Android example source code file (MockProvider.java)

This example Android source code file (MockProvider.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" ^TM.

Java - Android tags/keywords

android, bundle, ilocationmanager, location, locationproviderinterface, mockprovider, networkinfo, os, printwriterprinter, remoteexception, service, string, tag, util, utilities, utils

The MockProvider.java Android example source code

/*
 * Copyright (C) 2009 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 com.android.internal.location;

import android.location.ILocationManager;
import android.location.Location;
import android.location.LocationProvider;
import android.location.LocationProviderInterface;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.os.RemoteException;
import android.util.Log;
import android.util.PrintWriterPrinter;

import java.io.PrintWriter;

/**
 * A mock location provider used by LocationManagerService to implement test providers.
 *
 * {@hide}
 */
public class MockProvider implements LocationProviderInterface {
    private final String mName;
    private final ILocationManager mLocationManager;
    private final boolean mRequiresNetwork;
    private final boolean mRequiresSatellite;
    private final boolean mRequiresCell;
    private final boolean mHasMonetaryCost;
    private final boolean mSupportsAltitude;
    private final boolean mSupportsSpeed;
    private final boolean mSupportsBearing;
    private final int mPowerRequirement;
    private final int mAccuracy;
    private final Location mLocation;
    private int mStatus;
    private long mStatusUpdateTime;
    private final Bundle mExtras = new Bundle();
    private boolean mHasLocation;
    private boolean mHasStatus;
    private boolean mEnabled;

    private static final String TAG = "MockProvider";

    public MockProvider(String name,  ILocationManager locationManager,
        boolean requiresNetwork, boolean requiresSatellite,
        boolean requiresCell, boolean hasMonetaryCost, boolean supportsAltitude,
        boolean supportsSpeed, boolean supportsBearing, int powerRequirement, int accuracy) {
        mName = name;
        mLocationManager = locationManager;
        mRequiresNetwork = requiresNetwork;
        mRequiresSatellite = requiresSatellite;
        mRequiresCell = requiresCell;
        mHasMonetaryCost = hasMonetaryCost;
        mSupportsAltitude = supportsAltitude;
        mSupportsBearing = supportsBearing;
        mSupportsSpeed = supportsSpeed;
        mPowerRequirement = powerRequirement;
        mAccuracy = accuracy;
        mLocation = new Location(name);
    }

    public String getName() {
        return mName;
    }

    public void disable() {
        mEnabled = false;
    }

    public void enable() {
        mEnabled = true;
    }

    public boolean isEnabled() {
        return mEnabled;
    }

    public int getStatus(Bundle extras) {
        if (mHasStatus) {
            extras.clear();
            extras.putAll(mExtras);
            return mStatus;
        } else {
            return LocationProvider.AVAILABLE;
        }
    }

    public long getStatusUpdateTime() {
        return mStatusUpdateTime;
    }

    public int getAccuracy() {
        return mAccuracy;
    }

    public int getPowerRequirement() {
        return mPowerRequirement;
    }

    public boolean hasMonetaryCost() {
        return mHasMonetaryCost;
    }

    public boolean requiresCell() {
        return mRequiresCell;
    }

    public boolean requiresNetwork() {
        return mRequiresNetwork;
    }

    public boolean requiresSatellite() {
        return mRequiresSatellite;
    }

    public boolean supportsAltitude() {
        return mSupportsAltitude;
    }

    public boolean supportsBearing() {
        return mSupportsBearing;
    }

    public boolean supportsSpeed() {
        return mSupportsSpeed;
    }

    public void setLocation(Location l) {
        mLocation.set(l);
        mHasLocation = true;
        try {
            mLocationManager.reportLocation(mLocation, false);
        } catch (RemoteException e) {
            Log.e(TAG, "RemoteException calling reportLocation");
        }
    }

    public void clearLocation() {
        mHasLocation = false;
    }

    public void setStatus(int status, Bundle extras, long updateTime) {
        mStatus = status;
        mStatusUpdateTime = updateTime;
        mExtras.clear();
        if (extras != null) {
            mExtras.putAll(extras);
        }
        mHasStatus = true;
    }

    public void clearStatus() {
        mHasStatus = false;
        mStatusUpdateTime = 0;
    }

    public String getInternalState() {
        return null;
    }

    public void enableLocationTracking(boolean enable) {
    }

    public void setMinTime(long minTime) {
    }

    public void updateNetworkState(int state, NetworkInfo info) {
    }

    public void updateLocation(Location location) {
    }

    public boolean sendExtraCommand(String command, Bundle extras) {
        return false;
    }

    public void addListener(int uid) {
    }

    public void removeListener(int uid) {
    }

    public void dump(PrintWriter pw, String prefix) {
        pw.println(prefix + mName);
        pw.println(prefix + "mHasLocation=" + mHasLocation);
        pw.println(prefix + "mLocation:");
        mLocation.dump(new PrintWriterPrinter(pw), prefix + "  ");
        pw.println(prefix + "mHasStatus=" + mHasStatus);
        pw.println(prefix + "mStatus=" + mStatus);
        pw.println(prefix + "mStatusUpdateTime=" + mStatusUpdateTime);
        pw.println(prefix + "mExtras=" + mExtras);
    }
}