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A library jar that provides APIs for Applications written for the Google Android Platform.
/*
* Copyright (C) 2013 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 android.print;
import android.annotation.IntDef;
import android.annotation.IntRange;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.StringRes;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.Resources.NotFoundException;
import android.os.Parcel;
import android.os.Parcelable;
import android.service.print.PrintAttributesProto;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.ArraySet;
import android.util.Log;
import com.android.internal.R;
import com.android.internal.util.Preconditions;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.Map;
/**
* This class represents the attributes of a print job. These attributes
* describe how the printed content should be laid out. For example, the
* print attributes may state that the content should be laid out on a
* letter size with 300 DPI (dots per inch) resolution, have a margin of
* 10 mills (thousand of an inch) on all sides, and be black and white.
*/
public final class PrintAttributes implements Parcelable {
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(flag = true, prefix = { "COLOR_MODE_" }, value = {
COLOR_MODE_MONOCHROME,
COLOR_MODE_COLOR
})
@interface ColorMode {
}
/** Color mode: Monochrome color scheme, for example one color is used. */
public static final int COLOR_MODE_MONOCHROME = PrintAttributesProto.COLOR_MODE_MONOCHROME;
/** Color mode: Color color scheme, for example many colors are used. */
public static final int COLOR_MODE_COLOR = PrintAttributesProto.COLOR_MODE_COLOR;
private static final int VALID_COLOR_MODES =
COLOR_MODE_MONOCHROME | COLOR_MODE_COLOR;
/** @hide */
@Retention(RetentionPolicy.SOURCE)
@IntDef(flag = true, prefix = { "DUPLEX_MODE_" }, value = {
DUPLEX_MODE_NONE,
DUPLEX_MODE_LONG_EDGE,
DUPLEX_MODE_SHORT_EDGE
})
@interface DuplexMode {
}
/** Duplex mode: No duplexing. */
public static final int DUPLEX_MODE_NONE = PrintAttributesProto.DUPLEX_MODE_NONE;
/** Duplex mode: Pages are turned sideways along the long edge - like a book. */
public static final int DUPLEX_MODE_LONG_EDGE = PrintAttributesProto.DUPLEX_MODE_LONG_EDGE;
/** Duplex mode: Pages are turned upwards along the short edge - like a notpad. */
public static final int DUPLEX_MODE_SHORT_EDGE = PrintAttributesProto.DUPLEX_MODE_SHORT_EDGE;
private static final int VALID_DUPLEX_MODES =
DUPLEX_MODE_NONE | DUPLEX_MODE_LONG_EDGE | DUPLEX_MODE_SHORT_EDGE;
private @Nullable MediaSize mMediaSize;
private @Nullable Resolution mResolution;
private @Nullable Margins mMinMargins;
private @IntRange(from = 0) int mColorMode;
private @IntRange(from = 0) int mDuplexMode;
PrintAttributes() {
/* hide constructor */
}
private PrintAttributes(@NonNull Parcel parcel) {
mMediaSize = (parcel.readInt() == 1) ? MediaSize.createFromParcel(parcel) : null;
mResolution = (parcel.readInt() == 1) ? Resolution.createFromParcel(parcel) : null;
mMinMargins = (parcel.readInt() == 1) ? Margins.createFromParcel(parcel) : null;
mColorMode = parcel.readInt();
if (mColorMode != 0) {
enforceValidColorMode(mColorMode);
}
mDuplexMode = parcel.readInt();
if (mDuplexMode != 0) {
enforceValidDuplexMode(mDuplexMode);
}
}
/**
* Gets the media size.
*
* @return The media size or null if not set.
*/
public @Nullable MediaSize getMediaSize() {
return mMediaSize;
}
/**
* Sets the media size.
*
* @param mediaSize The media size.
*
* @hide
*/
public void setMediaSize(MediaSize mediaSize) {
mMediaSize = mediaSize;
}
/**
* Gets the resolution.
*
* @return The resolution or null if not set.
*/
public @Nullable Resolution getResolution() {
return mResolution;
}
/**
* Sets the resolution.
*
* @param resolution The resolution.
*
* @hide
*/
public void setResolution(Resolution resolution) {
mResolution = resolution;
}
/**
* Gets the minimal margins. If the content does not fit
* these margins it will be clipped.
*
* These margins are physically imposed by the printer and they
* are not rotated, i.e. they are the same for both portrait and
* landscape. For example, a printer may not be able to print in a stripe
* on both left and right sides of the page.
*
*
*
* @return The margins or null if not set.
*/
public @Nullable Margins getMinMargins() {
return mMinMargins;
}
/**
* Sets the minimal margins. If the content does not fit
* these margins it will be clipped.
*
* These margins are physically imposed by the printer and they
* are not rotated, i.e. they are the same for both portrait and
* landscape. For example, a printer may not be able to print in a stripe
* on both left and right sides of the page.
*
*
*
* @param margins The margins.
*
* @hide
*/
public void setMinMargins(Margins margins) {
mMinMargins = margins;
}
/**
* Gets the color mode.
*
* @return The color mode or zero if not set.
*
* @see #COLOR_MODE_COLOR
* @see #COLOR_MODE_MONOCHROME
*/
public @IntRange(from = 0) int getColorMode() {
return mColorMode;
}
/**
* Sets the color mode.
*
* @param colorMode The color mode.
*
* @see #COLOR_MODE_MONOCHROME
* @see #COLOR_MODE_COLOR
*
* @hide
*/
public void setColorMode(int colorMode) {
enforceValidColorMode(colorMode);
mColorMode = colorMode;
}
/**
* Gets whether this print attributes are in portrait orientation,
* which is the media size is in portrait and all orientation dependent
* attributes such as resolution and margins are properly adjusted.
*
* @return Whether this print attributes are in portrait.
*
* @hide
*/
public boolean isPortrait() {
return mMediaSize.isPortrait();
}
/**
* Gets the duplex mode.
*
* @return The duplex mode or zero if not set.
*
* @see #DUPLEX_MODE_NONE
* @see #DUPLEX_MODE_LONG_EDGE
* @see #DUPLEX_MODE_SHORT_EDGE
*/
public @IntRange(from = 0) int getDuplexMode() {
return mDuplexMode;
}
/**
* Sets the duplex mode.
*
* @param duplexMode The duplex mode.
*
* @see #DUPLEX_MODE_NONE
* @see #DUPLEX_MODE_LONG_EDGE
* @see #DUPLEX_MODE_SHORT_EDGE
*
* @hide
*/
public void setDuplexMode(int duplexMode) {
enforceValidDuplexMode(duplexMode);
mDuplexMode = duplexMode;
}
/**
* Gets a new print attributes instance which is in portrait orientation,
* which is the media size is in portrait and all orientation dependent
* attributes such as resolution and margins are properly adjusted.
*
* @return New instance in portrait orientation if this one is in
* landscape, otherwise this instance.
*
* @hide
*/
public PrintAttributes asPortrait() {
if (isPortrait()) {
return this;
}
PrintAttributes attributes = new PrintAttributes();
// Rotate the media size.
attributes.setMediaSize(getMediaSize().asPortrait());
// Rotate the resolution.
Resolution oldResolution = getResolution();
Resolution newResolution = new Resolution(
oldResolution.getId(),
oldResolution.getLabel(),
oldResolution.getVerticalDpi(),
oldResolution.getHorizontalDpi());
attributes.setResolution(newResolution);
// Do not rotate the physical margins.
attributes.setMinMargins(getMinMargins());
attributes.setColorMode(getColorMode());
attributes.setDuplexMode(getDuplexMode());
return attributes;
}
/**
* Gets a new print attributes instance which is in landscape orientation,
* which is the media size is in landscape and all orientation dependent
* attributes such as resolution and margins are properly adjusted.
*
* @return New instance in landscape orientation if this one is in
* portrait, otherwise this instance.
*
* @hide
*/
public PrintAttributes asLandscape() {
if (!isPortrait()) {
return this;
}
PrintAttributes attributes = new PrintAttributes();
// Rotate the media size.
attributes.setMediaSize(getMediaSize().asLandscape());
// Rotate the resolution.
Resolution oldResolution = getResolution();
Resolution newResolution = new Resolution(
oldResolution.getId(),
oldResolution.getLabel(),
oldResolution.getVerticalDpi(),
oldResolution.getHorizontalDpi());
attributes.setResolution(newResolution);
// Do not rotate the physical margins.
attributes.setMinMargins(getMinMargins());
attributes.setColorMode(getColorMode());
attributes.setDuplexMode(getDuplexMode());
return attributes;
}
@Override
public void writeToParcel(Parcel parcel, int flags) {
if (mMediaSize != null) {
parcel.writeInt(1);
mMediaSize.writeToParcel(parcel);
} else {
parcel.writeInt(0);
}
if (mResolution != null) {
parcel.writeInt(1);
mResolution.writeToParcel(parcel);
} else {
parcel.writeInt(0);
}
if (mMinMargins != null) {
parcel.writeInt(1);
mMinMargins.writeToParcel(parcel);
} else {
parcel.writeInt(0);
}
parcel.writeInt(mColorMode);
parcel.writeInt(mDuplexMode);
}
@Override
public int describeContents() {
return 0;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + mColorMode;
result = prime * result + mDuplexMode;
result = prime * result + ((mMinMargins == null) ? 0 : mMinMargins.hashCode());
result = prime * result + ((mMediaSize == null) ? 0 : mMediaSize.hashCode());
result = prime * result + ((mResolution == null) ? 0 : mResolution.hashCode());
return result;
}
@Override
public boolean equals(@Nullable Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
PrintAttributes other = (PrintAttributes) obj;
if (mColorMode != other.mColorMode) {
return false;
}
if (mDuplexMode != other.mDuplexMode) {
return false;
}
if (mMinMargins == null) {
if (other.mMinMargins != null) {
return false;
}
} else if (!mMinMargins.equals(other.mMinMargins)) {
return false;
}
if (mMediaSize == null) {
if (other.mMediaSize != null) {
return false;
}
} else if (!mMediaSize.equals(other.mMediaSize)) {
return false;
}
if (mResolution == null) {
if (other.mResolution != null) {
return false;
}
} else if (!mResolution.equals(other.mResolution)) {
return false;
}
return true;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("PrintAttributes{");
builder.append("mediaSize: ").append(mMediaSize);
if (mMediaSize != null) {
builder.append(", orientation: ").append(mMediaSize.isPortrait()
? "portrait" : "landscape");
} else {
builder.append(", orientation: ").append("null");
}
builder.append(", resolution: ").append(mResolution);
builder.append(", minMargins: ").append(mMinMargins);
builder.append(", colorMode: ").append(colorModeToString(mColorMode));
builder.append(", duplexMode: ").append(duplexModeToString(mDuplexMode));
builder.append("}");
return builder.toString();
}
/** @hide */
public void clear() {
mMediaSize = null;
mResolution = null;
mMinMargins = null;
mColorMode = 0;
mDuplexMode = 0;
}
/**
* @hide
*/
public void copyFrom(PrintAttributes other) {
mMediaSize = other.mMediaSize;
mResolution = other.mResolution;
mMinMargins = other.mMinMargins;
mColorMode = other.mColorMode;
mDuplexMode = other.mDuplexMode;
}
/**
* This class specifies a supported media size. Media size is the
* dimension of the media on which the content is printed. For
* example, the {@link #NA_LETTER} media size designates a page
* with size 8.5" x 11".
*/
public static final class MediaSize {
private static final String LOG_TAG = "MediaSize";
private static final Map sIdToMediaSizeMap =
new ArrayMap<>();
/**
* Unknown media size in portrait mode.
*
* Note: This is for specifying orientation without media
* size. You should not use the dimensions reported by this instance.
*
*/
public static final MediaSize UNKNOWN_PORTRAIT =
new MediaSize("UNKNOWN_PORTRAIT", "android",
R.string.mediasize_unknown_portrait, 1, Integer.MAX_VALUE);
/**
* Unknown media size in landscape mode.
*
* Note: This is for specifying orientation without media
* size. You should not use the dimensions reported by this instance.
*
*/
public static final MediaSize UNKNOWN_LANDSCAPE =
new MediaSize("UNKNOWN_LANDSCAPE", "android",
R.string.mediasize_unknown_landscape, Integer.MAX_VALUE, 1);
// ISO sizes
/** ISO A0 media size: 841mm x 1189mm (33.11" x 46.81") */
public static final MediaSize ISO_A0 =
new MediaSize("ISO_A0", "android", R.string.mediasize_iso_a0, 33110, 46810);
/** ISO A1 media size: 594mm x 841mm (23.39" x 33.11") */
public static final MediaSize ISO_A1 =
new MediaSize("ISO_A1", "android", R.string.mediasize_iso_a1, 23390, 33110);
/** ISO A2 media size: 420mm x 594mm (16.54" x 23.39") */
public static final MediaSize ISO_A2 =
new MediaSize("ISO_A2", "android", R.string.mediasize_iso_a2, 16540, 23390);
/** ISO A3 media size: 297mm x 420mm (11.69" x 16.54") */
public static final MediaSize ISO_A3 =
new MediaSize("ISO_A3", "android", R.string.mediasize_iso_a3, 11690, 16540);
/** ISO A4 media size: 210mm x 297mm (8.27" x 11.69") */
public static final MediaSize ISO_A4 =
new MediaSize("ISO_A4", "android", R.string.mediasize_iso_a4, 8270, 11690);
/** ISO A5 media size: 148mm x 210mm (5.83" x 8.27") */
public static final MediaSize ISO_A5 =
new MediaSize("ISO_A5", "android", R.string.mediasize_iso_a5, 5830, 8270);
/** ISO A6 media size: 105mm x 148mm (4.13" x 5.83") */
public static final MediaSize ISO_A6 =
new MediaSize("ISO_A6", "android", R.string.mediasize_iso_a6, 4130, 5830);
/** ISO A7 media size: 74mm x 105mm (2.91" x 4.13") */
public static final MediaSize ISO_A7 =
new MediaSize("ISO_A7", "android", R.string.mediasize_iso_a7, 2910, 4130);
/** ISO A8 media size: 52mm x 74mm (2.05" x 2.91") */
public static final MediaSize ISO_A8 =
new MediaSize("ISO_A8", "android", R.string.mediasize_iso_a8, 2050, 2910);
/** ISO A9 media size: 37mm x 52mm (1.46" x 2.05") */
public static final MediaSize ISO_A9 =
new MediaSize("ISO_A9", "android", R.string.mediasize_iso_a9, 1460, 2050);
/** ISO A10 media size: 26mm x 37mm (1.02" x 1.46") */
public static final MediaSize ISO_A10 =
new MediaSize("ISO_A10", "android", R.string.mediasize_iso_a10, 1020, 1460);
/** ISO B0 media size: 1000mm x 1414mm (39.37" x 55.67") */
public static final MediaSize ISO_B0 =
new MediaSize("ISO_B0", "android", R.string.mediasize_iso_b0, 39370, 55670);
/** ISO B1 media size: 707mm x 1000mm (27.83" x 39.37") */
public static final MediaSize ISO_B1 =
new MediaSize("ISO_B1", "android", R.string.mediasize_iso_b1, 27830, 39370);
/** ISO B2 media size: 500mm x 707mm (19.69" x 27.83") */
public static final MediaSize ISO_B2 =
new MediaSize("ISO_B2", "android", R.string.mediasize_iso_b2, 19690, 27830);
/** ISO B3 media size: 353mm x 500mm (13.90" x 19.69") */
public static final MediaSize ISO_B3 =
new MediaSize("ISO_B3", "android", R.string.mediasize_iso_b3, 13900, 19690);
/** ISO B4 media size: 250mm x 353mm (9.84" x 13.90") */
public static final MediaSize ISO_B4 =
new MediaSize("ISO_B4", "android", R.string.mediasize_iso_b4, 9840, 13900);
/** ISO B5 media size: 176mm x 250mm (6.93" x 9.84") */
public static final MediaSize ISO_B5 =
new MediaSize("ISO_B5", "android", R.string.mediasize_iso_b5, 6930, 9840);
/** ISO B6 media size: 125mm x 176mm (4.92" x 6.93") */
public static final MediaSize ISO_B6 =
new MediaSize("ISO_B6", "android", R.string.mediasize_iso_b6, 4920, 6930);
/** ISO B7 media size: 88mm x 125mm (3.46" x 4.92") */
public static final MediaSize ISO_B7 =
new MediaSize("ISO_B7", "android", R.string.mediasize_iso_b7, 3460, 4920);
/** ISO B8 media size: 62mm x 88mm (2.44" x 3.46") */
public static final MediaSize ISO_B8 =
new MediaSize("ISO_B8", "android", R.string.mediasize_iso_b8, 2440, 3460);
/** ISO B9 media size: 44mm x 62mm (1.73" x 2.44") */
public static final MediaSize ISO_B9 =
new MediaSize("ISO_B9", "android", R.string.mediasize_iso_b9, 1730, 2440);
/** ISO B10 media size: 31mm x 44mm (1.22" x 1.73") */
public static final MediaSize ISO_B10 =
new MediaSize("ISO_B10", "android", R.string.mediasize_iso_b10, 1220, 1730);
/** ISO C0 media size: 917mm x 1297mm (36.10" x 51.06") */
public static final MediaSize ISO_C0 =
new MediaSize("ISO_C0", "android", R.string.mediasize_iso_c0, 36100, 51060);
/** ISO C1 media size: 648mm x 917mm (25.51" x 36.10") */
public static final MediaSize ISO_C1 =
new MediaSize("ISO_C1", "android", R.string.mediasize_iso_c1, 25510, 36100);
/** ISO C2 media size: 458mm x 648mm (18.03" x 25.51") */
public static final MediaSize ISO_C2 =
new MediaSize("ISO_C2", "android", R.string.mediasize_iso_c2, 18030, 25510);
/** ISO C3 media size: 324mm x 458mm (12.76" x 18.03") */
public static final MediaSize ISO_C3 =
new MediaSize("ISO_C3", "android", R.string.mediasize_iso_c3, 12760, 18030);
/** ISO C4 media size: 229mm x 324mm (9.02" x 12.76") */
public static final MediaSize ISO_C4 =
new MediaSize("ISO_C4", "android", R.string.mediasize_iso_c4, 9020, 12760);
/** ISO C5 media size: 162mm x 229mm (6.38" x 9.02") */
public static final MediaSize ISO_C5 =
new MediaSize("ISO_C5", "android", R.string.mediasize_iso_c5, 6380, 9020);
/** ISO C6 media size: 114mm x 162mm (4.49" x 6.38") */
public static final MediaSize ISO_C6 =
new MediaSize("ISO_C6", "android", R.string.mediasize_iso_c6, 4490, 6380);
/** ISO C7 media size: 81mm x 114mm (3.19" x 4.49") */
public static final MediaSize ISO_C7 =
new MediaSize("ISO_C7", "android", R.string.mediasize_iso_c7, 3190, 4490);
/** ISO C8 media size: 57mm x 81mm (2.24" x 3.19") */
public static final MediaSize ISO_C8 =
new MediaSize("ISO_C8", "android", R.string.mediasize_iso_c8, 2240, 3190);
/** ISO C9 media size: 40mm x 57mm (1.57" x 2.24") */
public static final MediaSize ISO_C9 =
new MediaSize("ISO_C9", "android", R.string.mediasize_iso_c9, 1570, 2240);
/** ISO C10 media size: 28mm x 40mm (1.10" x 1.57") */
public static final MediaSize ISO_C10 =
new MediaSize("ISO_C10", "android", R.string.mediasize_iso_c10, 1100, 1570);
// North America
/** North America Letter media size: 8.5" x 11" (279mm x 216mm) */
public static final MediaSize NA_LETTER =
new MediaSize("NA_LETTER", "android", R.string.mediasize_na_letter, 8500, 11000);
/** North America Government-Letter media size: 8.0" x 10.5" (203mm x 267mm) */
public static final MediaSize NA_GOVT_LETTER =
new MediaSize("NA_GOVT_LETTER", "android",
R.string.mediasize_na_gvrnmt_letter, 8000, 10500);
/** North America Legal media size: 8.5" x 14" (216mm x 356mm) */
public static final MediaSize NA_LEGAL =
new MediaSize("NA_LEGAL", "android", R.string.mediasize_na_legal, 8500, 14000);
/** North America Junior Legal media size: 8.0" x 5.0" (203mm × 127mm) */
public static final MediaSize NA_JUNIOR_LEGAL =
new MediaSize("NA_JUNIOR_LEGAL", "android",
R.string.mediasize_na_junior_legal, 8000, 5000);
/** North America Ledger media size: 17" x 11" (432mm × 279mm) */
public static final MediaSize NA_LEDGER =
new MediaSize("NA_LEDGER", "android", R.string.mediasize_na_ledger, 17000, 11000);
/** North America Tabloid media size: 11" x 17" (279mm × 432mm) */
public static final MediaSize NA_TABLOID =
new MediaSize("NA_TABLOID", "android",
R.string.mediasize_na_tabloid, 11000, 17000);
/** North America Index Card 3x5 media size: 3" x 5" (76mm x 127mm) */
public static final MediaSize NA_INDEX_3X5 =
new MediaSize("NA_INDEX_3X5", "android",
R.string.mediasize_na_index_3x5, 3000, 5000);
/** North America Index Card 4x6 media size: 4" x 6" (102mm x 152mm) */
public static final MediaSize NA_INDEX_4X6 =
new MediaSize("NA_INDEX_4X6", "android",
R.string.mediasize_na_index_4x6, 4000, 6000);
/** North America Index Card 5x8 media size: 5" x 8" (127mm x 203mm) */
public static final MediaSize NA_INDEX_5X8 =
new MediaSize("NA_INDEX_5X8", "android",
R.string.mediasize_na_index_5x8, 5000, 8000);
/** North America Monarch media size: 7.25" x 10.5" (184mm x 267mm) */
public static final MediaSize NA_MONARCH =
new MediaSize("NA_MONARCH", "android",
R.string.mediasize_na_monarch, 7250, 10500);
/** North America Quarto media size: 8" x 10" (203mm x 254mm) */
public static final MediaSize NA_QUARTO =
new MediaSize("NA_QUARTO", "android",
R.string.mediasize_na_quarto, 8000, 10000);
/** North America Foolscap media size: 8" x 13" (203mm x 330mm) */
public static final MediaSize NA_FOOLSCAP =
new MediaSize("NA_FOOLSCAP", "android",
R.string.mediasize_na_foolscap, 8000, 13000);
/** North America ANSI C media size: 17" x 22" (432mm x 559mm) */
public static final @NonNull MediaSize ANSI_C =
new MediaSize("ANSI_C", "android",
R.string.mediasize_na_ansi_c, 17000, 22000);
/** North America ANSI D media size: 22" x 34" (559mm x 864mm) */
public static final @NonNull MediaSize ANSI_D =
new MediaSize("ANSI_D", "android",
R.string.mediasize_na_ansi_d, 22000, 34000);
/** North America ANSI E media size: 34" x 44" (864mm x 1118mm) */
public static final @NonNull MediaSize ANSI_E =
new MediaSize("ANSI_E", "android",
R.string.mediasize_na_ansi_e, 34000, 44000);
/** North America ANSI F media size: 28" x 40" (711mm x 1016mm) */
public static final @NonNull MediaSize ANSI_F =
new MediaSize("ANSI_F", "android",
R.string.mediasize_na_ansi_f, 28000, 40000);
/** North America Arch A media size: 9" x 12" (229mm x 305mm) */
public static final @NonNull MediaSize NA_ARCH_A =
new MediaSize("NA_ARCH_A", "android",
R.string.mediasize_na_arch_a, 9000, 12000);
/** North America Arch B media size: 12" x 18" (305mm x 457mm) */
public static final @NonNull MediaSize NA_ARCH_B =
new MediaSize("NA_ARCH_B", "android",
R.string.mediasize_na_arch_b, 12000, 18000);
/** North America Arch C media size: 18" x 24" (457mm x 610mm) */
public static final @NonNull MediaSize NA_ARCH_C =
new MediaSize("NA_ARCH_C", "android",
R.string.mediasize_na_arch_c, 18000, 24000);
/** North America Arch D media size: 24" x 36" (610mm x 914mm) */
public static final @NonNull MediaSize NA_ARCH_D =
new MediaSize("NA_ARCH_D", "android",
R.string.mediasize_na_arch_d, 24000, 36000);
/** North America Arch E media size: 36" x 48" (914mm x 1219mm) */
public static final @NonNull MediaSize NA_ARCH_E =
new MediaSize("NA_ARCH_E", "android",
R.string.mediasize_na_arch_e, 36000, 48000);
/** North America Arch E1 media size: 30" x 42" (762mm x 1067mm) */
public static final @NonNull MediaSize NA_ARCH_E1 =
new MediaSize("NA_ARCH_E1", "android",
R.string.mediasize_na_arch_e1, 30000, 42000);
/** North America Super B media size: 13" x 19" (330mm x 483mm) */
public static final @NonNull MediaSize NA_SUPER_B =
new MediaSize("NA_SUPER_B", "android",
R.string.mediasize_na_super_b, 13000, 19000);
// Chinese
/** Chinese ROC 8K media size: 270mm x 390mm (10.629" x 15.3543") */
public static final MediaSize ROC_8K =
new MediaSize("ROC_8K", "android",
R.string.mediasize_chinese_roc_8k, 10629, 15354);
/** Chinese ROC 16K media size: 195mm x 270mm (7.677" x 10.629") */
public static final MediaSize ROC_16K =
new MediaSize("ROC_16K", "android",
R.string.mediasize_chinese_roc_16k, 7677, 10629);
/** Chinese PRC 1 media size: 102mm x 165mm (4.015" x 6.496") */
public static final MediaSize PRC_1 =
new MediaSize("PRC_1", "android",
R.string.mediasize_chinese_prc_1, 4015, 6496);
/** Chinese PRC 2 media size: 102mm x 176mm (4.015" x 6.929") */
public static final MediaSize PRC_2 =
new MediaSize("PRC_2", "android",
R.string.mediasize_chinese_prc_2, 4015, 6929);
/** Chinese PRC 3 media size: 125mm x 176mm (4.921" x 6.929") */
public static final MediaSize PRC_3 =
new MediaSize("PRC_3", "android",
R.string.mediasize_chinese_prc_3, 4921, 6929);
/** Chinese PRC 4 media size: 110mm x 208mm (4.330" x 8.189") */
public static final MediaSize PRC_4 =
new MediaSize("PRC_4", "android",
R.string.mediasize_chinese_prc_4, 4330, 8189);
/** Chinese PRC 5 media size: 110mm x 220mm (4.330" x 8.661") */
public static final MediaSize PRC_5 =
new MediaSize("PRC_5", "android",
R.string.mediasize_chinese_prc_5, 4330, 8661);
/** Chinese PRC 6 media size: 120mm x 320mm (4.724" x 12.599") */
public static final MediaSize PRC_6 =
new MediaSize("PRC_6", "android",
R.string.mediasize_chinese_prc_6, 4724, 12599);
/** Chinese PRC 7 media size: 160mm x 230mm (6.299" x 9.055") */
public static final MediaSize PRC_7 =
new MediaSize("PRC_7", "android",
R.string.mediasize_chinese_prc_7, 6299, 9055);
/** Chinese PRC 8 media size: 120mm x 309mm (4.724" x 12.165") */
public static final MediaSize PRC_8 =
new MediaSize("PRC_8", "android",
R.string.mediasize_chinese_prc_8, 4724, 12165);
/** Chinese PRC 9 media size: 229mm x 324mm (9.016" x 12.756") */
public static final MediaSize PRC_9 =
new MediaSize("PRC_9", "android",
R.string.mediasize_chinese_prc_9, 9016, 12756);
/** Chinese PRC 10 media size: 324mm x 458mm (12.756" x 18.032") */
public static final MediaSize PRC_10 =
new MediaSize("PRC_10", "android",
R.string.mediasize_chinese_prc_10, 12756, 18032);
/** Chinese PRC 16k media size: 146mm x 215mm (5.749" x 8.465") */
public static final MediaSize PRC_16K =
new MediaSize("PRC_16K", "android",
R.string.mediasize_chinese_prc_16k, 5749, 8465);
/** Chinese Pa Kai media size: 267mm x 389mm (10.512" x 15.315") */
public static final MediaSize OM_PA_KAI =
new MediaSize("OM_PA_KAI", "android",
R.string.mediasize_chinese_om_pa_kai, 10512, 15315);
/** Chinese Dai Pa Kai media size: 275mm x 395mm (10.827" x 15.551") */
public static final MediaSize OM_DAI_PA_KAI =
new MediaSize("OM_DAI_PA_KAI", "android",
R.string.mediasize_chinese_om_dai_pa_kai, 10827, 15551);
/** Chinese Jurro Ku Kai media size: 198mm x 275mm (7.796" x 10.827") */
public static final MediaSize OM_JUURO_KU_KAI =
new MediaSize("OM_JUURO_KU_KAI", "android",
R.string.mediasize_chinese_om_jurro_ku_kai, 7796, 10827);
// Japanese
/** Japanese JIS B10 media size: 32mm x 45mm (1.259" x 1.772") */
public static final MediaSize JIS_B10 =
new MediaSize("JIS_B10", "android",
R.string.mediasize_japanese_jis_b10, 1259, 1772);
/** Japanese JIS B9 media size: 45mm x 64mm (1.772" x 2.52") */
public static final MediaSize JIS_B9 =
new MediaSize("JIS_B9", "android",
R.string.mediasize_japanese_jis_b9, 1772, 2520);
/** Japanese JIS B8 media size: 64mm x 91mm (2.52" x 3.583") */
public static final MediaSize JIS_B8 =
new MediaSize("JIS_B8", "android",
R.string.mediasize_japanese_jis_b8, 2520, 3583);
/** Japanese JIS B7 media size: 91mm x 128mm (3.583" x 5.049") */
public static final MediaSize JIS_B7 =
new MediaSize("JIS_B7", "android",
R.string.mediasize_japanese_jis_b7, 3583, 5049);
/** Japanese JIS B6 media size: 128mm x 182mm (5.049" x 7.165") */
public static final MediaSize JIS_B6 =
new MediaSize("JIS_B6", "android",
R.string.mediasize_japanese_jis_b6, 5049, 7165);
/** Japanese JIS B5 media size: 182mm x 257mm (7.165" x 10.118") */
public static final MediaSize JIS_B5 =
new MediaSize("JIS_B5", "android",
R.string.mediasize_japanese_jis_b5, 7165, 10118);
/** Japanese JIS B4 media size: 257mm x 364mm (10.118" x 14.331") */
public static final MediaSize JIS_B4 =
new MediaSize("JIS_B4", "android",
R.string.mediasize_japanese_jis_b4, 10118, 14331);
/** Japanese JIS B3 media size: 364mm x 515mm (14.331" x 20.276") */
public static final MediaSize JIS_B3 =
new MediaSize("JIS_B3", "android",
R.string.mediasize_japanese_jis_b3, 14331, 20276);
/** Japanese JIS B2 media size: 515mm x 728mm (20.276" x 28.661") */
public static final MediaSize JIS_B2 =
new MediaSize("JIS_B2", "android",
R.string.mediasize_japanese_jis_b2, 20276, 28661);
/** Japanese JIS B1 media size: 728mm x 1030mm (28.661" x 40.551") */
public static final MediaSize JIS_B1 =
new MediaSize("JIS_B1", "android",
R.string.mediasize_japanese_jis_b1, 28661, 40551);
/** Japanese JIS B0 media size: 1030mm x 1456mm (40.551" x 57.323") */
public static final MediaSize JIS_B0 =
new MediaSize("JIS_B0", "android",
R.string.mediasize_japanese_jis_b0, 40551, 57323);
/** Japanese JIS Exec media size: 216mm x 330mm (8.504" x 12.992") */
public static final MediaSize JIS_EXEC =
new MediaSize("JIS_EXEC", "android",
R.string.mediasize_japanese_jis_exec, 8504, 12992);
/** Japanese Chou4 media size: 90mm x 205mm (3.543" x 8.071") */
public static final MediaSize JPN_CHOU4 =
new MediaSize("JPN_CHOU4", "android",
R.string.mediasize_japanese_chou4, 3543, 8071);
/** Japanese Chou3 media size: 120mm x 235mm (4.724" x 9.252") */
public static final MediaSize JPN_CHOU3 =
new MediaSize("JPN_CHOU3", "android",
R.string.mediasize_japanese_chou3, 4724, 9252);
/** Japanese Chou2 media size: 111.1mm x 146mm (4.374" x 5.748") */
public static final MediaSize JPN_CHOU2 =
new MediaSize("JPN_CHOU2", "android",
R.string.mediasize_japanese_chou2, 4374, 5748);
/** Japanese Hagaki media size: 100mm x 148mm (3.937" x 5.827") */
public static final MediaSize JPN_HAGAKI =
new MediaSize("JPN_HAGAKI", "android",
R.string.mediasize_japanese_hagaki, 3937, 5827);
/** Japanese Oufuku media size: 148mm x 200mm (5.827" x 7.874") */
public static final MediaSize JPN_OUFUKU =
new MediaSize("JPN_OUFUKU", "android",
R.string.mediasize_japanese_oufuku, 5827, 7874);
/** Japanese Kahu media size: 240mm x 322.1mm (9.449" x 12.681") */
public static final MediaSize JPN_KAHU =
new MediaSize("JPN_KAHU", "android",
R.string.mediasize_japanese_kahu, 9449, 12681);
/** Japanese Kaku2 media size: 240mm x 332mm (9.449" x 13.071") */
public static final MediaSize JPN_KAKU2 =
new MediaSize("JPN_KAKU2", "android",
R.string.mediasize_japanese_kaku2, 9449, 13071);
/** Japanese You4 media size: 105mm x 235mm (4.134" x 9.252") */
public static final MediaSize JPN_YOU4 =
new MediaSize("JPN_YOU4", "android",
R.string.mediasize_japanese_you4, 4134, 9252);
/** Japanese Photo L media size: 89mm x 127mm (3.5 x 5") */
public static final @NonNull MediaSize JPN_OE_PHOTO_L =
new MediaSize("JPN_OE_PHOTO_L", "android",
R.string.mediasize_japanese_l, 3500, 5000);
private final @NonNull String mId;
/**@hide */
public final @NonNull String mLabel;
/**@hide */
public final @Nullable String mPackageName;
/**@hide */
public final @StringRes int mLabelResId;
private final @IntRange(from = 1) int mWidthMils;
private final @IntRange(from = 1) int mHeightMils;
/**
* Creates a new instance.
*
* @param id The unique media size id.
* @param packageName The name of the creating package.
* @param labelResId The resource if of a human readable label.
* @param widthMils The width in mils (thousandths of an inch).
* @param heightMils The height in mils (thousandths of an inch).
*
* @throws IllegalArgumentException If the id is empty or the label
* is empty or the widthMils is less than or equal to zero or the
* heightMils is less than or equal to zero.
*
* @hide
*/
public MediaSize(String id, String packageName, int labelResId,
int widthMils, int heightMils) {
this(id, null, packageName, widthMils, heightMils, labelResId);
// Build this mapping only for predefined media sizes.
sIdToMediaSizeMap.put(mId, this);
}
/**
* Creates a new instance.
*
* @param id The unique media size id. It is unique amongst other media sizes
* supported by the printer.
* @param label The localized human readable label.
* @param widthMils The width in mils (thousandths of an inch).
* @param heightMils The height in mils (thousandths of an inch).
*
* @throws IllegalArgumentException If the id is empty or the label is empty
* or the widthMils is less than or equal to zero or the heightMils is less
* than or equal to zero.
*/
public MediaSize(@NonNull String id, @NonNull String label,
@IntRange(from = 1) int widthMils, @IntRange(from = 1) int heightMils) {
this(id, label, null, widthMils, heightMils, 0);
}
/**
* Get the Id of all predefined media sizes beside the {@link #UNKNOWN_PORTRAIT} and
* {@link #UNKNOWN_LANDSCAPE}.
*
* @return List of all predefined media sizes
*
* @hide
*/
public static @NonNull ArraySet getAllPredefinedSizes() {
ArraySet definedMediaSizes = new ArraySet<>(sIdToMediaSizeMap.values());
definedMediaSizes.remove(UNKNOWN_PORTRAIT);
definedMediaSizes.remove(UNKNOWN_LANDSCAPE);
return definedMediaSizes;
}
/**
* Creates a new instance.
*
* @param id The unique media size id. It is unique amongst other media sizes
* supported by the printer.
* @param label The localized human readable label.
* @param packageName The name of the creating package.
* @param widthMils The width in mils (thousandths of an inch).
* @param heightMils The height in mils (thousandths of an inch).
* @param labelResId The resource if of a human readable label.
*
* @throws IllegalArgumentException If the id is empty or the label is unset
* or the widthMils is less than or equal to zero or the heightMils is less
* than or equal to zero.
*
* @hide
*/
public MediaSize(String id, String label, String packageName, int widthMils, int heightMils,
int labelResId) {
mPackageName = packageName;
mId = Preconditions.checkStringNotEmpty(id, "id cannot be empty.");
mLabelResId = labelResId;
mWidthMils = Preconditions.checkArgumentPositive(widthMils, "widthMils cannot be " +
"less than or equal to zero.");
mHeightMils = Preconditions.checkArgumentPositive(heightMils, "heightMils cannot be " +
"less than or equal to zero.");
mLabel = label;
// The label has to be either a string ot a StringRes
Preconditions.checkArgument(!TextUtils.isEmpty(label) !=
(!TextUtils.isEmpty(packageName) && labelResId != 0), "label cannot be empty.");
}
/**
* Gets the unique media size id. It is unique amongst other media sizes
* supported by the printer.
*
* This id is defined by the client that generated the media size
* instance and should not be interpreted by other parties.
*
*
* @return The unique media size id.
*/
public @NonNull String getId() {
return mId;
}
/**
* Gets the human readable media size label.
*
* @param packageManager The package manager for loading the label.
* @return The human readable label.
*/
public @NonNull String getLabel(@NonNull PackageManager packageManager) {
if (!TextUtils.isEmpty(mPackageName) && mLabelResId > 0) {
try {
return packageManager.getResourcesForApplication(
mPackageName).getString(mLabelResId);
} catch (NotFoundException | NameNotFoundException e) {
Log.w(LOG_TAG, "Could not load resouce" + mLabelResId
+ " from package " + mPackageName);
}
}
return mLabel;
}
/**
* Gets the media width in mils (thousandths of an inch).
*
* @return The media width.
*/
public @IntRange(from = 1) int getWidthMils() {
return mWidthMils;
}
/**
* Gets the media height in mils (thousandths of an inch).
*
* @return The media height.
*/
public @IntRange(from = 1) int getHeightMils() {
return mHeightMils;
}
/**
* Gets whether this media size is in portrait which is the
* height is greater or equal to the width.
*
* @return True if the media size is in portrait, false if
* it is in landscape.
*/
public boolean isPortrait() {
return mHeightMils >= mWidthMils;
}
/**
* Returns a new media size instance in a portrait orientation,
* which is the height is the greater dimension.
*
* @return New instance in landscape orientation if this one
* is in landscape, otherwise this instance.
*/
public @NonNull MediaSize asPortrait() {
if (isPortrait()) {
return this;
}
return new MediaSize(mId, mLabel, mPackageName,
Math.min(mWidthMils, mHeightMils),
Math.max(mWidthMils, mHeightMils),
mLabelResId);
}
/**
* Returns a new media size instance in a landscape orientation,
* which is the height is the lesser dimension.
*
* @return New instance in landscape orientation if this one
* is in portrait, otherwise this instance.
*/
public @NonNull MediaSize asLandscape() {
if (!isPortrait()) {
return this;
}
return new MediaSize(mId, mLabel, mPackageName,
Math.max(mWidthMils, mHeightMils),
Math.min(mWidthMils, mHeightMils),
mLabelResId);
}
void writeToParcel(Parcel parcel) {
parcel.writeString(mId);
parcel.writeString(mLabel);
parcel.writeString(mPackageName);
parcel.writeInt(mWidthMils);
parcel.writeInt(mHeightMils);
parcel.writeInt(mLabelResId);
}
static MediaSize createFromParcel(Parcel parcel) {
return new MediaSize(
parcel.readString(),
parcel.readString(),
parcel.readString(),
parcel.readInt(),
parcel.readInt(),
parcel.readInt());
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + mWidthMils;
result = prime * result + mHeightMils;
return result;
}
@Override
public boolean equals(@Nullable Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
MediaSize other = (MediaSize) obj;
if (mWidthMils != other.mWidthMils) {
return false;
}
if (mHeightMils != other.mHeightMils) {
return false;
}
return true;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("MediaSize{");
builder.append("id: ").append(mId);
builder.append(", label: ").append(mLabel);
builder.append(", packageName: ").append(mPackageName);
builder.append(", heightMils: ").append(mHeightMils);
builder.append(", widthMils: ").append(mWidthMils);
builder.append(", labelResId: ").append(mLabelResId);
builder.append("}");
return builder.toString();
}
/**
* Gets a standard media size given its id.
*
* @param id The media size id.
* @return The media size for the given id or null.
*
* @hide
*/
public static MediaSize getStandardMediaSizeById(String id) {
return sIdToMediaSizeMap.get(id);
}
}
/**
* This class specifies a supported resolution in DPI (dots per inch).
* Resolution defines how many points with different color can be placed
* on one inch in horizontal or vertical direction of the target media.
* For example, a printer with 600 DPI can produce higher quality images
* the one with 300 DPI resolution.
*/
public static final class Resolution {
private final @NonNull String mId;
private final @NonNull String mLabel;
private final @IntRange(from = 1) int mHorizontalDpi;
private final @IntRange(from = 1) int mVerticalDpi;
/**
* Creates a new instance.
*
* @param id The unique resolution id. It is unique amongst other resolutions
* supported by the printer.
* @param label The localized human readable label.
* @param horizontalDpi The horizontal resolution in DPI (dots per inch).
* @param verticalDpi The vertical resolution in DPI (dots per inch).
*
* @throws IllegalArgumentException If the id is empty or the label is empty
* or the horizontalDpi is less than or equal to zero or the verticalDpi is
* less than or equal to zero.
*/
public Resolution(@NonNull String id, @NonNull String label,
@IntRange(from = 1) int horizontalDpi, @IntRange(from = 1) int verticalDpi) {
if (TextUtils.isEmpty(id)) {
throw new IllegalArgumentException("id cannot be empty.");
}
if (TextUtils.isEmpty(label)) {
throw new IllegalArgumentException("label cannot be empty.");
}
if (horizontalDpi <= 0) {
throw new IllegalArgumentException("horizontalDpi "
+ "cannot be less than or equal to zero.");
}
if (verticalDpi <= 0) {
throw new IllegalArgumentException("verticalDpi"
+ " cannot be less than or equal to zero.");
}
mId = id;
mLabel = label;
mHorizontalDpi = horizontalDpi;
mVerticalDpi = verticalDpi;
}
/**
* Gets the unique resolution id. It is unique amongst other resolutions
* supported by the printer.
*
* This id is defined by the client that generated the resolution
* instance and should not be interpreted by other parties.
*
*
* @return The unique resolution id.
*/
public @NonNull String getId() {
return mId;
}
/**
* Gets the resolution human readable label.
*
* @return The human readable label.
*/
public @NonNull String getLabel() {
return mLabel;
}
/**
* Gets the horizontal resolution in DPI (dots per inch).
*
* @return The horizontal resolution.
*/
public @IntRange(from = 1) int getHorizontalDpi() {
return mHorizontalDpi;
}
/**
* Gets the vertical resolution in DPI (dots per inch).
*
* @return The vertical resolution.
*/
public @IntRange(from = 1) int getVerticalDpi() {
return mVerticalDpi;
}
void writeToParcel(Parcel parcel) {
parcel.writeString(mId);
parcel.writeString(mLabel);
parcel.writeInt(mHorizontalDpi);
parcel.writeInt(mVerticalDpi);
}
static Resolution createFromParcel(Parcel parcel) {
return new Resolution(
parcel.readString(),
parcel.readString(),
parcel.readInt(),
parcel.readInt());
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + mHorizontalDpi;
result = prime * result + mVerticalDpi;
return result;
}
@Override
public boolean equals(@Nullable Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
Resolution other = (Resolution) obj;
if (mHorizontalDpi != other.mHorizontalDpi) {
return false;
}
if (mVerticalDpi != other.mVerticalDpi) {
return false;
}
return true;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("Resolution{");
builder.append("id: ").append(mId);
builder.append(", label: ").append(mLabel);
builder.append(", horizontalDpi: ").append(mHorizontalDpi);
builder.append(", verticalDpi: ").append(mVerticalDpi);
builder.append("}");
return builder.toString();
}
}
/**
* This class specifies content margins. Margins define the white space
* around the content where the left margin defines the amount of white
* space on the left of the content and so on.
*/
public static final class Margins {
public static final Margins NO_MARGINS = new Margins(0, 0, 0, 0);
private final int mLeftMils;
private final int mTopMils;
private final int mRightMils;
private final int mBottomMils;
/**
* Creates a new instance.
*
* @param leftMils The left margin in mils (thousandths of an inch).
* @param topMils The top margin in mils (thousandths of an inch).
* @param rightMils The right margin in mils (thousandths of an inch).
* @param bottomMils The bottom margin in mils (thousandths of an inch).
*/
public Margins(int leftMils, int topMils, int rightMils, int bottomMils) {
mTopMils = topMils;
mLeftMils = leftMils;
mRightMils = rightMils;
mBottomMils = bottomMils;
}
/**
* Gets the left margin in mils (thousandths of an inch).
*
* @return The left margin.
*/
public int getLeftMils() {
return mLeftMils;
}
/**
* Gets the top margin in mils (thousandths of an inch).
*
* @return The top margin.
*/
public int getTopMils() {
return mTopMils;
}
/**
* Gets the right margin in mils (thousandths of an inch).
*
* @return The right margin.
*/
public int getRightMils() {
return mRightMils;
}
/**
* Gets the bottom margin in mils (thousandths of an inch).
*
* @return The bottom margin.
*/
public int getBottomMils() {
return mBottomMils;
}
void writeToParcel(Parcel parcel) {
parcel.writeInt(mLeftMils);
parcel.writeInt(mTopMils);
parcel.writeInt(mRightMils);
parcel.writeInt(mBottomMils);
}
static Margins createFromParcel(Parcel parcel) {
return new Margins(
parcel.readInt(),
parcel.readInt(),
parcel.readInt(),
parcel.readInt());
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + mBottomMils;
result = prime * result + mLeftMils;
result = prime * result + mRightMils;
result = prime * result + mTopMils;
return result;
}
@Override
public boolean equals(@Nullable Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
Margins other = (Margins) obj;
if (mBottomMils != other.mBottomMils) {
return false;
}
if (mLeftMils != other.mLeftMils) {
return false;
}
if (mRightMils != other.mRightMils) {
return false;
}
if (mTopMils != other.mTopMils) {
return false;
}
return true;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("Margins{");
builder.append("leftMils: ").append(mLeftMils);
builder.append(", topMils: ").append(mTopMils);
builder.append(", rightMils: ").append(mRightMils);
builder.append(", bottomMils: ").append(mBottomMils);
builder.append("}");
return builder.toString();
}
}
static String colorModeToString(int colorMode) {
switch (colorMode) {
case COLOR_MODE_MONOCHROME: {
return "COLOR_MODE_MONOCHROME";
}
case COLOR_MODE_COLOR: {
return "COLOR_MODE_COLOR";
}
default: {
return "COLOR_MODE_UNKNOWN";
}
}
}
static String duplexModeToString(int duplexMode) {
switch (duplexMode) {
case DUPLEX_MODE_NONE: {
return "DUPLEX_MODE_NONE";
}
case DUPLEX_MODE_LONG_EDGE: {
return "DUPLEX_MODE_LONG_EDGE";
}
case DUPLEX_MODE_SHORT_EDGE: {
return "DUPLEX_MODE_SHORT_EDGE";
}
default: {
return "DUPLEX_MODE_UNKNOWN";
}
}
}
static void enforceValidColorMode(int colorMode) {
if ((colorMode & VALID_COLOR_MODES) == 0 || Integer.bitCount(colorMode) != 1) {
throw new IllegalArgumentException("invalid color mode: " + colorMode);
}
}
static void enforceValidDuplexMode(int duplexMode) {
if ((duplexMode & VALID_DUPLEX_MODES) == 0 || Integer.bitCount(duplexMode) != 1) {
throw new IllegalArgumentException("invalid duplex mode: " + duplexMode);
}
}
/**
* Builder for creating {@link PrintAttributes}.
*/
public static final class Builder {
private final PrintAttributes mAttributes = new PrintAttributes();
/**
* Sets the media size.
*
* @param mediaSize The media size.
* @return This builder.
*/
public @NonNull Builder setMediaSize(@NonNull MediaSize mediaSize) {
mAttributes.setMediaSize(mediaSize);
return this;
}
/**
* Sets the resolution.
*
* @param resolution The resolution.
* @return This builder.
*/
public @NonNull Builder setResolution(@NonNull Resolution resolution) {
mAttributes.setResolution(resolution);
return this;
}
/**
* Sets the minimal margins. If the content does not fit
* these margins it will be clipped.
*
* @param margins The margins.
* @return This builder.
*/
public @NonNull Builder setMinMargins(@NonNull Margins margins) {
mAttributes.setMinMargins(margins);
return this;
}
/**
* Sets the color mode.
*
* @param colorMode A valid color mode or zero.
* @return This builder.
*
* @see PrintAttributes#COLOR_MODE_MONOCHROME
* @see PrintAttributes#COLOR_MODE_COLOR
*/
public @NonNull Builder setColorMode(@ColorMode int colorMode) {
mAttributes.setColorMode(colorMode);
return this;
}
/**
* Sets the duplex mode.
*
* @param duplexMode A valid duplex mode or zero.
* @return This builder.
*
* @see PrintAttributes#DUPLEX_MODE_NONE
* @see PrintAttributes#DUPLEX_MODE_LONG_EDGE
* @see PrintAttributes#DUPLEX_MODE_SHORT_EDGE
*/
public @NonNull Builder setDuplexMode(@DuplexMode int duplexMode) {
mAttributes.setDuplexMode(duplexMode);
return this;
}
/**
* Creates a new {@link PrintAttributes} instance.
*
* @return The new instance.
*/
public @NonNull PrintAttributes build() {
return mAttributes;
}
}
public static final @android.annotation.NonNull Parcelable.Creator CREATOR =
new Creator() {
@Override
public PrintAttributes createFromParcel(Parcel parcel) {
return new PrintAttributes(parcel);
}
@Override
public PrintAttributes[] newArray(int size) {
return new PrintAttributes[size];
}
};
}