PawletOS/app_Settings
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix some things in settings: manage apps, battery, procstats

Browse Source 
Issue #17461567: java.lang.ArithmeticException: divide by zero when
looking at Settings > Battery

Yeah, let's not do that.

Issue #17365562: Running services RAM totals are wrong

Okay so like a few months ago, I had this vacation coming up, and
it was around the feature complete (hahah) deadline, and I had to
rush to get this in before I left.  So I rushed.  And, well, I forgot
a few things.  Here they are.  We now show the right numbers and
even update things correctly when you change what processes are
being shown.  Wow.

Finally, fixed a few issues in the dev tools procstats UI.

Change-Id: I8348a9c2ec3226a455c5c8465729e4487f324c8b
This commit is contained in:
Dianne Hackborn
2014-09-11 18:09:29 -07:00
parent 574db42695
commit c891ce6565
3 changed files with 87 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
src/com/android/settings/applications/ProcessStatsUi.java
View File

@@ -404,10 +404,11 @@ public class ProcessStatsUi extends PreferenceFragment
mAppListGroup.removeAll();
mAppListGroup.setOrderingAsAdded(false);
final long elapsedTime = mStats.mTimePeriodEndRealtime-mStats.mTimePeriodStartRealtime;
mMemStatusPref.setOrder(-2);
mAppListGroup.addPreference(mMemStatusPref);
String durationString = Utils.formatElapsedTime(getActivity(),
mStats.mTimePeriodEndRealtime-mStats.mTimePeriodStartRealtime, false);
String durationString = Utils.formatElapsedTime(getActivity(), elapsedTime, false);
CharSequence memString;
CharSequence[] memStatesStr = getResources().getTextArray(R.array.ram_states);
if (mMemState >= 0 && mMemState < memStatesStr.length) {
@@ -480,6 +481,15 @@ public class ProcessStatsUi extends PreferenceFragment
int badnessColor = badColors[1 + Math.round(memBadness*(badColors.length-2))];
colors.setColors(badnessColor, badnessColor, badnessColor);
// We are now going to scale the mMemTimes to match the total elapsed time.
// These are in uptime, so they will often be smaller than the elapsed time,
// but if the user taps on the bar we want to show the times to them. It is confusing
// to see them be smaller than what we told them the measured duration is, so just
// scaling them up with make things look reasonable with them none the wiser.
for (int i=0; i<ProcessStats.ADJ_MEM_FACTOR_COUNT; i++) {
mMemTimes[i] = (long)((mMemTimes[i]*(double)elapsedTime)/mTotalTime);
}
ProcessStats.TotalMemoryUseCollection totalMem = new ProcessStats.TotalMemoryUseCollection(
ProcessStats.ALL_SCREEN_ADJ, memStates);
mStats.computeTotalMemoryUse(totalMem, now);
@@ -728,15 +738,22 @@ public class ProcessStatsUi extends PreferenceFragment
if (DEBUG) Log.d(TAG, "-------------------- BUILDING UI");
for (int i=0, N=(entries != null ? entries.size() : 0); i<N; i++) {
// Find where we should stop. Because we have two properties we are looking at,
// we need to go from the back looking for the first place either holds.
int end = entries != null ? entries.size()-1 : -1;
while (end >= 0) {
ProcStatsEntry proc = entries.get(end);
final double percentOfWeight = (((double)proc.mWeight) / mMaxWeight) * 100;
final double percentOfTime = (((double)proc.mDuration) / memTotalTime) * 100;
if (percentOfWeight >= 1 || percentOfTime >= 25) {
break;
}
end--;
}
for (int i=0; i<=end; i++) {
ProcStatsEntry proc = entries.get(i);
final double percentOfWeight = (((double)proc.mWeight) / mMaxWeight) * 100;
final double percentOfTime = (((double)proc.mDuration) / memTotalTime) * 100;
if (percentOfWeight < 1 && percentOfTime < 33) {
if (DEBUG) Log.d(TAG, "Skipping " + proc.mName + " weight=" + percentOfWeight
+ " time=" + percentOfTime);
continue;
}
ProcessStatsPreference pref = new ProcessStatsPreference(getActivity());
pref.init(null, proc);
proc.evaluateTargetPackage(pm, mStats, totals, sEntryCompare, mUseUss,