1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
/*
* Copyright (C) 2012 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.os.Parcel;
import android.os.Parcelable;
/**
* A Parcelable containing (legacy) location provider properties.
* This object is just used inside the framework and system services.
* @hide
*/
public final class ProviderProperties implements Parcelable {
/**
* True if provider requires access to a
* data network (e.g., the Internet), false otherwise.
*/
public final boolean mRequiresNetwork;
/**
* True if the provider requires access to a
* satellite-based positioning system (e.g., GPS), false
* otherwise.
*/
public final boolean mRequiresSatellite;
/**
* True if the provider requires access to an appropriate
* cellular network (e.g., to make use of cell tower IDs), false
* otherwise.
*/
public final boolean mRequiresCell;
/**
* True if the use of this provider may result in a
* monetary charge to the user, false if use is free. It is up to
* each provider to give accurate information. Cell (network) usage
* is not considered monetary cost.
*/
public final boolean mHasMonetaryCost;
/**
* True if the provider is able to provide altitude
* information, false otherwise. A provider that reports altitude
* under most circumstances but may occasionally not report it
* should return true.
*/
public final boolean mSupportsAltitude;
/**
* True if the provider is able to provide speed
* information, false otherwise. A provider that reports speed
* under most circumstances but may occasionally not report it
* should return true.
*/
public final boolean mSupportsSpeed;
/**
* True if the provider is able to provide bearing
* information, false otherwise. A provider that reports bearing
* under most circumstances but may occasionally not report it
* should return true.
*/
public final boolean mSupportsBearing;
/**
* Power requirement for this provider.
*
* @return the power requirement for this provider, as one of the
* constants Criteria.POWER_*.
*/
public final int mPowerRequirement;
/**
* Constant describing the horizontal accuracy returned
* by this provider.
*
* @return the horizontal accuracy for this provider, as one of the
* constants Criteria.ACCURACY_COARSE or Criteria.ACCURACY_FINE
*/
public final int mAccuracy;
public ProviderProperties(boolean mRequiresNetwork,
boolean mRequiresSatellite, boolean mRequiresCell, boolean mHasMonetaryCost,
boolean mSupportsAltitude, boolean mSupportsSpeed, boolean mSupportsBearing,
int mPowerRequirement, int mAccuracy) {
this.mRequiresNetwork = mRequiresNetwork;
this.mRequiresSatellite = mRequiresSatellite;
this.mRequiresCell = mRequiresCell;
this.mHasMonetaryCost = mHasMonetaryCost;
this.mSupportsAltitude = mSupportsAltitude;
this.mSupportsSpeed = mSupportsSpeed;
this.mSupportsBearing = mSupportsBearing;
this.mPowerRequirement = mPowerRequirement;
this.mAccuracy = mAccuracy;
}
public static final Parcelable.Creator<ProviderProperties> CREATOR =
new Parcelable.Creator<ProviderProperties>() {
@Override
public ProviderProperties createFromParcel(Parcel in) {
boolean requiresNetwork = in.readInt() == 1;
boolean requiresSatellite = in.readInt() == 1;
boolean requiresCell = in.readInt() == 1;
boolean hasMonetaryCost = in.readInt() == 1;
boolean supportsAltitude = in.readInt() == 1;
boolean supportsSpeed = in.readInt() == 1;
boolean supportsBearing = in.readInt() == 1;
int powerRequirement = in.readInt();
int accuracy = in.readInt();
return new ProviderProperties(requiresNetwork, requiresSatellite,
requiresCell, hasMonetaryCost, supportsAltitude, supportsSpeed, supportsBearing,
powerRequirement, accuracy);
}
@Override
public ProviderProperties[] newArray(int size) {
return new ProviderProperties[size];
}
};
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel parcel, int flags) {
parcel.writeInt(mRequiresNetwork ? 1 : 0);
parcel.writeInt(mRequiresSatellite ? 1 : 0);
parcel.writeInt(mRequiresCell ? 1 : 0);
parcel.writeInt(mHasMonetaryCost ? 1 : 0);
parcel.writeInt(mSupportsAltitude ? 1 : 0);
parcel.writeInt(mSupportsSpeed ? 1 : 0);
parcel.writeInt(mSupportsBearing ? 1 : 0);
parcel.writeInt(mPowerRequirement);
parcel.writeInt(mAccuracy);
}
}
|
