Merge "Revert "System API used by telephony to bind to WapPushManager app.""

1 files changed, 0 insertions, 178 deletions

diff --git a/core/java/android/telephony/WapPushManagerConnector.java b/core/java/android/telephony/WapPushManagerConnector.java
deleted file mode 100644
index a9df50685d5d..000000000000
--- a/core/java/android/telephony/WapPushManagerConnector.java
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Copyright (C) 2019 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.telephony;
-
-import android.annotation.IntDef;
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.annotation.SdkConstant;
-import android.annotation.SystemApi;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.ServiceConnection;
-import android.os.IBinder;
-import android.os.RemoteException;
-
-import com.android.internal.telephony.IWapPushManager;
-import com.android.internal.util.Preconditions;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-/**
- * APIs for platform to connect to the WAP push manager service.
- *
- * <p>To start connection, {@link #bindToWapPushManagerService} should be called.
- *
- * <p>Upon completion {@link #unbindWapPushManagerService} should be called to unbind the service.
- *
- * @hide
- */
-@SystemApi
-public final class WapPushManagerConnector {
-    private final Context mContext;
-
-    private volatile WapPushManagerConnection mConnection;
-    private volatile IWapPushManager mWapPushManager;
-    private String mWapPushManagerPackage;
-
-    /**
-     * The {@link android.content.Intent} that must be declared as handled by the
-     * WAP push manager service.
-     * @hide
-     */
-    @SdkConstant(SdkConstant.SdkConstantType.SERVICE_ACTION)
-    public static final String SERVICE_INTERFACE =
-            "com.android.internal.telephony.IWapPushManager";
-
-    /** @hide */
-    @IntDef(flag = true, prefix = {"RESULT_"}, value = {
-            RESULT_MESSAGE_HANDLED,
-            RESULT_APP_QUERY_FAILED,
-            RESULT_SIGNATURE_NO_MATCH,
-            RESULT_INVALID_RECEIVER_NAME,
-            RESULT_EXCEPTION_CAUGHT,
-            RESULT_FURTHER_PROCESSING,
-    })
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface ProcessMessageResult{}
-
-    /** {@link #processMessage} return value: Message is handled. */
-    public static final int RESULT_MESSAGE_HANDLED = 0x1;
-    /** {@link #processMessage} return value: Application ID or content type was not found. */
-    public static final int RESULT_APP_QUERY_FAILED = 0x2;
-    /** {@link #processMessage} return value: Receiver application signature check failed. */
-    public static final int RESULT_SIGNATURE_NO_MATCH = 0x4;
-    /** {@link #processMessage} return value: Receiver application was not found. */
-    public static final int RESULT_INVALID_RECEIVER_NAME = 0x8;
-    /** {@link #processMessage} return value: Unknown exception. */
-    public static final int RESULT_EXCEPTION_CAUGHT = 0x10;
-    /** {@link #processMessage} return value: further processing needed. */
-    public static final int RESULT_FURTHER_PROCESSING = 0x8000;
-
-    /** The application package name of the WAP push manager service. */
-    private static final String SERVICE_PACKAGE = "com.android.smspush";
-
-    public WapPushManagerConnector(@NonNull Context context) {
-        mContext = context;
-    }
-
-    /**
-     * Binds to the WAP push manager service. This method should be called exactly once.
-     *
-     * @return {@code true} upon successfully binding to a service, {@code false} otherwise
-     */
-    public boolean bindToWapPushManagerService() {
-        Preconditions.checkState(mConnection == null);
-
-        Intent intent = new Intent(SERVICE_INTERFACE);
-        ComponentName component = intent.resolveSystemService(mContext.getPackageManager(), 0);
-        intent.setComponent(component);
-        mConnection = new WapPushManagerConnection();
-        if (component != null
-                && mContext.bindService(intent, mConnection, Context.BIND_AUTO_CREATE)) {
-            mWapPushManagerPackage = component.getPackageName();
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * Returns the package name of WAP push manager service application connected to,
-     * or {@code null} if not connected.
-     */
-    @Nullable
-    public String getConnectedWapPushManagerServicePackage() {
-        return mWapPushManagerPackage;
-    }
-
-    /**
-     * Processes WAP push message and triggers the {@code intent}.
-     *
-     * @see RESULT_MESSAGE_HANDLED
-     * @see RESULT_APP_QUERY_FAILED
-     * @see RESULT_SIGNATURE_NO_MATCH
-     * @see RESULT_INVALID_RECEIVER_NAME
-     * @see RESULT_EXCEPTION_CAUGHT
-     * @see RESULT_FURTHER_PROCESSING
-     */
-    @ProcessMessageResult
-    public int processMessage(
-            @NonNull String applicationId, @NonNull String contentType, @NonNull Intent intent) {
-        try {
-            return mWapPushManager.processMessage(applicationId, contentType, intent);
-        } catch (NullPointerException | RemoteException e) {
-            return RESULT_EXCEPTION_CAUGHT;
-        }
-    }
-
-    /**
-     * Unbinds the WAP push manager service. This method should be called exactly once.
-     */
-    public void unbindWapPushManagerService() {
-        Preconditions.checkNotNull(mConnection);
-
-        mContext.unbindService(mConnection);
-        mConnection = null;
-    }
-
-    private class WapPushManagerConnection implements ServiceConnection {
-        @Override
-        public void onServiceConnected(ComponentName name, IBinder service) {
-            // Because we have bound to an explicit
-            // service that is running in our own process, we can
-            // cast its IBinder to a concrete class and directly access it.
-            mWapPushManager = IWapPushManager.Stub.asInterface(service);
-        }
-
-        @Override
-        public void onServiceDisconnected(ComponentName name) {
-            mWapPushManager = null;
-        }
-
-        @Override
-        public void onNullBinding(ComponentName name) {
-            onServiceDisconnected(name);
-        }
-
-        @Override
-        public void onBindingDied(ComponentName name) {
-            onServiceDisconnected(name);
-        }
-    }
-}