public final class UsageStats
extends Object
implements Parcelable
java.lang.Object | |
↳ | android.app.usage.UsageStats |
Contains usage statistics for an app package for a specific time range.
Inherited constants |
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![]() android.os.Parcelable
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Fields |
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public static final Creator<UsageStats> |
CREATOR
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Public constructors |
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UsageStats(UsageStats stats) |
Public methods |
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void |
add(UsageStats right) Add the statistics from the right |
int |
describeContents() Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
long |
getFirstTimeStamp() Get the beginning of the time range this |
long |
getLastTimeStamp() Get the end of the time range this |
long |
getLastTimeUsed() Get the last time this package was used, measured in milliseconds since the epoch. |
String |
getPackageName() |
long |
getTotalTimeInForeground() Get the total time this package spent in the foreground, measured in milliseconds. |
void |
writeToParcel(Parcel dest, int flags) Flatten this object in to a Parcel. |
Inherited methods |
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![]() java.lang.Object
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![]() android.os.Parcelable
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void add (UsageStats right)
Add the statistics from the right UsageStats
to the left. The package name for both UsageStats
objects must be the same.
Parameters | |
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right |
UsageStats : The UsageStats object to merge into this one. |
Throws | |
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IllegalArgumentException |
if the package names of the two UsageStats objects are different. |
int describeContents ()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(Parcel, int)
, the return value of this method must include the CONTENTS_FILE_DESCRIPTOR
bit.
Returns | |
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int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. |
long getFirstTimeStamp ()
Get the beginning of the time range this UsageStats
represents, measured in milliseconds since the epoch.
currentTimeMillis()
.
Returns | |
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long |
long getLastTimeStamp ()
Get the end of the time range this UsageStats
represents, measured in milliseconds since the epoch.
currentTimeMillis()
.
Returns | |
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long |
long getLastTimeUsed ()
Get the last time this package was used, measured in milliseconds since the epoch.
SeecurrentTimeMillis()
.
Returns | |
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long |
long getTotalTimeInForeground ()
Get the total time this package spent in the foreground, measured in milliseconds.
Returns | |
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long |
void writeToParcel (Parcel dest, int flags)
Flatten this object in to a Parcel.
Parameters | |
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dest |
Parcel : The Parcel in which the object should be written. |
flags |
int : Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE . |