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Merge "Refine get props inside FingerprintRepository"

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This commit is contained in:
TreeHugger Robot
2023-01-12 02:01:50 +00:00
committed by Android (Google) Code Review
parent 271362af05 5d7bab1c2a
commit b2e00d2f0a
6 changed files with 255 additions and 149 deletions
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22
src/com/android/settings/biometrics2/data/repository/FingerprintRepository.java
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@@ -24,6 +24,8 @@ import android.content.res.Resources;
import android.hardware.fingerprint.Fingerprint;
import android.hardware.fingerprint.FingerprintManager;
import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
import android.hardware.fingerprint.IFingerprintAuthenticatorsRegisteredCallback;
import android.util.Log;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@@ -39,10 +41,21 @@ import java.util.List;
*/
public class FingerprintRepository {
private static final String TAG = "FingerprintRepository";
@NonNull private final FingerprintManager mFingerprintManager;
private List<FingerprintSensorPropertiesInternal> mSensorPropertiesCache;
public FingerprintRepository(@NonNull FingerprintManager fingerprintManager) {
mFingerprintManager = fingerprintManager;
mFingerprintManager.addAuthenticatorsRegisteredCallback(
new IFingerprintAuthenticatorsRegisteredCallback.Stub() {
@Override
public void onAllAuthenticatorsRegistered(
List<FingerprintSensorPropertiesInternal> sensors) {
mSensorPropertiesCache = sensors;
}
});
}
/**
@@ -86,9 +99,12 @@ public class FingerprintRepository {
@Nullable
private FingerprintSensorPropertiesInternal getFirstFingerprintSensorPropertiesInternal() {
// TODO(b/264827022) use API addAuthenticatorsRegisteredCallback
final List<FingerprintSensorPropertiesInternal> props =
mFingerprintManager.getSensorPropertiesInternal();
final List<FingerprintSensorPropertiesInternal> props = mSensorPropertiesCache;
if (props == null) {
// Handle this case if it really happens
Log.e(TAG, "Sensor properties cache is null");
return null;
}
return props.size() > 0 ? props.get(0) : null;
}