Session2Command

COMMAND_CODE_CUSTOM

public static final int COMMAND_CODE_CUSTOM

Command code for the custom command which can be defined by string action in the Session2Command.

Constant Value: 0 (0x00000000)

RESULT_ERROR_UNKNOWN_ERROR

public static final int RESULT_ERROR_UNKNOWN_ERROR

Result code represents that call is ended with an unknown error.

Constant Value: -1 (0xffffffff)

RESULT_INFO_SKIPPED

public static final int RESULT_INFO_SKIPPED

Result code representing that the command is skipped or canceled. For an example, a seek command can be skipped if it is followed by another seek command.

Constant Value: 1 (0x00000001)

RESULT_SUCCESS

public static final int RESULT_SUCCESS

Result code representing that the command is successfully completed.

Constant Value: 0 (0x00000000)

CREATOR

public static final Creator<Session2Command> CREATOR

Session2Command

public Session2Command (int commandCode)

Constructor for creating a command predefined in AndroidX media2.

Session2Command

public Session2Command (String action, 
                Bundle extras)

Constructor for creating a custom command.

describeContents

public 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(android.os.Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

equals

public boolean equals (Object obj)

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

getCommandCode

public int getCommandCode ()

Gets the command code of a predefined command. This will return COMMAND_CODE_CUSTOM for a custom command.

getCustomCommand

public String getCustomCommand ()

Gets the action of a custom command. This will return null for a predefined command.

getExtras

public Bundle getExtras ()

Gets the extra bundle of a custom command. This will return null for a predefined command.

hashCode

public int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java™ programming language.)

writeToParcel

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.