VolumeShaper.Configuration

INTERPOLATOR_TYPE_CUBIC

public static final int INTERPOLATOR_TYPE_CUBIC

Cubic interpolated volume curve. This is default if unspecified.

Constant Value: 2 (0x00000002)

INTERPOLATOR_TYPE_CUBIC_MONOTONIC

public static final int INTERPOLATOR_TYPE_CUBIC_MONOTONIC

Cubic interpolated volume curve that preserves local monotonicity. So long as the control points are locally monotonic, the curve interpolation between those points are monotonic. This is useful for cubic spline interpolated volume ramps and ducks.

Constant Value: 3 (0x00000003)

INTERPOLATOR_TYPE_LINEAR

public static final int INTERPOLATOR_TYPE_LINEAR

Linear interpolated volume curve.

Constant Value: 1 (0x00000001)

INTERPOLATOR_TYPE_STEP

public static final int INTERPOLATOR_TYPE_STEP

Stepwise volume curve.

Constant Value: 0 (0x00000000)

CREATOR

public static final Creator<VolumeShaper.Configuration> CREATOR

CUBIC_RAMP

public static final VolumeShaper.Configuration CUBIC_RAMP

A one second cubic ramp from silence to full volume. Use VolumeShaper.Configuration.Builder.reflectTimes() or VolumeShaper.Configuration.Builder.invertVolumes() to generate the matching cubic duck.

LINEAR_RAMP

public static final VolumeShaper.Configuration LINEAR_RAMP

A one second linear ramp from silence to full volume. Use VolumeShaper.Configuration.Builder.reflectTimes() or VolumeShaper.Configuration.Builder.invertVolumes() to generate the matching linear duck.

SCURVE_RAMP

public static final VolumeShaper.Configuration SCURVE_RAMP

A one second sine-squared s-curve ramp from silence to full volume. Use VolumeShaper.Configuration.Builder.reflectTimes() or VolumeShaper.Configuration.Builder.invertVolumes() to generate the matching sine-squared s-curve duck.

SINE_RAMP

public static final VolumeShaper.Configuration SINE_RAMP

A one second sine curve from silence to full volume for energy preserving cross fades. Use VolumeShaper.Configuration.Builder.reflectTimes() to generate the matching cosine duck.

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 o)

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.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

getDuration

public long getDuration ()

Returns the duration of the volume shape in milliseconds.

getInterpolatorType

public int getInterpolatorType ()

Returns the interpolator type.

getMaximumCurvePoints

public static int getMaximumCurvePoints ()

Returns the maximum number of curve points allowed for VolumeShaper.Configuration.Builder.setCurve(float[], float[]).

getTimes

public float[] getTimes ()

Returns the times (x) coordinate array of the volume curve points.

getVolumes

public float[] getVolumes ()

Returns the volumes (y) coordinate array of the volume curve points.

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 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 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.

toString

public String toString ()

Returns a string representation of the object.

writeToParcel

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.