diff options
Diffstat (limited to 'location')
| -rw-r--r-- | location/java/android/location/LocationRequest.java | 195 | ||||
| -rw-r--r-- | location/java/com/android/internal/location/ProviderRequest.java | 30 |
2 files changed, 123 insertions, 102 deletions
diff --git a/location/java/android/location/LocationRequest.java b/location/java/android/location/LocationRequest.java index f3e4d81285bd..4dd1a29d8595 100644 --- a/location/java/android/location/LocationRequest.java +++ b/location/java/android/location/LocationRequest.java @@ -71,8 +71,7 @@ import com.android.internal.util.Preconditions; * heavy-weight work after receiving an update - such as using the network. * * <p>Activities should strongly consider removing all location - * request when entering the background - * (for example at {@link android.app.Activity#onPause}), or + * request when entering the background, or * at least swap the request to a larger interval and lower quality. * Future version of the location manager may automatically perform background * throttling on behalf of applications. @@ -146,38 +145,32 @@ public final class LocationRequest implements Parcelable { */ public static final int POWER_HIGH = 203; - /** - * By default, mFastestInterval = FASTEST_INTERVAL_MULTIPLE * mInterval - */ + private static final long DEFAULT_INTERVAL_MS = 60 * 60 * 1000; // 1 hour private static final double FASTEST_INTERVAL_FACTOR = 6.0; // 6x + @UnsupportedAppUsage + private String mProvider; @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) - private int mQuality = POWER_LOW; + private int mQuality; @UnsupportedAppUsage - private long mInterval = 60 * 60 * 1000; // 60 minutes + private long mInterval; @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) - private long mFastestInterval = (long) (mInterval / FASTEST_INTERVAL_FACTOR); // 10 minutes + private long mFastestInterval; @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) - private boolean mExplicitFastestInterval = false; + private boolean mExplicitFastestInterval; @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) - private long mExpireAt = Long.MAX_VALUE; // no expiry - private long mExpireIn = Long.MAX_VALUE; // no expiry + private long mExpireAt; + private long mExpireIn; @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) - private int mNumUpdates = Integer.MAX_VALUE; // no expiry + private int mNumUpdates; @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) - private float mSmallestDisplacement = 0.0f; // meters + private float mSmallestDisplacement; @UnsupportedAppUsage - private WorkSource mWorkSource = null; + private boolean mHideFromAppOps; + private boolean mLocationSettingsIgnored; + private boolean mLowPowerMode; @UnsupportedAppUsage - private boolean mHideFromAppOps = false; // True if this request shouldn't be counted by AppOps - private boolean mLocationSettingsIgnored = false; - - @UnsupportedAppUsage - private String mProvider = LocationManager.FUSED_PROVIDER; - // for deprecated APIs that explicitly request a provider - - /** If true, GNSS chipset will make strong tradeoffs to substantially restrict power use */ - private boolean mLowPowerMode = false; + private @Nullable WorkSource mWorkSource; /** * Create a location request with default parameters. @@ -260,23 +253,71 @@ public final class LocationRequest implements Parcelable { /** @hide */ public LocationRequest() { + this( + /* provider= */ LocationManager.FUSED_PROVIDER, + /* quality= */ POWER_LOW, + /* interval= */ DEFAULT_INTERVAL_MS, + /* fastestInterval= */ (long) (DEFAULT_INTERVAL_MS / FASTEST_INTERVAL_FACTOR), + /* explicitFastestInterval= */ false, + /* expireAt= */ Long.MAX_VALUE, + /* expireIn= */ Long.MAX_VALUE, + /* numUpdates= */ Integer.MAX_VALUE, + /* smallestDisplacement= */ 0, + /* hideFromAppOps= */ false, + /* lowPowerMode= */ false, + /* locationSettingsIgnored= */ false, + /* workSource= */ null); } /** @hide */ public LocationRequest(LocationRequest src) { - mQuality = src.mQuality; - mInterval = src.mInterval; - mFastestInterval = src.mFastestInterval; - mExplicitFastestInterval = src.mExplicitFastestInterval; - mExpireAt = src.mExpireAt; - mExpireIn = src.mExpireIn; - mNumUpdates = src.mNumUpdates; - mSmallestDisplacement = src.mSmallestDisplacement; - mProvider = src.mProvider; - mWorkSource = src.mWorkSource; - mHideFromAppOps = src.mHideFromAppOps; - mLowPowerMode = src.mLowPowerMode; - mLocationSettingsIgnored = src.mLocationSettingsIgnored; + this( + src.mProvider, + src.mQuality, + src.mInterval, + src.mFastestInterval, + src.mExplicitFastestInterval, + src.mExpireAt, + src.mExpireIn, + src.mNumUpdates, + src.mSmallestDisplacement, + src.mHideFromAppOps, + src.mLowPowerMode, + src.mLocationSettingsIgnored, + src.mWorkSource); + } + + private LocationRequest( + @NonNull String provider, + int quality, + long intervalMs, + long fastestIntervalMs, + boolean explicitFastestInterval, + long expireAt, + long expireInMs, + int numUpdates, + float smallestDisplacementM, + boolean hideFromAppOps, + boolean locationSettingsIgnored, + boolean lowPowerMode, + WorkSource workSource) { + Preconditions.checkArgument(provider != null, "invalid provider: null"); + checkQuality(quality); + + mProvider = provider; + mQuality = quality; + mInterval = intervalMs; + mFastestInterval = fastestIntervalMs; + mExplicitFastestInterval = explicitFastestInterval; + mExpireAt = expireAt; + mExpireIn = expireInMs; + mNumUpdates = numUpdates; + mSmallestDisplacement = Preconditions.checkArgumentInRange(smallestDisplacementM, 0, + Float.MAX_VALUE, "smallestDisplacementM"); + mHideFromAppOps = hideFromAppOps; + mLowPowerMode = lowPowerMode; + mLocationSettingsIgnored = locationSettingsIgnored; + mWorkSource = workSource; } /** @@ -567,7 +608,7 @@ public final class LocationRequest implements Parcelable { /** Sets the provider to use for this location request. */ public @NonNull LocationRequest setProvider(@NonNull String provider) { - checkProvider(provider); + Preconditions.checkArgument(provider != null, "invalid provider: null"); mProvider = provider; return this; } @@ -580,9 +621,9 @@ public final class LocationRequest implements Parcelable { /** @hide */ @SystemApi - public @NonNull LocationRequest setSmallestDisplacement(float meters) { - checkDisplacement(meters); - mSmallestDisplacement = meters; + public @NonNull LocationRequest setSmallestDisplacement(float smallestDisplacementM) { + mSmallestDisplacement = Preconditions.checkArgumentInRange(smallestDisplacementM, 0, + Float.MAX_VALUE, "smallestDisplacementM"); return this; } @@ -653,40 +694,24 @@ public final class LocationRequest implements Parcelable { } } - @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) - private static void checkDisplacement(float meters) { - if (meters < 0.0f) { - throw new IllegalArgumentException("invalid displacement: " + meters); - } - } - - @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) - private static void checkProvider(String name) { - if (name == null) { - throw new IllegalArgumentException("invalid provider: null"); - } - } - - public static final @android.annotation.NonNull Parcelable.Creator<LocationRequest> CREATOR = + public static final @NonNull Parcelable.Creator<LocationRequest> CREATOR = new Parcelable.Creator<LocationRequest>() { @Override public LocationRequest createFromParcel(Parcel in) { - LocationRequest request = new LocationRequest(); - request.setQuality(in.readInt()); - request.setFastestInterval(in.readLong()); - request.setInterval(in.readLong()); - request.setExpireAt(in.readLong()); - request.setExpireIn(in.readLong()); - request.setNumUpdates(in.readInt()); - request.setSmallestDisplacement(in.readFloat()); - request.setHideFromAppOps(in.readInt() != 0); - request.setLowPowerMode(in.readInt() != 0); - request.setLocationSettingsIgnored(in.readInt() != 0); - String provider = in.readString(); - if (provider != null) request.setProvider(provider); - WorkSource workSource = in.readParcelable(null); - if (workSource != null) request.setWorkSource(workSource); - return request; + return new LocationRequest( + /* provider= */ in.readString(), + /* quality= */ in.readInt(), + /* interval= */ in.readLong(), + /* fastestInterval= */ in.readLong(), + /* explicitFastestInterval= */ in.readBoolean(), + /* expireAt= */ in.readLong(), + /* expireIn= */ in.readLong(), + /* numUpdates= */ in.readInt(), + /* smallestDisplacement= */ in.readFloat(), + /* hideFromAppOps= */ in.readBoolean(), + /* locationSettingsIgnored= */ in.readBoolean(), + /* lowPowerMode= */ in.readBoolean(), + /* workSource= */ in.readTypedObject(WorkSource.CREATOR)); } @Override @@ -702,18 +727,19 @@ public final class LocationRequest implements Parcelable { @Override public void writeToParcel(Parcel parcel, int flags) { + parcel.writeString(mProvider); parcel.writeInt(mQuality); - parcel.writeLong(mFastestInterval); parcel.writeLong(mInterval); + parcel.writeLong(mFastestInterval); + parcel.writeBoolean(mExplicitFastestInterval); parcel.writeLong(mExpireAt); parcel.writeLong(mExpireIn); parcel.writeInt(mNumUpdates); parcel.writeFloat(mSmallestDisplacement); - parcel.writeInt(mHideFromAppOps ? 1 : 0); - parcel.writeInt(mLowPowerMode ? 1 : 0); - parcel.writeInt(mLocationSettingsIgnored ? 1 : 0); - parcel.writeString(mProvider); - parcel.writeParcelable(mWorkSource, 0); + parcel.writeBoolean(mHideFromAppOps); + parcel.writeBoolean(mLocationSettingsIgnored); + parcel.writeBoolean(mLowPowerMode); + parcel.writeTypedObject(mWorkSource, 0); } /** @hide */ @@ -740,16 +766,19 @@ public final class LocationRequest implements Parcelable { @Override public String toString() { StringBuilder s = new StringBuilder(); - s.append("Request[").append(qualityToString(mQuality)); - if (mProvider != null) s.append(' ').append(mProvider); + s.append("Request["); + s.append(qualityToString(mQuality)); + s.append(" ").append(mProvider); if (mQuality != POWER_NONE) { - s.append(" requested="); + s.append(" interval="); TimeUtils.formatDuration(mInterval, s); + if (mExplicitFastestInterval) { + s.append(" fastestInterval="); + TimeUtils.formatDuration(mFastestInterval, s); + } } - s.append(" fastest="); - TimeUtils.formatDuration(mFastestInterval, s); if (mExpireAt != Long.MAX_VALUE) { - s.append(" expireAt=").append(TimeUtils.formatUptime(mExpireAt)); + s.append(" expireAt=").append(TimeUtils.formatRealtime(mExpireAt)); } if (mExpireIn != Long.MAX_VALUE) { s.append(" expireIn="); diff --git a/location/java/com/android/internal/location/ProviderRequest.java b/location/java/com/android/internal/location/ProviderRequest.java index 572fbc373730..a81ddfed8194 100644 --- a/location/java/com/android/internal/location/ProviderRequest.java +++ b/location/java/com/android/internal/location/ProviderRequest.java @@ -23,7 +23,6 @@ import android.os.Parcelable; import android.os.WorkSource; import android.util.TimeUtils; -import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.Objects; @@ -83,18 +82,14 @@ public final class ProviderRequest implements Parcelable { new Parcelable.Creator<ProviderRequest>() { @Override public ProviderRequest createFromParcel(Parcel in) { - boolean reportLocation = in.readInt() == 1; - long interval = in.readLong(); - boolean lowPowerMode = in.readBoolean(); - boolean locationSettingsIgnored = in.readBoolean(); - int count = in.readInt(); - ArrayList<LocationRequest> locationRequests = new ArrayList<>(count); - for (int i = 0; i < count; i++) { - locationRequests.add(LocationRequest.CREATOR.createFromParcel(in)); - } - WorkSource workSource = in.readParcelable(null); - return new ProviderRequest(reportLocation, interval, lowPowerMode, - locationSettingsIgnored, locationRequests, workSource); + return new ProviderRequest( + /* reportLocation= */ in.readBoolean(), + /* interval= */ in.readLong(), + /* lowPowerMode= */ in.readBoolean(), + /* locationSettingsIgnored= */ in.readBoolean(), + /* locationRequests= */ + in.createTypedArrayList(LocationRequest.CREATOR), + /* workSource= */ in.readTypedObject(WorkSource.CREATOR)); } @Override @@ -110,15 +105,12 @@ public final class ProviderRequest implements Parcelable { @Override public void writeToParcel(Parcel parcel, int flags) { - parcel.writeInt(reportLocation ? 1 : 0); + parcel.writeBoolean(reportLocation); parcel.writeLong(interval); parcel.writeBoolean(lowPowerMode); parcel.writeBoolean(locationSettingsIgnored); - parcel.writeInt(locationRequests.size()); - for (LocationRequest request : locationRequests) { - request.writeToParcel(parcel, flags); - } - parcel.writeParcelable(workSource, flags); + parcel.writeTypedList(locationRequests); + parcel.writeTypedObject(workSource, flags); } @Override |