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-rw-r--r--services/core/java/com/android/server/LocationManagerService.java278
1 files changed, 143 insertions, 135 deletions
diff --git a/services/core/java/com/android/server/LocationManagerService.java b/services/core/java/com/android/server/LocationManagerService.java
index 9ebe896e668b..5f562cf86d0f 100644
--- a/services/core/java/com/android/server/LocationManagerService.java
+++ b/services/core/java/com/android/server/LocationManagerService.java
@@ -146,8 +146,13 @@ public class LocationManagerService extends ILocationManager.Stub {
@Override
public void onBootPhase(int phase) {
- if (phase == SystemService.PHASE_THIRD_PARTY_APPS_CAN_START) {
- mService.systemRunning();
+ if (phase == PHASE_SYSTEM_SERVICES_READY) {
+ // the location service must be functioning after this boot phase
+ mService.onSystemReady();
+ } else if (phase == SystemService.PHASE_THIRD_PARTY_APPS_CAN_START) {
+ // some providers rely on third party code, so we wait to initialize
+ // providers until third party code is allowed to run
+ mService.onSystemThirdPartyAppsCanStart();
}
}
}
@@ -264,156 +269,159 @@ public class LocationManagerService extends ILocationManager.Stub {
userId -> mContext.getResources().getStringArray(
com.android.internal.R.array.config_locationExtraPackageNames));
- // most startup is deferred until systemRunning()
+ // most startup is deferred until systemReady()
}
- private void systemRunning() {
+ private void onSystemReady() {
synchronized (mLock) {
- initializeLocked();
- }
- }
-
- @GuardedBy("mLock")
- private void initializeLocked() {
- mPackageManager = mContext.getPackageManager();
- mAppOps = mContext.getSystemService(AppOpsManager.class);
- mPowerManager = mContext.getSystemService(PowerManager.class);
- mActivityManager = mContext.getSystemService(ActivityManager.class);
- mUserManager = mContext.getSystemService(UserManager.class);
-
- mSettingsStore = new LocationSettingsStore(mContext, mHandler);
-
- mLocationFudger = new LocationFudger(mContext, mHandler);
- mGeofenceManager = new GeofenceManager(mContext, mSettingsStore);
-
- PowerManagerInternal localPowerManager =
- LocalServices.getService(PowerManagerInternal.class);
-
- // prepare providers
- initializeProvidersLocked();
-
- // add listeners
- mAppOps.startWatchingMode(
- AppOpsManager.OP_COARSE_LOCATION,
- null,
- AppOpsManager.WATCH_FOREGROUND_CHANGES,
- new AppOpsManager.OnOpChangedInternalListener() {
- public void onOpChanged(int op, String packageName) {
- // onOpChanged invoked on ui thread, move to our thread to reduce risk of
- // blocking ui thread
+ mPackageManager = mContext.getPackageManager();
+ mAppOps = mContext.getSystemService(AppOpsManager.class);
+ mPowerManager = mContext.getSystemService(PowerManager.class);
+ mActivityManager = mContext.getSystemService(ActivityManager.class);
+ mUserManager = mContext.getSystemService(UserManager.class);
+
+ mSettingsStore = new LocationSettingsStore(mContext, mHandler);
+ mLocationFudger = new LocationFudger(mContext, mHandler);
+ mGeofenceManager = new GeofenceManager(mContext, mSettingsStore);
+
+ PowerManagerInternal localPowerManager =
+ LocalServices.getService(PowerManagerInternal.class);
+
+ // add listeners
+ mAppOps.startWatchingMode(
+ AppOpsManager.OP_COARSE_LOCATION,
+ null,
+ AppOpsManager.WATCH_FOREGROUND_CHANGES,
+ new AppOpsManager.OnOpChangedInternalListener() {
+ public void onOpChanged(int op, String packageName) {
+ // onOpChanged invoked on ui thread, move to our thread to reduce
+ // risk of
+ // blocking ui thread
+ mHandler.post(() -> {
+ synchronized (mLock) {
+ onAppOpChangedLocked();
+ }
+ });
+ }
+ });
+ mPackageManager.addOnPermissionsChangeListener(
+ uid -> {
+ // listener invoked on ui thread, move to our thread to reduce risk of
+ // blocking
+ // ui thread
mHandler.post(() -> {
synchronized (mLock) {
- onAppOpChangedLocked();
+ onPermissionsChangedLocked();
}
});
- }
- });
- mPackageManager.addOnPermissionsChangeListener(
- uid -> {
- // listener invoked on ui thread, move to our thread to reduce risk of blocking
- // ui thread
- mHandler.post(() -> {
- synchronized (mLock) {
- onPermissionsChangedLocked();
- }
- });
- });
- mActivityManager.addOnUidImportanceListener(
- (uid, importance) -> {
- // listener invoked on ui thread, move to our thread to reduce risk of blocking
- // ui thread
- mHandler.post(() -> {
- synchronized (mLock) {
- onUidImportanceChangedLocked(uid, importance);
- }
});
- },
- FOREGROUND_IMPORTANCE_CUTOFF);
-
- localPowerManager.registerLowPowerModeObserver(ServiceType.LOCATION,
- state -> {
- // listener invoked on ui thread, move to our thread to reduce risk of blocking
- // ui thread
- mHandler.post(() -> {
- synchronized (mLock) {
- onBatterySaverModeChangedLocked(state.locationMode);
- }
+ mActivityManager.addOnUidImportanceListener(
+ (uid, importance) -> {
+ // listener invoked on ui thread, move to our thread to reduce risk of
+ // blocking
+ // ui thread
+ mHandler.post(() -> {
+ synchronized (mLock) {
+ onUidImportanceChangedLocked(uid, importance);
+ }
+ });
+ },
+ FOREGROUND_IMPORTANCE_CUTOFF);
+
+ localPowerManager.registerLowPowerModeObserver(ServiceType.LOCATION,
+ state -> {
+ // listener invoked on ui thread, move to our thread to reduce risk of
+ // blocking
+ // ui thread
+ mHandler.post(() -> {
+ synchronized (mLock) {
+ onBatterySaverModeChangedLocked(state.locationMode);
+ }
+ });
});
- });
- mBatterySaverMode = mPowerManager.getLocationPowerSaveMode();
-
- mSettingsStore.addOnLocationEnabledChangedListener(() -> {
- synchronized (mLock) {
- onLocationModeChangedLocked(true);
- }
- });
- mSettingsStore.addOnLocationProvidersAllowedChangedListener(() -> {
- synchronized (mLock) {
- onProviderAllowedChangedLocked();
- }
- });
- mSettingsStore.addOnBackgroundThrottleIntervalChangedListener(() -> {
- synchronized (mLock) {
- onBackgroundThrottleIntervalChangedLocked();
- }
- });
- mSettingsStore.addOnBackgroundThrottlePackageWhitelistChangedListener(() -> {
- synchronized (mLock) {
- onBackgroundThrottleWhitelistChangedLocked();
- }
- });
- mSettingsStore.addOnIgnoreSettingsPackageWhitelistChangedListener(() -> {
- synchronized (mLock) {
- onIgnoreSettingsWhitelistChangedLocked();
- }
- });
+ mBatterySaverMode = mPowerManager.getLocationPowerSaveMode();
- new PackageMonitor() {
- @Override
- public void onPackageDisappeared(String packageName, int reason) {
+ mSettingsStore.addOnLocationEnabledChangedListener(() -> {
synchronized (mLock) {
- LocationManagerService.this.onPackageDisappearedLocked(packageName);
+ onLocationModeChangedLocked(true);
}
- }
- }.register(mContext, mHandler.getLooper(), true);
-
- IntentFilter intentFilter = new IntentFilter();
- intentFilter.addAction(Intent.ACTION_USER_SWITCHED);
- intentFilter.addAction(Intent.ACTION_MANAGED_PROFILE_ADDED);
- intentFilter.addAction(Intent.ACTION_MANAGED_PROFILE_REMOVED);
- intentFilter.addAction(Intent.ACTION_SCREEN_OFF);
- intentFilter.addAction(Intent.ACTION_SCREEN_ON);
-
- mContext.registerReceiverAsUser(new BroadcastReceiver() {
- @Override
- public void onReceive(Context context, Intent intent) {
- final String action = intent.getAction();
- if (action == null) {
- return;
+ });
+ mSettingsStore.addOnLocationProvidersAllowedChangedListener(() -> {
+ synchronized (mLock) {
+ onProviderAllowedChangedLocked();
+ }
+ });
+ mSettingsStore.addOnBackgroundThrottleIntervalChangedListener(() -> {
+ synchronized (mLock) {
+ onBackgroundThrottleIntervalChangedLocked();
+ }
+ });
+ mSettingsStore.addOnBackgroundThrottlePackageWhitelistChangedListener(() -> {
+ synchronized (mLock) {
+ onBackgroundThrottleWhitelistChangedLocked();
}
+ });
+ mSettingsStore.addOnIgnoreSettingsPackageWhitelistChangedListener(() -> {
synchronized (mLock) {
- switch (action) {
- case Intent.ACTION_USER_SWITCHED:
- onUserChangedLocked(intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0));
- break;
- case Intent.ACTION_MANAGED_PROFILE_ADDED:
- case Intent.ACTION_MANAGED_PROFILE_REMOVED:
- onUserProfilesChangedLocked();
- break;
- case Intent.ACTION_SCREEN_ON:
- case Intent.ACTION_SCREEN_OFF:
- onScreenStateChangedLocked();
- break;
+ onIgnoreSettingsWhitelistChangedLocked();
+ }
+ });
+
+ new PackageMonitor() {
+ @Override
+ public void onPackageDisappeared(String packageName, int reason) {
+ synchronized (mLock) {
+ LocationManagerService.this.onPackageDisappearedLocked(packageName);
}
}
- }
- }, UserHandle.ALL, intentFilter, null, mHandler);
+ }.register(mContext, mHandler.getLooper(), true);
+
+ IntentFilter intentFilter = new IntentFilter();
+ intentFilter.addAction(Intent.ACTION_USER_SWITCHED);
+ intentFilter.addAction(Intent.ACTION_MANAGED_PROFILE_ADDED);
+ intentFilter.addAction(Intent.ACTION_MANAGED_PROFILE_REMOVED);
+ intentFilter.addAction(Intent.ACTION_SCREEN_OFF);
+ intentFilter.addAction(Intent.ACTION_SCREEN_ON);
+
+ mContext.registerReceiverAsUser(new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ final String action = intent.getAction();
+ if (action == null) {
+ return;
+ }
+ synchronized (mLock) {
+ switch (action) {
+ case Intent.ACTION_USER_SWITCHED:
+ onUserChangedLocked(
+ intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0));
+ break;
+ case Intent.ACTION_MANAGED_PROFILE_ADDED:
+ case Intent.ACTION_MANAGED_PROFILE_REMOVED:
+ onUserProfilesChangedLocked();
+ break;
+ case Intent.ACTION_SCREEN_ON:
+ case Intent.ACTION_SCREEN_OFF:
+ onScreenStateChangedLocked();
+ break;
+ }
+ }
+ }
+ }, UserHandle.ALL, intentFilter, null, mHandler);
- // switching the user from null to system here performs the bulk of the initialization work.
- // the user being changed will cause a reload of all user specific settings, which causes
- // provider initialization, and propagates changes until a steady state is reached
- mCurrentUserId = UserHandle.USER_NULL;
- onUserChangedLocked(ActivityManager.getCurrentUser());
+ // switching the user from null to system here performs the bulk of the initialization
+ // work. the user being changed will cause a reload of all user specific settings, which
+ // causes initialization, and propagates changes until a steady state is reached
+ mCurrentUserId = UserHandle.USER_NULL;
+ onUserChangedLocked(ActivityManager.getCurrentUser());
+ }
+ }
+
+ private void onSystemThirdPartyAppsCanStart() {
+ synchronized (mLock) {
+ // prepare providers
+ initializeProvidersLocked();
+ }
}
@GuardedBy("mLock")
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-27 10:31:10 +0000