Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[Performance] Use bool var judge whether the navi-keys enabled

Browse Source 
if device enabled the system navigation keys,the system
will go to readthe Settings.Secure.SYSTEM_NAVIGATION_KEYS_ENABLED
provider while the driverreport KEYCODE_SYSTEM_NAVIGATION_RIGHT
every times,this operation has a serious impact on performance

Change-Id: Ia30d14c136b7798e2997d43bc601cb361c853e0d
Merged-In: Ia30d14c136b7798e2997d43bc601cb361c853e0d
Bug: 74392035
Signed-off-by: 周雷 <zhoulei5@xiaomi.com>
This commit is contained in:
周雷
2018-02-28 16:07:49 +08:00
committed by Siarhei Vishniakou
parent 4c00edd361
commit 52efde97af
1 changed files with 10 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
services/core/java/com/android/server/policy/PhoneWindowManager.java
View File

@@ -722,6 +722,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
// Behavior of Back button while in-call and screen on
int mIncallBackBehavior;
// Whether system navigation keys are enabled
boolean mSystemNavigationKeysEnabled;
Display mDisplay;
private int mDisplayRotation;
@@ -978,6 +981,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
resolver.registerContentObserver(Settings.Global.getUriFor(
Settings.Global.POLICY_CONTROL), false, this,
UserHandle.USER_ALL);
resolver.registerContentObserver(Settings.Global.getUriFor(
Settings.Secure.SYSTEM_NAVIGATION_KEYS_ENABLED), false, this,
UserHandle.USER_ALL);
updateSettings();
}
@@ -2309,6 +2315,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
Settings.Secure.INCALL_BACK_BUTTON_BEHAVIOR,
Settings.Secure.INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT,
UserHandle.USER_CURRENT);
mSystemNavigationKeysEnabled = Settings.Secure.getIntForUser(resolver,
Settings.Secure.SYSTEM_NAVIGATION_KEYS_ENABLED,
0, UserHandle.USER_CURRENT) == 1;
// Configure wake gesture.
boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver,
@@ -6298,7 +6307,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
if (event.getAction() == KeyEvent.ACTION_UP) {
if (!mAccessibilityManager.isEnabled()
|| !mAccessibilityManager.sendFingerprintGesture(event.getKeyCode())) {
if (areSystemNavigationKeysEnabled()) {
if (mSystemNavigationKeysEnabled) {
sendSystemKeyToStatusBarAsync(event.getKeyCode());
}
}
@@ -7783,11 +7792,6 @@ public class PhoneWindowManager implements WindowManagerPolicy {
Settings.Global.THEATER_MODE_ON, 0) == 1;
}
private boolean areSystemNavigationKeysEnabled() {
return Settings.Secure.getIntForUser(mContext.getContentResolver(),
Settings.Secure.SYSTEM_NAVIGATION_KEYS_ENABLED, 0, UserHandle.USER_CURRENT) == 1;
}
@Override
public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) {
if (!mVibrator.hasVibrator()) {