Merge "Add Secure NFC functionality" am: 3ffdb26aa8

am: c538141c6d

Change-Id: I5e1c1d44396099c841f09bfdd2ac956f01fd4ceb

2 files changed, 61 insertions, 0 deletions

diff --git a/core/java/android/nfc/INfcAdapter.aidl b/core/java/android/nfc/INfcAdapter.aidl
index 6801618e6a68..0b2cfdd9ece3 100644
--- a/core/java/android/nfc/INfcAdapter.aidl
+++ b/core/java/android/nfc/INfcAdapter.aidl
@@ -68,4 +68,8 @@ interface INfcAdapter
     void removeNfcUnlockHandler(INfcUnlockHandler unlockHandler);
 
     void verifyNfcPermission();
+    boolean isNfcSecureEnabled();
+    boolean deviceSupportsNfcSecure();
+    boolean setNfcSecure(boolean enable);
+
 }
diff --git a/core/java/android/nfc/NfcAdapter.java b/core/java/android/nfc/NfcAdapter.java
index e55e0364f5d4..a7d2ee98b45c 100644
--- a/core/java/android/nfc/NfcAdapter.java
+++ b/core/java/android/nfc/NfcAdapter.java
@@ -1702,6 +1702,63 @@ public final class NfcAdapter {
     }
 
     /**
+     * Sets Secure NFC feature.
+     * <p>This API is for the Settings application.
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS)
+    public boolean setNfcSecure(boolean enable) {
+        if (!sHasNfcFeature) {
+            throw new UnsupportedOperationException();
+        }
+        try {
+            return sService.setNfcSecure(enable);
+        } catch (RemoteException e) {
+            attemptDeadServiceRecovery(e);
+            return false;
+        }
+    }
+
+    /**
+     * Checks if the device supports Secure NFC functionality.
+     *
+     * @return True if device supports Secure NFC, false otherwise
+     * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
+     */
+    public boolean deviceSupportsNfcSecure() {
+        if (!sHasNfcFeature) {
+            throw new UnsupportedOperationException();
+        }
+        try {
+            return sService.deviceSupportsNfcSecure();
+        } catch (RemoteException e) {
+            attemptDeadServiceRecovery(e);
+            return false;
+        }
+    }
+
+    /**
+     * Checks Secure NFC feature is enabled.
+     *
+     * @return True if device supports Secure NFC is enabled, false otherwise
+     * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
+     * @throws UnsupportedOperationException if device doesn't support
+     *         Secure NFC functionality. {@link #deviceSupportsNfcSecure}
+     */
+    public boolean isNfcSecureEnabled() {
+        if (!sHasNfcFeature) {
+            throw new UnsupportedOperationException();
+        }
+        try {
+            return sService.isNfcSecureEnabled();
+        } catch (RemoteException e) {
+            attemptDeadServiceRecovery(e);
+            return false;
+        }
+    }
+
+    /**
      * Enable NDEF Push feature.
      * <p>This API is for the Settings application.
      * @hide