasureSpec));
// Whatever the width ends up being, ask for a height that would let the pie
// get as big as it can
int minh = (w - (int) mTextWidth) + getPaddingBottom() + getPaddingTop();
int h = Math.min(MeasureSpec.getSize(heightMeasureSpec), minh);
setMeasuredDimension(w, h);
}
private View makeView(int row, int column, int w, int h) {
final int itemViewType = adapter.getItemViewType(row, column);
final View recycledView;
if (itemViewType == TableAdapter.IGNORE_ITEM_VIEW_TYPE) {
recycledView = null;
} else {
recycledView = recycler.getRecycledView(itemViewType);
}
final View view = adapter.getView(row, column, recycledView, this);
view.setTag(R.id.tag_type_view, itemViewType);
view.setTag(R.id.tag_row, row);
view.setTag(R.id.tag_column, column);
view.measure(
MeasureSpec.makeMeasureSpec(w, MeasureSpec.EXACTLY),
MeasureSpec.makeMeasureSpec(h, MeasureSpec.EXACTLY));
addTableView(view, row, column);
return view;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
final int widthSize = MeasureSpec.getSize(widthMeasureSpec);
final int heightSize = MeasureSpec.getSize(heightMeasureSpec);
final int w;
final int h;
if (adapter != null) {
this.rowCount = adapter.getRowCount();
this.columnCount = adapter.getColumnCount();
widths = new int[columnCount + 1];
for (int i = -1; i < columnCount; i++) {
widths[i + 1] += adapter.getWidth(i);
}
heights = new int[rowCount + 1];
for (int i = -1; i < rowCount; i++) {
heights[i + 1] += adapter.getHeight(i);
}
if (widthMode == MeasureSpec.AT_MOST) {
w = Math.min(widthSize, sumArray(widths));
} else if (widthMode == MeasureSpec.UNSPECIFIED) {
w = sumArray(widths);
} else {
w = widthSize;
int sumArray = sumArray(widths);
if (sumArray < widthSize) {
final float factor = widthSize / (float) sumArray;
for (int i = 1; i < widths.length; i++) {
widths[i] = Math.round(widths[i] * factor);
}
widths[0] = widthSize - sumArray(widths, 1, widths.length - 1);
}
}
if (heightMode == MeasureSpec.AT_MOST) {
h = Math.min(heightSize, sumArray(heights));
} else if (heightMode == MeasureSpec.UNSPECIFIED) {
h = sumArray(heights);
} else {
h = heightSize;
}
} else {
if (heightMode == MeasureSpec.AT_MOST || widthMode == MeasureSpec.UNSPECIFIED) {
w = 0;
h = 0;
} else {
w = widthSize;
h = heightSize;
}
}
if (firstRow >= rowCount || getMaxScrollY() - getActualScrollY() < 0) {
firstRow = 0;
scrollY = Integer.MAX_VALUE;
}
if (firstColumn >= columnCount || getMaxScrollX() - getActualScrollX() < 0) {
firstColumn = 0;
scrollX = Integer.MAX_VALUE;
}
setMeasuredDimension(w, h);
}