Revert^2 "Remove deprecated Beam APIs"

559a542953

Reland original change with changes to keep the removed
interfaces NfcAdapter.CreateBeamUrisCallback,
NfcAdapter.CreateNdefMessageCallback,
NfcAdapter.OnNdefPushCompleteCallback

Test: m
Change-Id: I1695121365293423a63e23f6060910950f343c42

core/api/current.txt

@@ -28726,24 +28726,15 @@ package android.nfc {
 
   public final class NfcAdapter {
     method public void disableForegroundDispatch(android.app.Activity);
-    method @Deprecated public void disableForegroundNdefPush(android.app.Activity);
     method public void disableReaderMode(android.app.Activity);
     method public void enableForegroundDispatch(android.app.Activity, android.app.PendingIntent, android.content.IntentFilter[], String[][]);
-    method @Deprecated public void enableForegroundNdefPush(android.app.Activity, android.nfc.NdefMessage);
     method public void enableReaderMode(android.app.Activity, android.nfc.NfcAdapter.ReaderCallback, int, android.os.Bundle);
     method public static android.nfc.NfcAdapter getDefaultAdapter(android.content.Context);
     method @Nullable public android.nfc.NfcAntennaInfo getNfcAntennaInfo();
     method public boolean ignore(android.nfc.Tag, int, android.nfc.NfcAdapter.OnTagRemovedListener, android.os.Handler);
-    method @Deprecated public boolean invokeBeam(android.app.Activity);
     method public boolean isEnabled();
-    method @Deprecated public boolean isNdefPushEnabled();
     method public boolean isSecureNfcEnabled();
     method public boolean isSecureNfcSupported();
-    method @Deprecated public void setBeamPushUris(android.net.Uri[], android.app.Activity);
-    method @Deprecated public void setBeamPushUrisCallback(android.nfc.NfcAdapter.CreateBeamUrisCallback, android.app.Activity);
-    method @Deprecated public void setNdefPushMessage(android.nfc.NdefMessage, android.app.Activity, android.app.Activity...);
-    method @Deprecated public void setNdefPushMessageCallback(android.nfc.NfcAdapter.CreateNdefMessageCallback, android.app.Activity, android.app.Activity...);
-    method @Deprecated public void setOnNdefPushCompleteCallback(android.nfc.NfcAdapter.OnNdefPushCompleteCallback, android.app.Activity, android.app.Activity...);
     field public static final String ACTION_ADAPTER_STATE_CHANGED = "android.nfc.action.ADAPTER_STATE_CHANGED";
     field public static final String ACTION_NDEF_DISCOVERED = "android.nfc.action.NDEF_DISCOVERED";
     field @RequiresPermission(android.Manifest.permission.NFC_PREFERRED_PAYMENT_INFO) public static final String ACTION_PREFERRED_PAYMENT_CHANGED = "android.nfc.action.PREFERRED_PAYMENT_CHANGED";

core/api/removed.txt

@@ -252,6 +252,22 @@ package android.net {
 
 }
 
+package android.nfc {
+
+  public final class NfcAdapter {
+    method @Deprecated public void disableForegroundNdefPush(android.app.Activity);
+    method @Deprecated public void enableForegroundNdefPush(android.app.Activity, android.nfc.NdefMessage);
+    method @Deprecated public boolean invokeBeam(android.app.Activity);
+    method @Deprecated public boolean isNdefPushEnabled();
+    method @Deprecated public void setBeamPushUris(android.net.Uri[], android.app.Activity);
+    method @Deprecated public void setBeamPushUrisCallback(android.nfc.NfcAdapter.CreateBeamUrisCallback, android.app.Activity);
+    method @Deprecated public void setNdefPushMessage(android.nfc.NdefMessage, android.app.Activity, android.app.Activity...);
+    method @Deprecated public void setNdefPushMessageCallback(android.nfc.NfcAdapter.CreateNdefMessageCallback, android.app.Activity, android.app.Activity...);
+    method @Deprecated public void setOnNdefPushCompleteCallback(android.nfc.NfcAdapter.OnNdefPushCompleteCallback, android.app.Activity, android.app.Activity...);
+  }
+
+}
+
 package android.os {
 
   public class BatteryManager {

core/api/system-current.txt

@@ -9921,9 +9921,7 @@ package android.nfc {
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean addNfcUnlockHandler(android.nfc.NfcAdapter.NfcUnlockHandler, String[]);
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disable();
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disable(boolean);
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disableNdefPush();
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enable();
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enableNdefPush();
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enableSecureNfc(boolean);
     method @NonNull @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public java.util.Map<java.lang.String,java.lang.Boolean> getTagIntentAppPreferenceForUser(int);
     method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public boolean isControllerAlwaysOn();
@@ -9932,10 +9930,8 @@ package android.nfc {
     method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public void registerControllerAlwaysOnListener(@NonNull java.util.concurrent.Executor, @NonNull android.nfc.NfcAdapter.ControllerAlwaysOnListener);
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean removeNfcUnlockHandler(android.nfc.NfcAdapter.NfcUnlockHandler);
     method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public boolean setControllerAlwaysOn(boolean);
-    method public void setNdefPushMessage(android.nfc.NdefMessage, android.app.Activity, int);
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public int setTagIntentAppPreferenceForUser(int, @NonNull String, boolean);
     method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public void unregisterControllerAlwaysOnListener(@NonNull android.nfc.NfcAdapter.ControllerAlwaysOnListener);
-    field public static final int FLAG_NDEF_PUSH_NO_CONFIRM = 1; // 0x1
     field public static final int TAG_INTENT_APP_PREF_RESULT_PACKAGE_NOT_FOUND = -1; // 0xffffffff
     field public static final int TAG_INTENT_APP_PREF_RESULT_SUCCESS = 0; // 0x0
     field public static final int TAG_INTENT_APP_PREF_RESULT_UNAVAILABLE = -2; // 0xfffffffe

core/api/system-removed.txt

@@ -140,6 +140,17 @@ package android.media.tv {
 
 }
 
+package android.nfc {
+
+  public final class NfcAdapter {
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disableNdefPush();
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enableNdefPush();
+    method public void setNdefPushMessage(android.nfc.NdefMessage, android.app.Activity, int);
+    field public static final int FLAG_NDEF_PUSH_NO_CONFIRM = 1; // 0x1
+  }
+
+}
+
 package android.os {
 
   public class Build {

core/java/android/nfc/BeamShareData.aidl

@@ -1,19 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.nfc;
-
-parcelable BeamShareData;

core/java/android/nfc/BeamShareData.java

@@ -1,67 +0,0 @@
-package android.nfc;
-
-import android.net.Uri;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.os.UserHandle;
-
-/**
- * Class to IPC data to be shared over Android Beam.
- * Allows bundling NdefMessage, Uris and flags in a single
- * IPC call. This is important as we want to reduce the
- * amount of IPC calls at "touch time".
- * @hide
- */
-public final class BeamShareData implements Parcelable {
-    public final NdefMessage ndefMessage;
-    public final Uri[] uris;
-    public final UserHandle userHandle;
-    public final int flags;
-
-    public BeamShareData(NdefMessage msg, Uri[] uris, UserHandle userHandle, int flags) {
-        this.ndefMessage = msg;
-        this.uris = uris;
-        this.userHandle = userHandle;
-        this.flags = flags;
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        int urisLength = (uris != null) ? uris.length : 0;
-        dest.writeParcelable(ndefMessage, 0);
-        dest.writeInt(urisLength);
-        if (urisLength > 0) {
-            dest.writeTypedArray(uris, 0);
-        }
-        dest.writeParcelable(userHandle, 0);
-        dest.writeInt(this.flags);
-    }
-
-    public static final @android.annotation.NonNull Parcelable.Creator<BeamShareData> CREATOR =
-            new Parcelable.Creator<BeamShareData>() {
-        @Override
-        public BeamShareData createFromParcel(Parcel source) {
-            Uri[] uris = null;
-            NdefMessage msg = source.readParcelable(NdefMessage.class.getClassLoader(), android.nfc.NdefMessage.class);
-            int numUris = source.readInt();
-            if (numUris > 0) {
-                uris = new Uri[numUris];
-                source.readTypedArray(uris, Uri.CREATOR);
-            }
-            UserHandle userHandle = source.readParcelable(UserHandle.class.getClassLoader(), android.os.UserHandle.class);
-            int flags = source.readInt();
-
-            return new BeamShareData(msg, uris, userHandle, flags);
-        }
-
-        @Override
-        public BeamShareData[] newArray(int size) {
-            return new BeamShareData[size];
-        }
-    };
-}

core/java/android/nfc/IAppCallback.aidl

@@ -16,7 +16,6 @@
 
 package android.nfc;
 
-import android.nfc.BeamShareData;
 import android.nfc.Tag;
 
 /**
@@ -24,7 +23,5 @@ import android.nfc.Tag;
  */
 interface IAppCallback
 {
-    BeamShareData createBeamShareData(byte peerLlcpVersion);
-    oneway void onNdefPushComplete(byte peerLlcpVersion);
     oneway void onTagDiscovered(in Tag tag);
 }

core/java/android/nfc/INfcAdapter.aidl

@@ -18,7 +18,6 @@ package android.nfc;
 
 import android.app.PendingIntent;
 import android.content.IntentFilter;
-import android.nfc.BeamShareData;
 import android.nfc.NdefMessage;
 import android.nfc.Tag;
 import android.nfc.TechListParcel;
@@ -47,24 +46,18 @@ interface INfcAdapter
     int getState();
     boolean disable(boolean saveState);
     boolean enable();
-    boolean enableNdefPush();
-    boolean disableNdefPush();
-    boolean isNdefPushEnabled();
     void pausePolling(int timeoutInMs);
     void resumePolling();
 
     void setForegroundDispatch(in PendingIntent intent,
             in IntentFilter[] filters, in TechListParcel techLists);
     void setAppCallback(in IAppCallback callback);
-    oneway void invokeBeam();
-    oneway void invokeBeamInternal(in BeamShareData shareData);
 
     boolean ignore(int nativeHandle, int debounceMs, ITagRemovedCallback callback);
 
     void dispatch(in Tag tag);
 
     void setReaderMode (IBinder b, IAppCallback callback, int flags, in Bundle extras);
-    void setP2pModes(int initatorModes, int targetModes);
 
     void addNfcUnlockHandler(INfcUnlockHandler unlockHandler, in int[] techList);
     void removeNfcUnlockHandler(INfcUnlockHandler unlockHandler);

core/java/android/nfc/NfcActivityManager.java

@@ -19,9 +19,6 @@ package android.nfc;
 import android.app.Activity;
 import android.app.Application;
 import android.compat.annotation.UnsupportedAppUsage;
-import android.content.ContentProvider;
-import android.content.Intent;
-import android.net.Uri;
 import android.nfc.NfcAdapter.ReaderCallback;
 import android.os.Binder;
 import android.os.Bundle;
@@ -110,14 +107,8 @@ public final class NfcActivityManager extends IAppCallback.Stub
     class NfcActivityState {
         boolean resumed = false;
         Activity activity;
-        NdefMessage ndefMessage = null;  // static NDEF message
-        NfcAdapter.CreateNdefMessageCallback ndefMessageCallback = null;
-        NfcAdapter.OnNdefPushCompleteCallback onNdefPushCompleteCallback = null;
-        NfcAdapter.CreateBeamUrisCallback uriCallback = null;
-        Uri[] uris = null;
-        int flags = 0;
-        int readerModeFlags = 0;
         NfcAdapter.ReaderCallback readerCallback = null;
+        int readerModeFlags = 0;
         Bundle readerModeExtras = null;
         Binder token;
 
@@ -137,24 +128,16 @@ public final class NfcActivityManager extends IAppCallback.Stub
             unregisterApplication(activity.getApplication());
             resumed = false;
             activity = null;
-            ndefMessage = null;
+            readerCallback = null;
-            ndefMessageCallback = null;
-            onNdefPushCompleteCallback = null;
-            uriCallback = null;
-            uris = null;
             readerModeFlags = 0;
+            readerModeExtras = null;
             token = null;
         }
         @Override
         public String toString() {
-            StringBuilder s = new StringBuilder("[").append(" ");
+            StringBuilder s = new StringBuilder("[");
-            s.append(ndefMessage).append(" ").append(ndefMessageCallback).append(" ");
+            s.append(readerCallback);
-            s.append(uriCallback).append(" ");
+            s.append("]");
-            if (uris != null) {
-                for (Uri uri : uris) {
-                    s.append(onNdefPushCompleteCallback).append(" ").append(uri).append("]");
-                }
-            }
             return s.toString();
         }
     }
@@ -245,92 +228,6 @@ public final class NfcActivityManager extends IAppCallback.Stub
         }
     }
 
-    public void setNdefPushContentUri(Activity activity, Uri[] uris) {
-        boolean isResumed;
-        synchronized (NfcActivityManager.this) {
-            NfcActivityState state = getActivityState(activity);
-            state.uris = uris;
-            isResumed = state.resumed;
-        }
-        if (isResumed) {
-            // requestNfcServiceCallback() verifies permission also
-            requestNfcServiceCallback();
-        } else {
-            // Crash API calls early in case NFC permission is missing
-            verifyNfcPermission();
-        }
-    }
-
-
-    public void setNdefPushContentUriCallback(Activity activity,
-            NfcAdapter.CreateBeamUrisCallback callback) {
-        boolean isResumed;
-        synchronized (NfcActivityManager.this) {
-            NfcActivityState state = getActivityState(activity);
-            state.uriCallback = callback;
-            isResumed = state.resumed;
-        }
-        if (isResumed) {
-            // requestNfcServiceCallback() verifies permission also
-            requestNfcServiceCallback();
-        } else {
-            // Crash API calls early in case NFC permission is missing
-            verifyNfcPermission();
-        }
-    }
-
-    public void setNdefPushMessage(Activity activity, NdefMessage message, int flags) {
-        boolean isResumed;
-        synchronized (NfcActivityManager.this) {
-            NfcActivityState state = getActivityState(activity);
-            state.ndefMessage = message;
-            state.flags = flags;
-            isResumed = state.resumed;
-        }
-        if (isResumed) {
-            // requestNfcServiceCallback() verifies permission also
-            requestNfcServiceCallback();
-        } else {
-            // Crash API calls early in case NFC permission is missing
-            verifyNfcPermission();
-        }
-    }
-
-    public void setNdefPushMessageCallback(Activity activity,
-            NfcAdapter.CreateNdefMessageCallback callback, int flags) {
-        boolean isResumed;
-        synchronized (NfcActivityManager.this) {
-            NfcActivityState state = getActivityState(activity);
-            state.ndefMessageCallback = callback;
-            state.flags = flags;
-            isResumed = state.resumed;
-        }
-        if (isResumed) {
-            // requestNfcServiceCallback() verifies permission also
-            requestNfcServiceCallback();
-        } else {
-            // Crash API calls early in case NFC permission is missing
-            verifyNfcPermission();
-        }
-    }
-
-    public void setOnNdefPushCompleteCallback(Activity activity,
-            NfcAdapter.OnNdefPushCompleteCallback callback) {
-        boolean isResumed;
-        synchronized (NfcActivityManager.this) {
-            NfcActivityState state = getActivityState(activity);
-            state.onNdefPushCompleteCallback = callback;
-            isResumed = state.resumed;
-        }
-        if (isResumed) {
-            // requestNfcServiceCallback() verifies permission also
-            requestNfcServiceCallback();
-        } else {
-            // Crash API calls early in case NFC permission is missing
-            verifyNfcPermission();
-        }
-    }
-
     /**
      * Request or unrequest NFC service callbacks.
      * Makes IPC call - do not hold lock.
@@ -351,86 +248,6 @@ public final class NfcActivityManager extends IAppCallback.Stub
         }
     }
 
-    /** Callback from NFC service, usually on binder thread */
-    @Override
-    public BeamShareData createBeamShareData(byte peerLlcpVersion) {
-        NfcAdapter.CreateNdefMessageCallback ndefCallback;
-        NfcAdapter.CreateBeamUrisCallback urisCallback;
-        NdefMessage message;
-        Activity activity;
-        Uri[] uris;
-        int flags;
-        NfcEvent event = new NfcEvent(mAdapter, peerLlcpVersion);
-        synchronized (NfcActivityManager.this) {
-            NfcActivityState state = findResumedActivityState();
-            if (state == null) return null;
-
-            ndefCallback = state.ndefMessageCallback;
-            urisCallback = state.uriCallback;
-            message = state.ndefMessage;
-            uris = state.uris;
-            flags = state.flags;
-            activity = state.activity;
-        }
-        final long ident = Binder.clearCallingIdentity();
-        try {
-            // Make callbacks without lock
-            if (ndefCallback != null) {
-                message = ndefCallback.createNdefMessage(event);
-            }
-            if (urisCallback != null) {
-                uris = urisCallback.createBeamUris(event);
-                if (uris != null) {
-                    ArrayList<Uri> validUris = new ArrayList<Uri>();
-                    for (Uri uri : uris) {
-                        if (uri == null) {
-                            Log.e(TAG, "Uri not allowed to be null.");
-                            continue;
-                        }
-                        String scheme = uri.getScheme();
-                        if (scheme == null || (!scheme.equalsIgnoreCase("file") &&
-                                !scheme.equalsIgnoreCase("content"))) {
-                            Log.e(TAG, "Uri needs to have " +
-                                    "either scheme file or scheme content");
-                            continue;
-                        }
-                        uri = ContentProvider.maybeAddUserId(uri, activity.getUserId());
-                        validUris.add(uri);
-                    }
-
-                    uris = validUris.toArray(new Uri[validUris.size()]);
-                }
-            }
-            if (uris != null && uris.length > 0) {
-                for (Uri uri : uris) {
-                    // Grant the NFC process permission to read these URIs
-                    activity.grantUriPermission("com.android.nfc", uri,
-                            Intent.FLAG_GRANT_READ_URI_PERMISSION);
-                }
-            }
-        } finally {
-            Binder.restoreCallingIdentity(ident);
-        }
-        return new BeamShareData(message, uris, activity.getUser(), flags);
-    }
-
-    /** Callback from NFC service, usually on binder thread */
-    @Override
-    public void onNdefPushComplete(byte peerLlcpVersion) {
-        NfcAdapter.OnNdefPushCompleteCallback callback;
-        synchronized (NfcActivityManager.this) {
-            NfcActivityState state = findResumedActivityState();
-            if (state == null) return;
-
-            callback = state.onNdefPushCompleteCallback;
-        }
-        NfcEvent event = new NfcEvent(mAdapter, peerLlcpVersion);
-        // Make callback without lock
-        if (callback != null) {
-            callback.onNdefPushComplete(event);
-        }
-    }
-
     @Override
     public void onTagDiscovered(Tag tag) throws RemoteException {
         NfcAdapter.ReaderCallback callback;

core/java/android/nfc/NfcAdapter.java

@@ -344,8 +344,12 @@ public final class NfcAdapter {
      */
     public static final String EXTRA_READER_PRESENCE_CHECK_DELAY = "presence";
 
-    /** @hide */
+    /**
+     * @hide
+     * @removed
+     */
     @SystemApi
+    @UnsupportedAppUsage
     public static final int FLAG_NDEF_PUSH_NO_CONFIRM = 0x1;
 
     /** @hide */
@@ -419,7 +423,6 @@ public final class NfcAdapter {
     // Guarded by NfcAdapter.class
     static boolean sIsInitialized = false;
     static boolean sHasNfcFeature;
-    static boolean sHasBeamFeature;
 
     // Final after first constructor, except for
     // attemptDeadServiceRecovery() when NFC crashes - we accept a best effort
@@ -483,7 +486,7 @@ public final class NfcAdapter {
      * A callback to be invoked when the system successfully delivers your {@link NdefMessage}
      * to another device.
      * @see #setOnNdefPushCompleteCallback
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @deprecated this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
@@ -509,7 +512,7 @@ public final class NfcAdapter {
      * content currently visible to the user. Alternatively, you can call {@link
      * #setNdefPushMessage setNdefPushMessage()} if the {@link NdefMessage} always contains the
      * same data.
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @deprecated this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
@@ -539,7 +542,7 @@ public final class NfcAdapter {
 
 
      /**
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @deprecated this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
@@ -615,7 +618,6 @@ public final class NfcAdapter {
             PackageManager pm;
             pm = context.getPackageManager();
             sHasNfcFeature = pm.hasSystemFeature(PackageManager.FEATURE_NFC);
-            sHasBeamFeature = pm.hasSystemFeature(PackageManager.FEATURE_NFC_BEAM);
             boolean hasHceFeature =
                     pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION)
                     || pm.hasSystemFeature(PackageManager.FEATURE_NFC_HOST_CARD_EMULATION_NFCF);
@@ -1104,36 +1106,18 @@ public final class NfcAdapter {
      * @param uris an array of Uri(s) to push over Android Beam
      * @param activity activity for which the Uri(s) will be pushed
      * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @removed this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
+    @UnsupportedAppUsage
     public void setBeamPushUris(Uri[] uris, Activity activity) {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
-            if (!sHasBeamFeature) {
-                return;
         }
     }
-        if (activity == null) {
-            throw new NullPointerException("activity cannot be null");
-        }
-        if (uris != null) {
-            for (Uri uri : uris) {
-                if (uri == null) throw new NullPointerException("Uri not " +
-                        "allowed to be null");
-                String scheme = uri.getScheme();
-                if (scheme == null || (!scheme.equalsIgnoreCase("file") &&
-                        !scheme.equalsIgnoreCase("content"))) {
-                    throw new IllegalArgumentException("URI needs to have " +
-                            "either scheme file or scheme content");
-                }
-            }
-        }
-        mNfcActivityManager.setNdefPushContentUri(activity, uris);
-    }
 
     /**
      * Set a callback that will dynamically generate one or more {@link Uri}s
@@ -1192,24 +1176,18 @@ public final class NfcAdapter {
      * @param callback callback, or null to disable
      * @param activity activity for which the Uri(s) will be pushed
      * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @removed this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
+    @UnsupportedAppUsage
     public void setBeamPushUrisCallback(CreateBeamUrisCallback callback, Activity activity) {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
-            if (!sHasBeamFeature) {
-                return;
         }
     }
-        if (activity == null) {
-            throw new NullPointerException("activity cannot be null");
-        }
-        mNfcActivityManager.setNdefPushContentUriCallback(activity, callback);
-    }
 
     /**
      * Set a static {@link NdefMessage} to send using Android Beam (TM).
@@ -1282,58 +1260,32 @@ public final class NfcAdapter {
      *        to only register one at a time, and to do so in that activity's
      *        {@link Activity#onCreate}
      * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @removed this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
+    @UnsupportedAppUsage
     public void setNdefPushMessage(NdefMessage message, Activity activity,
             Activity ... activities) {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
-            if (!sHasBeamFeature) {
-                return;
-            }
-        }
-        int targetSdkVersion = getSdkVersion();
-        try {
-            if (activity == null) {
-                throw new NullPointerException("activity cannot be null");
-            }
-            mNfcActivityManager.setNdefPushMessage(activity, message, 0);
-            for (Activity a : activities) {
-                if (a == null) {
-                    throw new NullPointerException("activities cannot contain null");
-                }
-                mNfcActivityManager.setNdefPushMessage(a, message, 0);
-            }
-        } catch (IllegalStateException e) {
-            if (targetSdkVersion < android.os.Build.VERSION_CODES.JELLY_BEAN) {
-                // Less strict on old applications - just log the error
-                Log.e(TAG, "Cannot call API with Activity that has already " +
-                        "been destroyed", e);
-            } else {
-                // Prevent new applications from making this mistake, re-throw
-                throw(e);
-            }
         }
     }
 
     /**
      * @hide
+     * @removed
      */
     @SystemApi
+    @UnsupportedAppUsage
     public void setNdefPushMessage(NdefMessage message, Activity activity, int flags) {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
         }
-        if (activity == null) {
-            throw new NullPointerException("activity cannot be null");
-        }
-        mNfcActivityManager.setNdefPushMessage(activity, message, flags);
     }
 
     /**
@@ -1401,55 +1353,19 @@ public final class NfcAdapter {
      *        to only register one at a time, and to do so in that activity's
      *        {@link Activity#onCreate}
      * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @removed this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
+    @UnsupportedAppUsage
     public void setNdefPushMessageCallback(CreateNdefMessageCallback callback, Activity activity,
             Activity ... activities) {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
-            if (!sHasBeamFeature) {
-                return;
         }
     }
-        int targetSdkVersion = getSdkVersion();
-        try {
-            if (activity == null) {
-                throw new NullPointerException("activity cannot be null");
-            }
-            mNfcActivityManager.setNdefPushMessageCallback(activity, callback, 0);
-            for (Activity a : activities) {
-                if (a == null) {
-                    throw new NullPointerException("activities cannot contain null");
-                }
-                mNfcActivityManager.setNdefPushMessageCallback(a, callback, 0);
-            }
-        } catch (IllegalStateException e) {
-            if (targetSdkVersion < android.os.Build.VERSION_CODES.JELLY_BEAN) {
-                // Less strict on old applications - just log the error
-                Log.e(TAG, "Cannot call API with Activity that has already " +
-                        "been destroyed", e);
-            } else {
-                // Prevent new applications from making this mistake, re-throw
-                throw(e);
-            }
-        }
-    }
-
-    /**
-     * @hide
-     */
-    @UnsupportedAppUsage
-    public void setNdefPushMessageCallback(CreateNdefMessageCallback callback, Activity activity,
-            int flags) {
-        if (activity == null) {
-            throw new NullPointerException("activity cannot be null");
-        }
-        mNfcActivityManager.setNdefPushMessageCallback(activity, callback, flags);
-    }
 
     /**
      * Set a callback on successful Android Beam (TM).
@@ -1488,41 +1404,17 @@ public final class NfcAdapter {
      *        to only register one at a time, and to do so in that activity's
      *        {@link Activity#onCreate}
      * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @removed this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
+    @UnsupportedAppUsage
     public void setOnNdefPushCompleteCallback(OnNdefPushCompleteCallback callback,
             Activity activity, Activity ... activities) {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
-            if (!sHasBeamFeature) {
-                return;
-            }
-        }
-        int targetSdkVersion = getSdkVersion();
-        try {
-            if (activity == null) {
-                throw new NullPointerException("activity cannot be null");
-            }
-            mNfcActivityManager.setOnNdefPushCompleteCallback(activity, callback);
-            for (Activity a : activities) {
-                if (a == null) {
-                    throw new NullPointerException("activities cannot contain null");
-                }
-                mNfcActivityManager.setOnNdefPushCompleteCallback(a, callback);
-            }
-        } catch (IllegalStateException e) {
-            if (targetSdkVersion < android.os.Build.VERSION_CODES.JELLY_BEAN) {
-                // Less strict on old applications - just log the error
-                Log.e(TAG, "Cannot call API with Activity that has already " +
-                        "been destroyed", e);
-            } else {
-                // Prevent new applications from making this mistake, re-throw
-                throw(e);
-            }
         }
     }
 
@@ -1705,47 +1597,19 @@ public final class NfcAdapter {
      * @param activity the current foreground Activity that has registered data to share
      * @return whether the Beam animation was successfully invoked
      * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @removed this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
+    @UnsupportedAppUsage
     public boolean invokeBeam(Activity activity) {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
-            if (!sHasBeamFeature) {
+        }
         return false;
     }
-        }
-        if (activity == null) {
-            throw new NullPointerException("activity may not be null.");
-        }
-        enforceResumed(activity);
-        try {
-            sService.invokeBeam();
-            return true;
-        } catch (RemoteException e) {
-            Log.e(TAG, "invokeBeam: NFC process has died.");
-            attemptDeadServiceRecovery(e);
-            return false;
-        }
-    }
-
-    /**
-     * @hide
-     */
-    public boolean invokeBeam(BeamShareData shareData) {
-        try {
-            Log.e(TAG, "invokeBeamInternal()");
-            sService.invokeBeamInternal(shareData);
-            return true;
-        } catch (RemoteException e) {
-            Log.e(TAG, "invokeBeam: NFC process has died.");
-            attemptDeadServiceRecovery(e);
-            return false;
-        }
-    }
 
     /**
      * Enable NDEF message push over NFC while this Activity is in the foreground.
@@ -1770,26 +1634,19 @@ public final class NfcAdapter {
      *
      * @param activity foreground activity
      * @param message a NDEF Message to push over NFC
-     * @throws IllegalStateException if the activity is not currently in the foreground
+     * @throws UnsupportedOperationException if FEATURE_NFC is unavailable
-     * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
+     * @removed this feature is removed. File sharing can work using other technology like
-     * @deprecated use {@link #setNdefPushMessage} instead
+     * Bluetooth.
      */
     @Deprecated
+    @UnsupportedAppUsage
     public void enableForegroundNdefPush(Activity activity, NdefMessage message) {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
-            if (!sHasBeamFeature) {
-                return;
         }
     }
-        if (activity == null || message == null) {
-            throw new NullPointerException();
-        }
-        enforceResumed(activity);
-        mNfcActivityManager.setNdefPushMessage(activity, message, 0);
-    }
 
     /**
      * Disable NDEF message push over P2P.
@@ -1807,28 +1664,19 @@ public final class NfcAdapter {
      * <p class="note">Requires the {@link android.Manifest.permission#NFC} permission.
      *
      * @param activity the Foreground activity
-     * @throws IllegalStateException if the Activity has already been paused
+     * @throws UnsupportedOperationException if FEATURE_NFC is unavailable
-     * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
+     * @removed this feature is removed. File sharing can work using other technology like
-     * @deprecated use {@link #setNdefPushMessage} instead
+     * Bluetooth.
      */
     @Deprecated
+    @UnsupportedAppUsage
     public void disableForegroundNdefPush(Activity activity) {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
-            if (!sHasBeamFeature) {
-                return;
         }
     }
-        if (activity == null) {
-            throw new NullPointerException();
-        }
-        enforceResumed(activity);
-        mNfcActivityManager.setNdefPushMessage(activity, null, 0);
-        mNfcActivityManager.setNdefPushMessageCallback(activity, null, 0);
-        mNfcActivityManager.setOnNdefPushCompleteCallback(activity, null);
-    }
 
     /**
      * Sets Secure NFC feature.
@@ -1952,41 +1800,27 @@ public final class NfcAdapter {
      * Enable NDEF Push feature.
      * <p>This API is for the Settings application.
      * @hide
+     * @removed
      */
     @SystemApi
     @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS)
+    @UnsupportedAppUsage
     public boolean enableNdefPush() {
-        if (!sHasNfcFeature) {
-            throw new UnsupportedOperationException();
-        }
-        try {
-            return sService.enableNdefPush();
-        } catch (RemoteException e) {
-            attemptDeadServiceRecovery(e);
         return false;
     }
-    }
 
     /**
      * Disable NDEF Push feature.
      * <p>This API is for the Settings application.
      * @hide
+     * @removed
      */
     @SystemApi
     @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS)
+    @UnsupportedAppUsage
     public boolean disableNdefPush() {
-        synchronized (NfcAdapter.class) {
-            if (!sHasNfcFeature) {
-                throw new UnsupportedOperationException();
-            }
-        }
-        try {
-            return sService.disableNdefPush();
-        } catch (RemoteException e) {
-            attemptDeadServiceRecovery(e);
         return false;
     }
-    }
 
     /**
      * Return true if the NDEF Push (Android Beam) feature is enabled.
@@ -2011,27 +1845,19 @@ public final class NfcAdapter {
      * @see android.provider.Settings#ACTION_NFCSHARING_SETTINGS
      * @return true if NDEF Push feature is enabled
      * @throws UnsupportedOperationException if FEATURE_NFC is unavailable.
-     * @deprecated this feature is deprecated. File sharing can work using other technology like
+     * @removed this feature is removed. File sharing can work using other technology like
      * Bluetooth.
      */
     @java.lang.Deprecated
-
+    @UnsupportedAppUsage
     public boolean isNdefPushEnabled() {
         synchronized (NfcAdapter.class) {
             if (!sHasNfcFeature) {
                 throw new UnsupportedOperationException();
             }
-            if (!sHasBeamFeature) {
+        }
         return false;
     }
-        }
-        try {
-            return sService.isNdefPushEnabled();
-        } catch (RemoteException e) {
-            attemptDeadServiceRecovery(e);
-            return false;
-        }
-    }
 
     /**
      * Signals that you are no longer interested in communicating with an NFC tag
@@ -2120,17 +1946,6 @@ public final class NfcAdapter {
         }
     }
 
-    /**
-     * @hide
-     */
-    public void setP2pModes(int initiatorModes, int targetModes) {
-        try {
-            sService.setP2pModes(initiatorModes, targetModes);
-        } catch (RemoteException e) {
-            attemptDeadServiceRecovery(e);
-        }
-    }
-
     /**
      * Registers a new NFC unlock handler with the NFC service.
      *

core/java/android/os/Build.java

@@ -787,12 +787,9 @@ public class Build {
          * PackageManager.setComponentEnabledSetting} will now throw an
          * IllegalArgumentException if the given component class name does not
          * exist in the application's manifest.
-         * <li> {@link android.nfc.NfcAdapter#setNdefPushMessage
+         * <li> {@code NfcAdapter.setNdefPushMessage},
-         * NfcAdapter.setNdefPushMessage},
+         * {@code NfcAdapter.setNdefPushMessageCallback} and
-         * {@link android.nfc.NfcAdapter#setNdefPushMessageCallback
+         * {@code NfcAdapter.setOnNdefPushCompleteCallback} will throw
-         * NfcAdapter.setNdefPushMessageCallback} and
-         * {@link android.nfc.NfcAdapter#setOnNdefPushCompleteCallback
-         * NfcAdapter.setOnNdefPushCompleteCallback} will throw
          * IllegalStateException if called after the Activity has been destroyed.
          * <li> Accessibility services must require the new
          * {@link android.Manifest.permission#BIND_ACCESSIBILITY_SERVICE} permission or

core/java/android/provider/Settings.java

@@ -1716,7 +1716,6 @@ public final class Settings {
      * Input: Nothing.
      * <p>
      * Output: Nothing
-     * @see android.nfc.NfcAdapter#isNdefPushEnabled()
      */
     @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
     public static final String ACTION_NFCSHARING_SETTINGS =

core/proto/android/nfc/nfc_service.proto

@@ -60,7 +60,7 @@ message NfcServiceDumpProto {
     optional bool secure_nfc_capable = 13;
     optional bool vr_mode_enabled = 14;
     optional DiscoveryParamsProto discovery_params = 15;
-    optional P2pLinkManagerProto p2p_link_manager = 16;
+    reserved 16;
     optional com.android.nfc.cardemulation.CardEmulationManagerProto card_emulation_manager = 17;
     optional NfcDispatcherProto nfc_dispatcher = 18;
     optional string native_crash_logs = 19 [(.android.privacy).dest = DEST_EXPLICIT];
@@ -77,38 +77,6 @@ message DiscoveryParamsProto {
     optional bool enable_p2p = 5;
 }
 
-// Debugging information for com.android.nfc.P2pLinkManager
-message P2pLinkManagerProto {
-    option (.android.msg_privacy).dest = DEST_AUTOMATIC;
-
-    enum LinkState {
-        LINK_STATE_UNKNOWN = 0;
-        LINK_STATE_DOWN = 1;
-        LINK_STATE_DEBOUNCE = 2;
-        LINK_STATE_UP = 3;
-    }
-
-    enum SendState {
-        SEND_STATE_UNKNOWN = 0;
-        SEND_STATE_NOTHING_TO_SEND = 1;
-        SEND_STATE_NEED_CONFIRMATION = 2;
-        SEND_STATE_SENDING = 3;
-        SEND_STATE_COMPLETE = 4;
-        SEND_STATE_CANCELED = 5;
-    }
-
-    optional int32 default_miu = 1;
-    optional int32 default_rw_size = 2;
-    optional LinkState link_state = 3;
-    optional SendState send_state = 4;
-    optional int32 send_flags = 5;
-    optional bool send_enabled = 6;
-    optional bool receive_enabled = 7;
-    optional string callback_ndef = 8 [(.android.privacy).dest = DEST_EXPLICIT];
-    optional .android.nfc.NdefMessageProto message_to_send = 9;
-    repeated string uris_to_send = 10 [(.android.privacy).dest = DEST_EXPLICIT];
-}
-
 // Debugging information for com.android.nfc.NfcDispatcher
 message NfcDispatcherProto {
     option (.android.msg_privacy).dest = DEST_AUTOMATIC;