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Commit 0ceca182 authored by Matthew Ng's avatar Matthew Ng
Browse files

Added logs for making sure back button is pressed 

Bug: 122195391
Test: manual
Change-Id: I85c2daeeb09f4a1dde60245fd8080c8f7e3f7c50
parent 252e8d04

packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java

+5 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ import android.os.AsyncTask; 
import android.os.Bundle;

import android.os.SystemClock;

import android.util.AttributeSet;

import android.util.Log;

import android.util.TypedValue;

import android.view.HapticFeedbackConstants;

import android.view.InputDevice;
@@ -304,6 +305,10 @@ public class KeyButtonView extends ImageView implements ButtonInterface { 
                .setSubtype(mCode)

                .addTaggedData(MetricsEvent.FIELD_NAV_ACTION, action)

                .addTaggedData(MetricsEvent.FIELD_FLAGS, flags));

        // TODO(b/122195391): Added logs to make sure sysui is sending back button events

        if (mCode == KeyEvent.KEYCODE_BACK && flags != KeyEvent.FLAG_LONG_PRESS) {

            Log.i(TAG, "Back button event: " + KeyEvent.actionToString(action));

        }

        final int repeatCount = (flags & KeyEvent.FLAG_LONG_PRESS) != 0 ? 1 : 0;

        final KeyEvent ev = new KeyEvent(mDownTime, when, action, mCode, repeatCount,

                0, KeyCharacterMap.VIRTUAL_KEYBOARD, 0,

services/core/java/com/android/server/policy/PhoneWindowManager.java

+2 −1
Original line number Diff line number Diff line
@@ -844,7 +844,7 @@ public class PhoneWindowManager implements WindowManagerPolicy { 
    }



    private void interceptBackKeyDown() {

        MetricsLogger.count(mContext, "key_back_down", 1);

        mLogger.count("key_back_down", 1);

        // Reset back key state for long press

        mBackKeyHandled = false;
@@ -858,6 +858,7 @@ public class PhoneWindowManager implements WindowManagerPolicy { 


    // returns true if the key was handled and should not be passed to the user

    private boolean interceptBackKeyUp(KeyEvent event) {

        mLogger.count("key_back_up", 1);

        // Cache handled state

        boolean handled = mBackKeyHandled;