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Code Issues Packages Projects Releases Wiki Activity

Unifying various tracing calls

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Change-Id: Iedf6662ad1d7281b850bdc43b3a1e373ce535ac6
This commit is contained in:
Sunny Goyal
2019-10-14 14:06:38 -07:00
parent 4009493f3c
commit 17c72fbb60
17 changed files with 367 additions and 562 deletions
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41
src/com/android/launcher3/model/LoaderTask.java
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@@ -40,6 +40,7 @@ import android.text.TextUtils;
import android.util.Log;
import android.util.LongSparseArray;
import android.util.MutableInt;
import android.util.TimingLogger;
import com.android.launcher3.AppInfo;
import com.android.launcher3.FolderInfo;
@@ -169,82 +170,84 @@ public class LoaderTask implements Runnable {
}
}
TraceHelper.beginSection(TAG);
TraceHelper.INSTANCE.beginSection(TAG);
TimingLogger logger = new TimingLogger(TAG, "run");
try (LauncherModel.LoaderTransaction transaction = mApp.getModel().beginLoader(this)) {
TraceHelper.partitionSection(TAG, "step 1.1: loading workspace");
loadWorkspace();
logger.addSplit("loadWorkspace");
verifyNotStopped();
TraceHelper.partitionSection(TAG, "step 1.2: bind workspace workspace");
mResults.bindWorkspace();
logger.addSplit("bindWorkspace");
// Notify the installer packages of packages with active installs on the first screen.
TraceHelper.partitionSection(TAG, "step 1.3: send first screen broadcast");
sendFirstScreenActiveInstallsBroadcast();
logger.addSplit("sendFirstScreenActiveInstallsBroadcast");
// Take a break
TraceHelper.partitionSection(TAG, "step 1 completed, wait for idle");
waitForIdle();
logger.addSplit("step 1 complete");
verifyNotStopped();
// second step
TraceHelper.partitionSection(TAG, "step 2.1: loading all apps");
List<LauncherActivityInfo> allActivityList = loadAllApps();
logger.addSplit("loadAllApps");
TraceHelper.partitionSection(TAG, "step 2.2: Binding all apps");
verifyNotStopped();
mResults.bindAllApps();
logger.addSplit("bindAllApps");
verifyNotStopped();
TraceHelper.partitionSection(TAG, "step 2.3: Update icon cache");
IconCacheUpdateHandler updateHandler = mIconCache.getUpdateHandler();
setIgnorePackages(updateHandler);
updateHandler.updateIcons(allActivityList,
LauncherActivityCachingLogic.newInstance(mApp.getContext()),
mApp.getModel()::onPackageIconsUpdated);
logger.addSplit("update icon cache");
// Take a break
TraceHelper.partitionSection(TAG, "step 2 completed, wait for idle");
waitForIdle();
logger.addSplit("step 2 complete");
verifyNotStopped();
// third step
TraceHelper.partitionSection(TAG, "step 3.1: loading deep shortcuts");
loadDeepShortcuts();
logger.addSplit("loadDeepShortcuts");
verifyNotStopped();
TraceHelper.partitionSection(TAG, "step 3.2: bind deep shortcuts");
mResults.bindDeepShortcuts();
logger.addSplit("bindDeepShortcuts");
// Take a break
TraceHelper.partitionSection(TAG, "step 3 completed, wait for idle");
waitForIdle();
logger.addSplit("step 3 complete");
verifyNotStopped();
// fourth step
TraceHelper.partitionSection(TAG, "step 4.1: loading widgets");
List<ComponentWithLabel> allWidgetsList = mBgDataModel.widgetsModel.update(mApp, null);
logger.addSplit("load widgets");
verifyNotStopped();
TraceHelper.partitionSection(TAG, "step 4.2: Binding widgets");
mResults.bindWidgets();
logger.addSplit("bindWidgets");
verifyNotStopped();
TraceHelper.partitionSection(TAG, "step 4.3: save widgets in icon cache");
updateHandler.updateIcons(allWidgetsList, new ComponentCachingLogic(
mApp.getContext(), true), mApp.getModel()::onWidgetLabelsUpdated);
logger.addSplit("save widgets in icon cache");
verifyNotStopped();
TraceHelper.partitionSection(TAG, "step 5: Finish icon cache update");
updateHandler.finish();
logger.addSplit("finish icon update");
transaction.commit();
} catch (CancellationException e) {
// Loader stopped, ignore
TraceHelper.partitionSection(TAG, "Cancelled");
logger.addSplit("Cancelled");
} finally {
logger.dumpToLog();
}
TraceHelper.endSection(TAG);
TraceHelper.INSTANCE.endSection();
}
public synchronized void stopLocked() {