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Measure IMF latency 4/n

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Add more traces to measure cold IMF startup.

Bug: 167947940
Test: atest ImePerfTests

Change-Id: I586341426916f9b9e0f1efe988894621972da4ff
This commit is contained in:
Taran Singh
2020-11-12 19:42:13 -08:00
parent 828490c31e
commit d663b62186
2 changed files with 25 additions and 1 deletions
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21
core/java/android/inputmethodservice/InputMethodService.java
View File

@@ -560,10 +560,12 @@ public class InputMethodService extends AbstractInputMethodService {
Log.w(TAG, "The token has already registered, ignore this initialization.");
return;
}
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.initializeInternal");
mPrivOps.set(privilegedOperations);
InputMethodPrivilegedOperationsRegistry.put(token, mPrivOps);
updateInputMethodDisplay(displayId);
attachToken(token);
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
}
/**
@@ -617,6 +619,7 @@ public class InputMethodService extends AbstractInputMethodService {
@MainThread
@Override
public void bindInput(InputBinding binding) {
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.bindInput");
mInputBinding = binding;
mInputConnection = binding.getConnection();
if (DEBUG) Log.v(TAG, "bindInput(): binding=" + binding
@@ -624,6 +627,7 @@ public class InputMethodService extends AbstractInputMethodService {
reportFullscreenMode();
initialize();
onBindInput();
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
}
/**
@@ -661,7 +665,9 @@ public class InputMethodService extends AbstractInputMethodService {
@Override
public void restartInput(InputConnection ic, EditorInfo attribute) {
if (DEBUG) Log.v(TAG, "restartInput(): editor=" + attribute);
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.restartInput");
doStartInput(ic, attribute, true);
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
}
/**
@@ -1228,6 +1234,7 @@ public class InputMethodService extends AbstractInputMethodService {
}
@Override public void onCreate() {
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.onCreate");
mTheme = Resources.selectSystemTheme(mTheme,
getApplicationInfo().targetSdkVersion,
android.R.style.Theme_InputMethod,
@@ -1248,6 +1255,7 @@ public class InputMethodService extends AbstractInputMethodService {
// in non-default display.
mInflater = (LayoutInflater)getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.initSoftInputWindow");
mWindow = new SoftInputWindow(this, "InputMethod", mTheme, null, null, mDispatcherState,
WindowManager.LayoutParams.TYPE_INPUT_METHOD, Gravity.BOTTOM, false);
mWindow.getWindow().getAttributes().setFitInsetsTypes(statusBars() | navigationBars());
@@ -1269,10 +1277,12 @@ public class InputMethodService extends AbstractInputMethodService {
initViews();
mWindow.getWindow().setLayout(MATCH_PARENT, WRAP_CONTENT);
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
mInlineSuggestionSessionController = new InlineSuggestionSessionController(
this::onCreateInlineSuggestionsRequest, this::getHostInputToken,
this::onInlineSuggestionsResponse);
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
}
/**
@@ -1293,6 +1303,7 @@ public class InputMethodService extends AbstractInputMethodService {
}
void initViews() {
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.initViews");
mInitialized = false;
mViewsCreated = false;
mShowInputRequested = false;
@@ -1327,6 +1338,7 @@ public class InputMethodService extends AbstractInputMethodService {
mCandidatesVisibility = getCandidatesHiddenVisibility();
mCandidatesFrame.setVisibility(mCandidatesVisibility);
mInputFrame.setVisibility(View.GONE);
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
}
@Override public void onDestroy() {
@@ -1368,6 +1380,7 @@ public class InputMethodService extends AbstractInputMethodService {
}
private void resetStateForNewConfiguration() {
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.resetStateForNewConfiguration");
boolean visible = mDecorViewVisible;
int showFlags = mShowInputFlags;
boolean showingInput = mShowInputRequested;
@@ -1403,6 +1416,7 @@ public class InputMethodService extends AbstractInputMethodService {
boolean showing = onEvaluateInputViewShown();
setImeWindowStatus(IME_ACTIVE | (showing ? IME_VISIBLE : 0), mBackDisposition);
}
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
}
/**
@@ -1564,6 +1578,7 @@ public class InputMethodService extends AbstractInputMethodService {
* is currently running in fullscreen mode.
*/
public void updateFullscreenMode() {
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.updateFullscreenMode");
boolean isFullscreen = mShowInputRequested && onEvaluateFullscreenMode();
boolean changed = mLastShowInputRequested != mShowInputRequested;
if (mIsFullscreen != isFullscreen || !mFullscreenApplied) {
@@ -1602,6 +1617,7 @@ public class InputMethodService extends AbstractInputMethodService {
onConfigureWindow(mWindow.getWindow(), isFullscreen, !mShowInputRequested);
mLastShowInputRequested = mShowInputRequested;
}
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
}
/**
@@ -1730,6 +1746,7 @@ public class InputMethodService extends AbstractInputMethodService {
* @param outInsets Fill in with the current UI insets.
*/
public void onComputeInsets(Insets outInsets) {
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.onComputeInsets");
int[] loc = mTmpLocation;
if (mInputFrame.getVisibility() == View.VISIBLE) {
mInputFrame.getLocationInWindow(loc);
@@ -1750,6 +1767,7 @@ public class InputMethodService extends AbstractInputMethodService {
outInsets.visibleTopInsets = loc[1];
outInsets.touchableInsets = Insets.TOUCHABLE_INSETS_VISIBLE;
outInsets.touchableRegion.setEmpty();
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
}
/**
@@ -2140,7 +2158,7 @@ public class InputMethodService extends AbstractInputMethodService {
}
ImeTracing.getInstance().triggerServiceDump("InputMethodService#showWindow", this);
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMS.showWindow");
mDecorViewWasVisible = mDecorViewVisible;
mInShowWindow = true;
final int previousImeWindowStatus =
@@ -2164,6 +2182,7 @@ public class InputMethodService extends AbstractInputMethodService {
}
mDecorViewWasVisible = true;
mInShowWindow = false;
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
}