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/**
* Copyright (c) 2010, 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.content;
import static android.content.ContentProvider.maybeAddUserId;
import android.content.res.AssetFileDescriptor;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Parcel;
import android.os.Parcelable;
import android.os.StrictMode;
import android.text.Html;
import android.text.Spannable;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.style.URLSpan;
import android.util.Log;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
/**
* Representation of a clipped data on the clipboard.
*
* ClippedData is a complex type containing one or Item instances,
* each of which can hold one or more representations of an item of data.
* For display to the user, it also has a label and iconic representation.
*
* A ClipData contains a {@link ClipDescription}, which describes
* important meta-data about the clip. In particular, its
* {@link ClipDescription#getMimeType(int) getDescription().getMimeType(int)}
* must return correct MIME type(s) describing the data in the clip. For help
* in correctly constructing a clip with the correct MIME type, use
* {@link #newPlainText(CharSequence, CharSequence)},
* {@link #newUri(ContentResolver, CharSequence, Uri)}, and
* {@link #newIntent(CharSequence, Intent)}.
*
*
Each Item instance can be one of three main classes of data: a simple
* CharSequence of text, a single Intent object, or a Uri. See {@link Item}
* for more details.
*
*
* Developer Guides
* For more information about using the clipboard framework, read the
* Copy and Paste
* developer guide.
*
*
*
* Implementing Paste or Drop
*
* To implement a paste or drop of a ClippedData object into an application,
* the application must correctly interpret the data for its use. If the {@link Item}
* it contains is simple text or an Intent, there is little to be done: text
* can only be interpreted as text, and an Intent will typically be used for
* creating shortcuts (such as placing icons on the home screen) or other
* actions.
*
*
If all you want is the textual representation of the clipped data, you
* can use the convenience method {@link Item#coerceToText Item.coerceToText}.
* In this case there is generally no need to worry about the MIME types
* reported by {@link ClipDescription#getMimeType(int) getDescription().getMimeType(int)},
* since any clip item can always be converted to a string.
*
*
More complicated exchanges will be done through URIs, in particular
* "content:" URIs. A content URI allows the recipient of a ClippedData item
* to interact closely with the ContentProvider holding the data in order to
* negotiate the transfer of that data. The clip must also be filled in with
* the available MIME types; {@link #newUri(ContentResolver, CharSequence, Uri)}
* will take care of correctly doing this.
*
*
For example, here is the paste function of a simple NotePad application.
* When retrieving the data from the clipboard, it can do either two things:
* if the clipboard contains a URI reference to an existing note, it copies
* the entire structure of the note into a new note; otherwise, it simply
* coerces the clip into text and uses that as the new note's contents.
*
* {@sample development/samples/NotePad/src/com/example/android/notepad/NoteEditor.java
* paste}
*
*
In many cases an application can paste various types of streams of data. For
* example, an e-mail application may want to allow the user to paste an image
* or other binary data as an attachment. This is accomplished through the
* ContentResolver {@link ContentResolver#getStreamTypes(Uri, String)} and
* {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, android.os.Bundle)}
* methods. These allow a client to discover the type(s) of data that a particular
* content URI can make available as a stream and retrieve the stream of data.
*
*
For example, the implementation of {@link Item#coerceToText Item.coerceToText}
* itself uses this to try to retrieve a URI clip as a stream of text:
*
* {@sample frameworks/base/core/java/android/content/ClipData.java coerceToText}
*
*
*
Implementing Copy or Drag
*
* To be the source of a clip, the application must construct a ClippedData
* object that any recipient can interpret best for their context. If the clip
* is to contain a simple text, Intent, or URI, this is easy: an {@link Item}
* containing the appropriate data type can be constructed and used.
*
*
More complicated data types require the implementation of support in
* a ContentProvider for describing and generating the data for the recipient.
* A common scenario is one where an application places on the clipboard the
* content: URI of an object that the user has copied, with the data at that
* URI consisting of a complicated structure that only other applications with
* direct knowledge of the structure can use.
*
*
For applications that do not have intrinsic knowledge of the data structure,
* the content provider holding it can make the data available as an arbitrary
* number of types of data streams. This is done by implementing the
* ContentProvider {@link ContentProvider#getStreamTypes(Uri, String)} and
* {@link ContentProvider#openTypedAssetFile(Uri, String, android.os.Bundle)}
* methods.
*
*
Going back to our simple NotePad application, this is the implementation
* it may have to convert a single note URI (consisting of a title and the note
* text) into a stream of plain text data.
*
* {@sample development/samples/NotePad/src/com/example/android/notepad/NotePadProvider.java
* stream}
*
*
The copy operation in our NotePad application is now just a simple matter
* of making a clip containing the URI of the note being copied:
*
* {@sample development/samples/NotePad/src/com/example/android/notepad/NotesList.java
* copy}
*
*
Note if a paste operation needs this clip as text (for example to paste
* into an editor), then {@link Item#coerceToText(Context)} will ask the content
* provider for the clip URI as text and successfully paste the entire note.
*/
public class ClipData implements Parcelable {
static final String[] MIMETYPES_TEXT_PLAIN = new String[] {
ClipDescription.MIMETYPE_TEXT_PLAIN };
static final String[] MIMETYPES_TEXT_HTML = new String[] {
ClipDescription.MIMETYPE_TEXT_HTML };
static final String[] MIMETYPES_TEXT_URILIST = new String[] {
ClipDescription.MIMETYPE_TEXT_URILIST };
static final String[] MIMETYPES_TEXT_INTENT = new String[] {
ClipDescription.MIMETYPE_TEXT_INTENT };
final ClipDescription mClipDescription;
final Bitmap mIcon;
final ArrayList- mItems;
/**
* Description of a single item in a ClippedData.
*
*
The types than an individual item can currently contain are:
*
*
* - Text: a basic string of text. This is actually a CharSequence,
* so it can be formatted text supported by corresponding Android built-in
* style spans. (Custom application spans are not supported and will be
* stripped when transporting through the clipboard.)
*
- Intent: an arbitrary Intent object. A typical use is the shortcut
* to create when pasting a clipped item on to the home screen.
*
- Uri: a URI reference. This may be any URI (such as an http: URI
* representing a bookmark), however it is often a content: URI. Using
* content provider references as clips like this allows an application to
* share complex or large clips through the standard content provider
* facilities.
*
*/
public static class Item {
final CharSequence mText;
final String mHtmlText;
final Intent mIntent;
Uri mUri;
/**
* Create an Item consisting of a single block of (possibly styled) text.
*/
public Item(CharSequence text) {
mText = text;
mHtmlText = null;
mIntent = null;
mUri = null;
}
/**
* Create an Item consisting of a single block of (possibly styled) text,
* with an alternative HTML formatted representation. You must
* supply a plain text representation in addition to HTML text; coercion
* will not be done from HTML formated text into plain text.
*/
public Item(CharSequence text, String htmlText) {
mText = text;
mHtmlText = htmlText;
mIntent = null;
mUri = null;
}
/**
* Create an Item consisting of an arbitrary Intent.
*/
public Item(Intent intent) {
mText = null;
mHtmlText = null;
mIntent = intent;
mUri = null;
}
/**
* Create an Item consisting of an arbitrary URI.
*/
public Item(Uri uri) {
mText = null;
mHtmlText = null;
mIntent = null;
mUri = uri;
}
/**
* Create a complex Item, containing multiple representations of
* text, Intent, and/or URI.
*/
public Item(CharSequence text, Intent intent, Uri uri) {
mText = text;
mHtmlText = null;
mIntent = intent;
mUri = uri;
}
/**
* Create a complex Item, containing multiple representations of
* text, HTML text, Intent, and/or URI. If providing HTML text, you
* must supply a plain text representation as well; coercion
* will not be done from HTML formated text into plain text.
*/
public Item(CharSequence text, String htmlText, Intent intent, Uri uri) {
if (htmlText != null && text == null) {
throw new IllegalArgumentException(
"Plain text must be supplied if HTML text is supplied");
}
mText = text;
mHtmlText = htmlText;
mIntent = intent;
mUri = uri;
}
/**
* Retrieve the raw text contained in this Item.
*/
public CharSequence getText() {
return mText;
}
/**
* Retrieve the raw HTML text contained in this Item.
*/
public String getHtmlText() {
return mHtmlText;
}
/**
* Retrieve the raw Intent contained in this Item.
*/
public Intent getIntent() {
return mIntent;
}
/**
* Retrieve the raw URI contained in this Item.
*/
public Uri getUri() {
return mUri;
}
/**
* Turn this item into text, regardless of the type of data it
* actually contains.
*
* The algorithm for deciding what text to return is:
*
* - If {@link #getText} is non-null, return that.
*
- If {@link #getUri} is non-null, try to retrieve its data
* as a text stream from its content provider. If this succeeds, copy
* the text into a String and return it. If it is not a content: URI or
* the content provider does not supply a text representation, return
* the raw URI as a string.
*
- If {@link #getIntent} is non-null, convert that to an intent:
* URI and return it.
*
- Otherwise, return an empty string.
*
*
* @param context The caller's Context, from which its ContentResolver
* and other things can be retrieved.
* @return Returns the item's textual representation.
*/
//BEGIN_INCLUDE(coerceToText)
public CharSequence coerceToText(Context context) {
// If this Item has an explicit textual value, simply return that.
CharSequence text = getText();
if (text != null) {
return text;
}
// If this Item has a URI value, try using that.
Uri uri = getUri();
if (uri != null) {
// First see if the URI can be opened as a plain text stream
// (of any sub-type). If so, this is the best textual
// representation for it.
FileInputStream stream = null;
try {
// Ask for a stream of the desired type.
AssetFileDescriptor descr = context.getContentResolver()
.openTypedAssetFileDescriptor(uri, "text/*", null);
stream = descr.createInputStream();
InputStreamReader reader = new InputStreamReader(stream, "UTF-8");
// Got it... copy the stream into a local string and return it.
StringBuilder builder = new StringBuilder(128);
char[] buffer = new char[8192];
int len;
while ((len=reader.read(buffer)) > 0) {
builder.append(buffer, 0, len);
}
return builder.toString();
} catch (FileNotFoundException e) {
// Unable to open content URI as text... not really an
// error, just something to ignore.
} catch (IOException e) {
// Something bad has happened.
Log.w("ClippedData", "Failure loading text", e);
return e.toString();
} finally {
if (stream != null) {
try {
stream.close();
} catch (IOException e) {
}
}
}
// If we couldn't open the URI as a stream, then the URI itself
// probably serves fairly well as a textual representation.
return uri.toString();
}
// Finally, if all we have is an Intent, then we can just turn that
// into text. Not the most user-friendly thing, but it's something.
Intent intent = getIntent();
if (intent != null) {
return intent.toUri(Intent.URI_INTENT_SCHEME);
}
// Shouldn't get here, but just in case...
return "";
}
//END_INCLUDE(coerceToText)
/**
* Like {@link #coerceToHtmlText(Context)}, but any text that would
* be returned as HTML formatting will be returned as text with
* style spans.
* @param context The caller's Context, from which its ContentResolver
* and other things can be retrieved.
* @return Returns the item's textual representation.
*/
public CharSequence coerceToStyledText(Context context) {
CharSequence text = getText();
if (text instanceof Spanned) {
return text;
}
String htmlText = getHtmlText();
if (htmlText != null) {
try {
CharSequence newText = Html.fromHtml(htmlText);
if (newText != null) {
return newText;
}
} catch (RuntimeException e) {
// If anything bad happens, we'll fall back on the plain text.
}
}
if (text != null) {
return text;
}
return coerceToHtmlOrStyledText(context, true);
}
/**
* Turn this item into HTML text, regardless of the type of data it
* actually contains.
*
* The algorithm for deciding what text to return is:
*
* - If {@link #getHtmlText} is non-null, return that.
*
- If {@link #getText} is non-null, return that, converting to
* valid HTML text. If this text contains style spans,
* {@link Html#toHtml(Spanned) Html.toHtml(Spanned)} is used to
* convert them to HTML formatting.
*
- If {@link #getUri} is non-null, try to retrieve its data
* as a text stream from its content provider. If the provider can
* supply text/html data, that will be preferred and returned as-is.
* Otherwise, any text/* data will be returned and escaped to HTML.
* If it is not a content: URI or the content provider does not supply
* a text representation, HTML text containing a link to the URI
* will be returned.
*
- If {@link #getIntent} is non-null, convert that to an intent:
* URI and return as an HTML link.
*
- Otherwise, return an empty string.
*
*
* @param context The caller's Context, from which its ContentResolver
* and other things can be retrieved.
* @return Returns the item's representation as HTML text.
*/
public String coerceToHtmlText(Context context) {
// If the item has an explicit HTML value, simply return that.
String htmlText = getHtmlText();
if (htmlText != null) {
return htmlText;
}
// If this Item has a plain text value, return it as HTML.
CharSequence text = getText();
if (text != null) {
if (text instanceof Spanned) {
return Html.toHtml((Spanned)text);
}
return Html.escapeHtml(text);
}
text = coerceToHtmlOrStyledText(context, false);
return text != null ? text.toString() : null;
}
private CharSequence coerceToHtmlOrStyledText(Context context, boolean styled) {
// If this Item has a URI value, try using that.
if (mUri != null) {
// Check to see what data representations the content
// provider supports. We would like HTML text, but if that
// is not possible we'll live with plan text.
String[] types = context.getContentResolver().getStreamTypes(mUri, "text/*");
boolean hasHtml = false;
boolean hasText = false;
if (types != null) {
for (String type : types) {
if ("text/html".equals(type)) {
hasHtml = true;
} else if (type.startsWith("text/")) {
hasText = true;
}
}
}
// If the provider can serve data we can use, open and load it.
if (hasHtml || hasText) {
FileInputStream stream = null;
try {
// Ask for a stream of the desired type.
AssetFileDescriptor descr = context.getContentResolver()
.openTypedAssetFileDescriptor(mUri,
hasHtml ? "text/html" : "text/plain", null);
stream = descr.createInputStream();
InputStreamReader reader = new InputStreamReader(stream, "UTF-8");
// Got it... copy the stream into a local string and return it.
StringBuilder builder = new StringBuilder(128);
char[] buffer = new char[8192];
int len;
while ((len=reader.read(buffer)) > 0) {
builder.append(buffer, 0, len);
}
String text = builder.toString();
if (hasHtml) {
if (styled) {
// We loaded HTML formatted text and the caller
// want styled text, convert it.
try {
CharSequence newText = Html.fromHtml(text);
return newText != null ? newText : text;
} catch (RuntimeException e) {
return text;
}
} else {
// We loaded HTML formatted text and that is what
// the caller wants, just return it.
return text.toString();
}
}
if (styled) {
// We loaded plain text and the caller wants styled
// text, that is all we have so return it.
return text;
} else {
// We loaded plain text and the caller wants HTML
// text, escape it for HTML.
return Html.escapeHtml(text);
}
} catch (FileNotFoundException e) {
// Unable to open content URI as text... not really an
// error, just something to ignore.
} catch (IOException e) {
// Something bad has happened.
Log.w("ClippedData", "Failure loading text", e);
return Html.escapeHtml(e.toString());
} finally {
if (stream != null) {
try {
stream.close();
} catch (IOException e) {
}
}
}
}
// If we couldn't open the URI as a stream, then we can build
// some HTML text with the URI itself.
// probably serves fairly well as a textual representation.
if (styled) {
return uriToStyledText(mUri.toString());
} else {
return uriToHtml(mUri.toString());
}
}
// Finally, if all we have is an Intent, then we can just turn that
// into text. Not the most user-friendly thing, but it's something.
if (mIntent != null) {
if (styled) {
return uriToStyledText(mIntent.toUri(Intent.URI_INTENT_SCHEME));
} else {
return uriToHtml(mIntent.toUri(Intent.URI_INTENT_SCHEME));
}
}
// Shouldn't get here, but just in case...
return "";
}
private String uriToHtml(String uri) {
StringBuilder builder = new StringBuilder(256);
builder.append("");
builder.append(Html.escapeHtml(uri));
builder.append("");
return builder.toString();
}
private CharSequence uriToStyledText(String uri) {
SpannableStringBuilder builder = new SpannableStringBuilder();
builder.append(uri);
builder.setSpan(new URLSpan(uri), 0, builder.length(),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
return builder;
}
@Override
public String toString() {
StringBuilder b = new StringBuilder(128);
b.append("ClipData.Item { ");
toShortString(b);
b.append(" }");
return b.toString();
}
/** @hide */
public void toShortString(StringBuilder b) {
if (mHtmlText != null) {
b.append("H:");
b.append(mHtmlText);
} else if (mText != null) {
b.append("T:");
b.append(mText);
} else if (mUri != null) {
b.append("U:");
b.append(mUri);
} else if (mIntent != null) {
b.append("I:");
mIntent.toShortString(b, true, true, true, true);
} else {
b.append("NULL");
}
}
/** @hide */
public void toShortSummaryString(StringBuilder b) {
if (mHtmlText != null) {
b.append("HTML");
} else if (mText != null) {
b.append("TEXT");
} else if (mUri != null) {
b.append("U:");
b.append(mUri);
} else if (mIntent != null) {
b.append("I:");
mIntent.toShortString(b, true, true, true, true);
} else {
b.append("NULL");
}
}
}
/**
* Create a new clip.
*
* @param label Label to show to the user describing this clip.
* @param mimeTypes An array of MIME types this data is available as.
* @param item The contents of the first item in the clip.
*/
public ClipData(CharSequence label, String[] mimeTypes, Item item) {
mClipDescription = new ClipDescription(label, mimeTypes);
if (item == null) {
throw new NullPointerException("item is null");
}
mIcon = null;
mItems = new ArrayList- ();
mItems.add(item);
}
/**
* Create a new clip.
*
* @param description The ClipDescription describing the clip contents.
* @param item The contents of the first item in the clip.
*/
public ClipData(ClipDescription description, Item item) {
mClipDescription = description;
if (item == null) {
throw new NullPointerException("item is null");
}
mIcon = null;
mItems = new ArrayList
- ();
mItems.add(item);
}
/**
* Create a new clip that is a copy of another clip. This does a deep-copy
* of all items in the clip.
*
* @param other The existing ClipData that is to be copied.
*/
public ClipData(ClipData other) {
mClipDescription = other.mClipDescription;
mIcon = other.mIcon;
mItems = new ArrayList
- (other.mItems);
}
/**
* Create a new ClipData holding data of the type
* {@link ClipDescription#MIMETYPE_TEXT_PLAIN}.
*
* @param label User-visible label for the clip data.
* @param text The actual text in the clip.
* @return Returns a new ClipData containing the specified data.
*/
static public ClipData newPlainText(CharSequence label, CharSequence text) {
Item item = new Item(text);
return new ClipData(label, MIMETYPES_TEXT_PLAIN, item);
}
/**
* Create a new ClipData holding data of the type
* {@link ClipDescription#MIMETYPE_TEXT_HTML}.
*
* @param label User-visible label for the clip data.
* @param text The text of clip as plain text, for receivers that don't
* handle HTML. This is required.
* @param htmlText The actual HTML text in the clip.
* @return Returns a new ClipData containing the specified data.
*/
static public ClipData newHtmlText(CharSequence label, CharSequence text,
String htmlText) {
Item item = new Item(text, htmlText);
return new ClipData(label, MIMETYPES_TEXT_HTML, item);
}
/**
* Create a new ClipData holding an Intent with MIME type
* {@link ClipDescription#MIMETYPE_TEXT_INTENT}.
*
* @param label User-visible label for the clip data.
* @param intent The actual Intent in the clip.
* @return Returns a new ClipData containing the specified data.
*/
static public ClipData newIntent(CharSequence label, Intent intent) {
Item item = new Item(intent);
return new ClipData(label, MIMETYPES_TEXT_INTENT, item);
}
/**
* Create a new ClipData holding a URI. If the URI is a content: URI,
* this will query the content provider for the MIME type of its data and
* use that as the MIME type. Otherwise, it will use the MIME type
* {@link ClipDescription#MIMETYPE_TEXT_URILIST}.
*
* @param resolver ContentResolver used to get information about the URI.
* @param label User-visible label for the clip data.
* @param uri The URI in the clip.
* @return Returns a new ClipData containing the specified data.
*/
static public ClipData newUri(ContentResolver resolver, CharSequence label,
Uri uri) {
Item item = new Item(uri);
String[] mimeTypes = null;
if ("content".equals(uri.getScheme())) {
String realType = resolver.getType(uri);
mimeTypes = resolver.getStreamTypes(uri, "*/*");
if (mimeTypes == null) {
if (realType != null) {
mimeTypes = new String[] { realType, ClipDescription.MIMETYPE_TEXT_URILIST };
}
} else {
String[] tmp = new String[mimeTypes.length + (realType != null ? 2 : 1)];
int i = 0;
if (realType != null) {
tmp[0] = realType;
i++;
}
System.arraycopy(mimeTypes, 0, tmp, i, mimeTypes.length);
tmp[i + mimeTypes.length] = ClipDescription.MIMETYPE_TEXT_URILIST;
mimeTypes = tmp;
}
}
if (mimeTypes == null) {
mimeTypes = MIMETYPES_TEXT_URILIST;
}
return new ClipData(label, mimeTypes, item);
}
/**
* Create a new ClipData holding an URI with MIME type
* {@link ClipDescription#MIMETYPE_TEXT_URILIST}.
* Unlike {@link #newUri(ContentResolver, CharSequence, Uri)}, nothing
* is inferred about the URI -- if it is a content: URI holding a bitmap,
* the reported type will still be uri-list. Use this with care!
*
* @param label User-visible label for the clip data.
* @param uri The URI in the clip.
* @return Returns a new ClipData containing the specified data.
*/
static public ClipData newRawUri(CharSequence label, Uri uri) {
Item item = new Item(uri);
return new ClipData(label, MIMETYPES_TEXT_URILIST, item);
}
/**
* Return the {@link ClipDescription} associated with this data, describing
* what it contains.
*/
public ClipDescription getDescription() {
return mClipDescription;
}
/**
* Add a new Item to the overall ClipData container.
*/
public void addItem(Item item) {
if (item == null) {
throw new NullPointerException("item is null");
}
mItems.add(item);
}
/** @hide */
public Bitmap getIcon() {
return mIcon;
}
/**
* Return the number of items in the clip data.
*/
public int getItemCount() {
return mItems.size();
}
/**
* Return a single item inside of the clip data. The index can range
* from 0 to {@link #getItemCount()}-1.
*/
public Item getItemAt(int index) {
return mItems.get(index);
}
/**
* Prepare this {@link ClipData} to leave an app process.
*
* @hide
*/
public void prepareToLeaveProcess() {
final int size = mItems.size();
for (int i = 0; i < size; i++) {
final Item item = mItems.get(i);
if (item.mIntent != null) {
item.mIntent.prepareToLeaveProcess();
}
if (item.mUri != null && StrictMode.vmFileUriExposureEnabled()) {
item.mUri.checkFileUriExposed("ClipData.Item.getUri()");
}
}
}
/** @hide */
public void fixUris(int contentUserHint) {
final int size = mItems.size();
for (int i = 0; i < size; i++) {
final Item item = mItems.get(i);
if (item.mIntent != null) {
item.mIntent.fixUris(contentUserHint);
}
if (item.mUri != null) {
item.mUri = maybeAddUserId(item.mUri, contentUserHint);
}
}
}
/**
* Only fixing the data field of the intents
* @hide
*/
public void fixUrisLight(int contentUserHint) {
final int size = mItems.size();
for (int i = 0; i < size; i++) {
final Item item = mItems.get(i);
if (item.mIntent != null) {
Uri data = item.mIntent.getData();
if (data != null) {
item.mIntent.setData(maybeAddUserId(data, contentUserHint));
}
}
if (item.mUri != null) {
item.mUri = maybeAddUserId(item.mUri, contentUserHint);
}
}
}
@Override
public String toString() {
StringBuilder b = new StringBuilder(128);
b.append("ClipData { ");
toShortString(b);
b.append(" }");
return b.toString();
}
/** @hide */
public void toShortString(StringBuilder b) {
boolean first;
if (mClipDescription != null) {
first = !mClipDescription.toShortString(b);
} else {
first = true;
}
if (mIcon != null) {
if (!first) {
b.append(' ');
}
first = false;
b.append("I:");
b.append(mIcon.getWidth());
b.append('x');
b.append(mIcon.getHeight());
}
for (int i=0; i
0) {
if (!first) {
b.append(' ');
}
mItems.get(0).toShortString(b);
if (mItems.size() > 1) {
b.append(" ...");
}
}
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
mClipDescription.writeToParcel(dest, flags);
if (mIcon != null) {
dest.writeInt(1);
mIcon.writeToParcel(dest, flags);
} else {
dest.writeInt(0);
}
final int N = mItems.size();
dest.writeInt(N);
for (int i=0; i();
final int N = in.readInt();
for (int i=0; i CREATOR =
new Parcelable.Creator() {
public ClipData createFromParcel(Parcel source) {
return new ClipData(source);
}
public ClipData[] newArray(int size) {
return new ClipData[size];
}
};
}