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Data usage performance, bugfixes.

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Optimize launch times by removing unneeded extra work, including
reloading data and tightening chart invalidation.  Fix invalidation
storm when sweeps overlap.  Move chart history into loader instead of
blocking main thread.

Disable "Split 4G" mode until telephony support is ready, and combine
any existing split policies.

Async loading of application details.  Remove alpha transitions to
speed up on some hardware.  Hide menus in detail mode.  Delay kicking
off force-poll.  Fix inset padding on large devices.

Bug: 5284321, 5273918, 5263056
Change-Id: I746d79c05e2a6ea97bbdbdc5d807e208328d1373
This commit is contained in:
Jeff Sharkey
2011-09-11 17:29:49 -07:00
parent a3fb4572dd
commit b98c55bd09
16 changed files with 663 additions and 262 deletions
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67
src/com/android/settings/widget/ChartSweepView.java
View File

@@ -76,6 +76,8 @@ public class ChartSweepView extends View {
private ChartSweepView mValidAfterDynamic;
private ChartSweepView mValidBeforeDynamic;
private float mLabelOffset;
private Paint mOutlinePaint = new Paint();
public static final int HORIZONTAL = 0;
@@ -230,12 +232,44 @@ public class ChartSweepView extends View {
private void invalidateLabel() {
if (mLabelTemplate != null && mAxis != null) {
mLabelValue = mAxis.buildLabel(getResources(), mLabelTemplate, mValue);
invalidateLabelOffset();
invalidate();
} else {
mLabelValue = mValue;
}
}
/**
* When overlapping with neighbor, split difference and push label.
*/
public void invalidateLabelOffset() {
float margin;
float labelOffset = 0;
if (mFollowAxis == VERTICAL) {
if (mValidAfterDynamic != null) {
margin = getLabelTop(mValidAfterDynamic) - getLabelBottom(this);
if (margin < 0) {
labelOffset = margin / 2;
}
} else if (mValidBeforeDynamic != null) {
margin = getLabelTop(this) - getLabelBottom(mValidBeforeDynamic);
if (margin < 0) {
labelOffset = -margin / 2;
}
}
} else {
// TODO: implement horizontal labels
}
// when offsetting label, neighbor probably needs to offset too
if (labelOffset != mLabelOffset) {
mLabelOffset = labelOffset;
invalidate();
if (mValidAfterDynamic != null) mValidAfterDynamic.invalidateLabelOffset();
if (mValidBeforeDynamic != null) mValidBeforeDynamic.invalidateLabelOffset();
}
}
@Override
public void jumpDrawablesToCurrentState() {
super.jumpDrawablesToCurrentState();
@@ -566,6 +600,12 @@ public class ChartSweepView extends View {
mMargins.offset(-mSweepOffset.x, -mSweepOffset.y);
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
invalidateLabelOffset();
}
@Override
protected void onDraw(Canvas canvas) {
final int width = getWidth();
@@ -575,36 +615,11 @@ public class ChartSweepView extends View {
canvas.drawRect(0, 0, width, height, mOutlinePaint);
}
// when overlapping with neighbor, split difference and push label
float margin;
float labelOffset = 0;
if (mFollowAxis == VERTICAL) {
if (mValidAfterDynamic != null) {
margin = getLabelTop(mValidAfterDynamic) - getLabelBottom(this);
if (margin < 0) {
labelOffset = margin / 2;
}
} else if (mValidBeforeDynamic != null) {
margin = getLabelTop(this) - getLabelBottom(mValidBeforeDynamic);
if (margin < 0) {
labelOffset = -margin / 2;
}
}
} else {
// TODO: implement horizontal labels
}
// when offsetting label, neighbor probably needs to offset too
if (labelOffset != 0) {
if (mValidAfterDynamic != null) mValidAfterDynamic.invalidate();
if (mValidBeforeDynamic != null) mValidBeforeDynamic.invalidate();
}
final int labelSize;
if (isEnabled() && mLabelLayout != null) {
final int count = canvas.save();
{
canvas.translate(mContentOffset.left, mContentOffset.top + labelOffset);
canvas.translate(mContentOffset.left, mContentOffset.top + mLabelOffset);
mLabelLayout.draw(canvas);
}
canvas.restoreToCount(count);