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HmsMaps: Modify the Snapshot method #3200

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Merged
mar-v-in merged 4 commits into from
Mar 18, 2026
+16 −7
Merged

HmsMaps: Modify the Snapshot method #3200

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a5b63e6
HmsMaps: Modify the Snapshot method
DaVinci9196 Dec 22, 2025
d658636
Merge branch 'master' into fix_maps_snapshot_error
DaVinci9196 Feb 27, 2026
58c9e70
Added version detection and bitmap return
DaVinci9196 Feb 27, 2026
f8fdc86
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DaVinci9196 Mar 13, 2026
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3 changes: 2 additions & 1 deletion ...ervices-maps/core/hms/src/main/java/com/google/android/gms/maps/internal/CreatorImpl.java
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@
import com.google.android.gms.maps.StreetViewPanoramaOptions;
import com.google.android.gms.maps.model.internal.IBitmapDescriptorFactoryDelegate;

import com.huawei.hms.maps.MapsInitializer;
import org.microg.gms.maps.hms.CameraUpdateFactoryImpl;
import org.microg.gms.maps.hms.MapFragmentImpl;
import org.microg.gms.maps.hms.MapViewImpl;
Expand All @@ -30,6 +29,7 @@
@Keep
public class CreatorImpl extends ICreator.Stub {
private static final String TAG = "GmsMapCreator";
public static volatile int VERSION = Integer.MAX_VALUE;

@Override
public void init(IObjectWrapper resources) {
Expand Down Expand Up @@ -59,6 +59,7 @@ public IBitmapDescriptorFactoryDelegate newBitmapDescriptorFactoryDelegate() {
@Override
public void initV2(IObjectWrapper resources, int flags) {
BitmapDescriptorFactoryImpl.INSTANCE.initialize(ObjectWrapper.unwrapTyped(resources, Resources.class));
VERSION = flags;
//ResourcesContainer.set((Resources) ObjectWrapper.unwrap(resources));
Log.d(TAG, "initV2 " + flags);
}
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18 changes: 14 additions & 4 deletions play-services-maps/core/hms/src/main/kotlin/org/microg/gms/maps/hms/GoogleMap.kt
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Expand Up @@ -22,6 +22,7 @@ import androidx.annotation.IdRes
import androidx.annotation.Keep
import androidx.collection.LongSparseArray
import com.google.android.gms.dynamic.IObjectWrapper
import com.google.android.gms.dynamic.ObjectWrapper
import com.google.android.gms.dynamic.unwrap
import com.google.android.gms.maps.GoogleMap.MAP_TYPE_TERRAIN
import com.google.android.gms.maps.GoogleMapOptions
Expand Down Expand Up @@ -588,10 +589,18 @@ class GoogleMapImpl(private val context: Context, var options: GoogleMapOptions)
}

override fun snapshot(callback: ISnapshotReadyCallback, bitmap: IObjectWrapper?) = afterInitialize {
Log.d(TAG, "snapshot")
val hmsBitmap = bitmap.unwrap<Bitmap>() ?: return@afterInitialize
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val hmsCallback = HuaweiMap.SnapshotReadyCallback { p0 -> callback.onBitmapReady(p0) }
it.snapshot(hmsCallback, hmsBitmap)
Log.d(TAG, "taking snapshot now")
val hmsBitmap = bitmap.unwrap<Bitmap>()
Log.d(TAG, "provided bitmap. $hmsBitmap")
val hmsCallback = HuaweiMap.SnapshotReadyCallback { result ->
runOnMainLooper {
Log.d(TAG, "take snapshot end. $result")
if (CreatorImpl.VERSION < SNAPSHOT_OLD_VERSION_CODE) {
callback.onBitmapReady(result)
} else callback.onBitmapWrappedReady(ObjectWrapper.wrap(result))
}
}
if (hmsBitmap != null) it.snapshot(hmsCallback, hmsBitmap) else it.snapshot(hmsCallback)
}

override fun snapshotForTest(callback: ISnapshotReadyCallback) = afterInitialize {
Expand Down Expand Up @@ -984,6 +993,7 @@ class GoogleMapImpl(private val context: Context, var options: GoogleMapOptions)

companion object {
private const val TAG = "GmsGoogleMap"
private const val SNAPSHOT_OLD_VERSION_CODE = 4000000

private const val TAG_LOGO = "fakeWatermark"
private const val ON_MAP_CALLBACK_DELAY = 300L
Expand Down
2 changes: 0 additions & 2 deletions ...es-maps/core/hms/src/main/kotlin/org/microg/gms/maps/hms/model/BitmapDescriptorFactory.kt
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Expand Up @@ -12,10 +12,8 @@ import android.util.Log
import com.google.android.gms.dynamic.IObjectWrapper
import com.google.android.gms.dynamic.ObjectWrapper
import com.google.android.gms.maps.model.internal.IBitmapDescriptorFactoryDelegate
import com.huawei.hms.maps.HuaweiMap
import com.huawei.hms.maps.model.BitmapDescriptorFactory


object BitmapDescriptorFactoryImpl : IBitmapDescriptorFactoryDelegate.Stub() {
private val TAG = "GmsMapBitmap"
private var resources: Resources? = null
Expand Down