Requirements (ExoPlayer library)

java.lang.Object
- com.google.android.exoplayer2.scheduler.Requirements

All Implemented Interfaces:

Parcelable
```
public final class Requirements
extends Object
implements Parcelable
```
Defines a set of device state requirements.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface Requirements.RequirementFlags
Requirement flags.
- Nested classes/interfaces inherited from interface android.os.Parcelable
  Parcelable.ClassLoaderCreator<T extends Object>, Parcelable.Creator<T extends Object>

Nested Classes
Modifier and Type	Class	Description
`static interface`	`Requirements.RequirementFlags`	Requirement flags.

Field Summary

Fields
Modifier and Type	Field	Description
`static Parcelable.Creator<Requirements>`	`CREATOR`
`static int`	`DEVICE_CHARGING`	Requirement that the device is charging.
`static int`	`DEVICE_IDLE`	Requirement that the device is idle.
`static int`	`DEVICE_STORAGE_NOT_LOW`	Requirement that the device's internal storage is not low.
`static int`	`NETWORK`	Requirement that the device has network connectivity.
`static int`	`NETWORK_UNMETERED`	Requirement that the device has a network connection that is unmetered.

Fields inherited from interface android.os.Parcelable
CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

Constructor Summary

Constructors
Constructor Description

Requirements(int requirements)

Constructors
Constructor	Description
`Requirements(int requirements)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`checkRequirements(Context context)`	Returns whether the requirements are met.
`int`	`describeContents()`
`boolean`	`equals(Object o)`
`Requirements`	`filterRequirements(int requirementsFilter)`	Filters the requirements, returning the subset that are enabled by the provided filter.
`int`	`getNotMetRequirements(Context context)`	Returns requirements that are not met, or 0.
`int`	`getRequirements()`	Returns the requirements.
`int`	`hashCode()`
`boolean`	`isChargingRequired()`	Returns whether the device is required to be charging.
`boolean`	`isIdleRequired()`	Returns whether the device is required to be idle.
`boolean`	`isNetworkRequired()`	Returns whether network connectivity is required.
`boolean`	`isStorageNotLowRequired()`	Returns whether the device is required to not be low on internal storage.
`boolean`	`isUnmeteredNetworkRequired()`	Returns whether un-metered network connectivity is required.
`void`	`writeToParcel(Parcel dest, int flags)`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - NETWORK
```
public static final int NETWORK
```
    Requirement that the device has network connectivity.
    
    See Also:
    
    Constant Field Values
  - NETWORK_UNMETERED
```
public static final int NETWORK_UNMETERED
```
    Requirement that the device has a network connection that is unmetered.
    
    See Also:
    
    Constant Field Values
  - DEVICE_IDLE
```
public static final int DEVICE_IDLE
```
    Requirement that the device is idle.
    
    See Also:
    
    Constant Field Values
  - DEVICE_CHARGING
```
public static final int DEVICE_CHARGING
```
    Requirement that the device is charging.
    
    See Also:
    
    Constant Field Values
  - DEVICE_STORAGE_NOT_LOW
```
public static final int DEVICE_STORAGE_NOT_LOW
```
    Requirement that the device's internal storage is not low. Note that this requirement is not affected by the status of external storage.
    
    See Also:
    
    Constant Field Values
  - CREATOR
```
public static final Parcelable.Creator<Requirements> CREATOR
```
- Constructor Detail
  - Requirements
```
public Requirements(@RequirementFlags
                    int requirements)
```
    Parameters:
    
    requirements - A combination of requirement flags.
- Method Detail
  - getRequirements
```
@RequirementFlags
public int getRequirements()
```
    Returns the requirements.
  - filterRequirements
```
public Requirements filterRequirements(int requirementsFilter)
```
    Filters the requirements, returning the subset that are enabled by the provided filter.
    
    Parameters:
    
    requirementsFilter - The enabled Requirements.RequirementFlags.
    
    Returns:
    
    The filtered requirements. If the filter does not cause a change in the requirements then this instance will be returned.
  - isNetworkRequired
```
public boolean isNetworkRequired()
```
    Returns whether network connectivity is required.
  - isUnmeteredNetworkRequired
```
public boolean isUnmeteredNetworkRequired()
```
    Returns whether un-metered network connectivity is required.
  - isChargingRequired
```
public boolean isChargingRequired()
```
    Returns whether the device is required to be charging.
  - isIdleRequired
```
public boolean isIdleRequired()
```
    Returns whether the device is required to be idle.
  - isStorageNotLowRequired
```
public boolean isStorageNotLowRequired()
```
    Returns whether the device is required to not be low on internal storage.
  - checkRequirements
```
public boolean checkRequirements(Context context)
```
    Returns whether the requirements are met.
    
    Parameters:
    
    context - Any context.
    
    Returns:
    
    Whether the requirements are met.
  - getNotMetRequirements
```
@RequirementFlags
public int getNotMetRequirements(Context context)
```
    Returns requirements that are not met, or 0.
    
    Parameters:
    
    context - Any context.
    
    Returns:
    
    The requirements that are not met, or 0.
  - equals
```
public boolean equals(@Nullable
                      Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - describeContents
```
public int describeContents()
```
    Specified by:
    
    describeContents in interface Parcelable
  - writeToParcel
```
public void writeToParcel(Parcel dest,
                          int flags)
```
    Specified by:
    
    writeToParcel in interface Parcelable

Class Requirements

Nested Class Summary

Nested classes/interfaces inherited from interface android.os.Parcelable

Field Summary

Fields inherited from interface android.os.Parcelable

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NETWORK

NETWORK_UNMETERED

DEVICE_IDLE

DEVICE_CHARGING

DEVICE_STORAGE_NOT_LOW

CREATOR

Constructor Detail

Requirements

Method Detail

getRequirements

filterRequirements

isNetworkRequired

isUnmeteredNetworkRequired

isChargingRequired

isIdleRequired

isStorageNotLowRequired

checkRequirements

getNotMetRequirements

equals

hashCode

describeContents

writeToParcel