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Add details screen to proc stats.

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Lets you see the actual RAM use and % running time, a list of
all of the services that are associated with it (kind-of, not
working correctly for those that share processes), and most
importantly a glorious FORCE STOP button.

Change-Id: I34ac30c88f1187227a8a7809ae103118c8b9a865
This commit is contained in:
Dianne Hackborn
2013-09-04 15:47:59 -07:00
parent 35ec3b7fa3
commit 0448673834
6 changed files with 566 additions and 116 deletions
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120
src/com/android/settings/applications/ProcessStatsUi.java
View File

@@ -17,8 +17,6 @@
package com.android.settings.applications;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.os.Parcel;
@@ -28,10 +26,10 @@ import android.os.ServiceManager;
import android.os.SystemClock;
import android.os.UserManager;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceFragment;
import android.preference.PreferenceGroup;
import android.preference.PreferenceScreen;
import android.text.format.DateFormat;
import android.util.Log;
import android.util.SparseArray;
import android.util.TimeUtils;
@@ -83,6 +81,7 @@ public class ProcessStatsUi extends PreferenceFragment {
private PreferenceGroup mAppListGroup;
private Preference mMemStatusPref;
long mMaxWeight;
long mTotalTime;
@Override
@@ -127,11 +126,13 @@ public class ProcessStatsUi extends PreferenceFragment {
return false;
}
/*
PreferenceActivity pa = (PreferenceActivity)getActivity();
pa.startPreferencePanel(PowerUsageDetail.class.getName(), args,
R.string.details_title, null, null, 0);
*/
ProcessStatsPreference pgp = (ProcessStatsPreference) preference;
Bundle args = new Bundle();
args.putParcelable(ProcessStatsDetail.EXTRA_ENTRY, pgp.getEntry());
args.putLong(ProcessStatsDetail.EXTRA_MAX_WEIGHT, mMaxWeight);
args.putLong(ProcessStatsDetail.EXTRA_TOTAL_TIME, mTotalTime);
((PreferenceActivity) getActivity()).startPreferencePanel(
ProcessStatsDetail.class.getName(), args, R.string.details_title, null, null, 0);
return super.onPreferenceTreeClick(preferenceScreen, preference);
}
@@ -263,108 +264,19 @@ public class ProcessStatsUi extends PreferenceFragment {
maxWeight = proc.mWeight;
}
}
mMaxWeight = maxWeight;
for (int i=0, N=(procs != null ? procs.size() : 0); i<N; i++) {
ProcStatsEntry proc = procs.get(i);
final double percentOfWeight = (((double)proc.mWeight) / maxWeight) * 100;
final double percentOfTime = (((double)proc.mDuration) / mTotalTime) * 100;
if (percentOfWeight < 1) continue;
ProcessStatsPreference pref = new ProcessStatsPreference(getActivity(), null);
ApplicationInfo targetApp = null;
String label = proc.mName;
String pkgName = null;
if (proc.mUnique) {
pkgName = proc.mPackage;
proc.addServices(mStats.getPackageStateLocked(proc.mPackage, proc.mUid));
} else {
// See if there is one significant package that was running here.
ArrayList<ProcStatsEntry> subProcs = new ArrayList<ProcStatsEntry>();
for (int ipkg=0, NPKG=mStats.mPackages.getMap().size(); ipkg<NPKG; ipkg++) {
SparseArray<ProcessStats.PackageState> uids
= mStats.mPackages.getMap().valueAt(ipkg);
for (int iu=0, NU=uids.size(); iu<NU; iu++) {
if (uids.keyAt(iu) != proc.mUid) {
continue;
}
ProcessStats.PackageState pkgState = uids.valueAt(iu);
boolean match = false;
for (int iproc=0, NPROC=pkgState.mProcesses.size(); iproc<NPROC; iproc++) {
ProcessStats.ProcessState subProc =
pkgState.mProcesses.valueAt(iproc);
if (subProc.mName.equals(proc.mName)) {
match = true;
subProcs.add(new ProcStatsEntry(subProc, totals));
}
}
if (match) {
proc.addServices(mStats.getPackageStateLocked(proc.mPackage,
proc.mUid));
}
}
}
if ( subProcs.size() > 1) {
Collections.sort(subProcs, sEntryCompare);
if (subProcs.get(0).mWeight > (subProcs.get(1).mWeight*3)) {
pkgName = subProcs.get(0).mPackage;
}
}
}
if (pkgName != null) {
// Only one app associated with this process.
try {
targetApp = pm.getApplicationInfo(pkgName,
PackageManager.GET_DISABLED_COMPONENTS |
PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS |
PackageManager.GET_UNINSTALLED_PACKAGES);
String name = targetApp.loadLabel(pm).toString();
if (proc.mName.equals(pkgName)) {
label = name;
} else {
if (proc.mName.startsWith(pkgName)) {
int off = pkgName.length();
if (proc.mName.length() > off) {
off++;
}
label = name + " (" + proc.mName.substring(off) + ")";
} else {
label = name + " (" + proc.mName + ")";
}
}
} catch (PackageManager.NameNotFoundException e) {
}
}
if (targetApp == null) {
String[] packages = pm.getPackagesForUid(proc.mUid);
if (packages != null) {
for (String curPkg : packages) {
try {
final PackageInfo pi = pm.getPackageInfo(curPkg,
PackageManager.GET_DISABLED_COMPONENTS |
PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS |
PackageManager.GET_UNINSTALLED_PACKAGES);
if (pi.sharedUserLabel != 0) {
targetApp = pi.applicationInfo;
final CharSequence nm = pm.getText(curPkg,
pi.sharedUserLabel, pi.applicationInfo);
if (nm != null) {
label = nm.toString() + " (" + proc.mName + ")";
} else {
label = targetApp.loadLabel(pm).toString() + " ("
+ proc.mName + ")";
}
break;
}
} catch (PackageManager.NameNotFoundException e) {
}
}
} else {
// no current packages for this uid, typically because of uninstall
Log.i(TAG, "No package for uid " + proc.mUid);
}
}
pref.setTitle(label);
if (targetApp != null) {
pref.setIcon(targetApp.loadIcon(pm));
ProcessStatsPreference pref = new ProcessStatsPreference(getActivity(), null, proc);
proc.evaluateTargetPackage(mStats, totals, sEntryCompare);
proc.retrieveUiData(pm);
pref.setTitle(proc.mUiLabel);
if (proc.mUiTargetApp != null) {
pref.setIcon(proc.mUiTargetApp.loadIcon(pm));
}
pref.setOrder(i);
pref.setPercent(percentOfWeight, percentOfTime);