android.os.Parcel#readCharSequence ( )源码实例Demo

private void initFromParcel(Parcel parcel) {
    type = parcel.readInt();
    layer = parcel.readInt();
    token = parcel.readStrongBinder();
    parentToken = parcel.readStrongBinder();
    activityToken = parcel.readStrongBinder();
    focused = (parcel.readInt() == 1);
    boundsInScreen.readFromParcel(parcel);
    title = parcel.readCharSequence();
    accessibilityIdOfAnchor = parcel.readLong();
    inPictureInPicture = (parcel.readInt() == 1);

    final boolean hasChildren = (parcel.readInt() == 1);
    if (hasChildren) {
        if (childTokens == null) {
            childTokens = new ArrayList<IBinder>();
        }
        parcel.readBinderList(childTokens);
    }
}
 

private AutofillValue(@NonNull Parcel parcel) {
    mType = parcel.readInt();

    switch (mType) {
        case AUTOFILL_TYPE_TEXT:
            mValue = parcel.readCharSequence();
            break;
        case AUTOFILL_TYPE_TOGGLE:
            int rawValue = parcel.readInt();
            mValue = rawValue != 0;
            break;
        case AUTOFILL_TYPE_LIST:
            mValue = parcel.readInt();
            break;
        case AUTOFILL_TYPE_DATE:
            mValue = parcel.readLong();
            break;
        default:
            throw new IllegalArgumentException("type=" + mType + " not valid");
    }
}
 

private void initFromParcel(Parcel parcel) {
    mType = parcel.readInt();
    mLayer = parcel.readInt();
    mBooleanProperties = parcel.readInt();
    mId = parcel.readInt();
    mParentId = parcel.readInt();
    mBoundsInScreen.readFromParcel(parcel);
    mTitle = parcel.readCharSequence();
    mAnchorId = parcel.readLong();

    final int childCount = parcel.readInt();
    if (childCount > 0) {
        if (mChildIds == null) {
            mChildIds = new LongArray(childCount);
        }
        for (int i = 0; i < childCount; i++) {
            final int childId = parcel.readInt();
            mChildIds.add(childId);
        }
    }

    mConnectionId = parcel.readInt();
}
 

protected Adjustment(Parcel in) {
    if (in.readInt() == 1) {
        mPackage = in.readString();
    } else {
        mPackage = null;
    }
    if (in.readInt() == 1) {
        mKey = in.readString();
    } else {
        mKey = null;
    }
    if (in.readInt() == 1) {
        mExplanation = in.readCharSequence();
    } else {
        mExplanation = null;
    }
    mSignals = in.readBundle();
    mUser = in.readInt();
}
 

protected SnoozeCriterion(Parcel in) {
    if (in.readByte() != 0) {
        mId = in.readString();
    } else {
        mId = null;
    }
    if (in.readByte() != 0) {
        mExplanation = in.readCharSequence();
    } else {
        mExplanation = null;
    }
    if (in.readByte() != 0) {
        mConfirmation = in.readCharSequence();
    } else {
        mConfirmation = null;
    }
}
 

private KeyboardShortcutInfo(Parcel source) {
    mLabel = source.readCharSequence();
    mIcon = source.readParcelable(null);
    mBaseCharacter = (char) source.readInt();
    mKeycode = source.readInt();
    mModifiers = source.readInt();
}
 

private PrintJobInfo(@NonNull Parcel parcel) {
    mId = parcel.readParcelable(null);
    mLabel = parcel.readString();
    mPrinterId = parcel.readParcelable(null);
    mPrinterName = parcel.readString();
    mState = parcel.readInt();
    mAppId = parcel.readInt();
    mTag = parcel.readString();
    mCreationTime = parcel.readLong();
    mCopies = parcel.readInt();
    Parcelable[] parcelables = parcel.readParcelableArray(null);
    if (parcelables != null) {
        mPageRanges = new PageRange[parcelables.length];
        for (int i = 0; i < parcelables.length; i++) {
            mPageRanges[i] = (PageRange) parcelables[i];
        }
    }
    mAttributes = (PrintAttributes) parcel.readParcelable(null);
    mDocumentInfo = (PrintDocumentInfo) parcel.readParcelable(null);
    mProgress = parcel.readFloat();
    mStatus = parcel.readCharSequence();
    mStatusRes = parcel.readInt();
    mStatusResAppPackageName = parcel.readCharSequence();
    mCanceling = (parcel.readInt() == 1);
    mAdvancedOptions = parcel.readBundle();

    if (mAdvancedOptions != null) {
        Preconditions.checkArgument(!mAdvancedOptions.containsKey(null));
    }
}
 

private Person(Parcel in) {
    mName = in.readCharSequence();
    if (in.readInt() != 0) {
        mIcon = Icon.CREATOR.createFromParcel(in);
    }
    mUri = in.readString();
    mKey = in.readString();
    mIsImportant = in.readBoolean();
    mIsBot = in.readBoolean();
}
 

private RemoteInput(Parcel in) {
    mResultKey = in.readString();
    mLabel = in.readCharSequence();
    mChoices = in.readCharSequenceArray();
    mFlags = in.readInt();
    mExtras = in.readBundle();
    mAllowedDataTypes = (ArraySet<String>) in.readArraySet(null);
}
 

private InstantAppInfo(Parcel parcel) {
    mPackageName = parcel.readString();
    mLabelText = parcel.readCharSequence();
    mRequestedPermissions = parcel.readStringArray();
    mGrantedPermissions = parcel.createStringArray();
    mApplicationInfo = parcel.readParcelable(null);
}
 

ChooserTarget(Parcel in) {
    mTitle = in.readCharSequence();
    if (in.readInt() != 0) {
        mIcon = Icon.CREATOR.createFromParcel(in);
    } else {
        mIcon = null;
    }
    mScore = in.readFloat();
    mComponentName = ComponentName.readFromParcel(in);
    mIntentExtras = in.readBundle();
}
 

private Suggestion(Parcel in) {
    mId = in.readString();
    mTitle = in.readCharSequence();
    mSummary = in.readCharSequence();
    mIcon = in.readParcelable(Icon.class.getClassLoader());
    mFlags = in.readInt();
    mPendingIntent = in.readParcelable(PendingIntent.class.getClassLoader());
}
 

private KeyboardShortcutGroup(Parcel source) {
    mItems = new ArrayList<>();
    mLabel = source.readCharSequence();
    source.readTypedList(mItems, KeyboardShortcutInfo.CREATOR);
    mSystemGroup = source.readInt() == 1;
}
 

/** {@hide} */
public RecoverableSecurityException(Parcel in) {
    this(new SecurityException(in.readString()), in.readCharSequence(),
            RemoteAction.CREATOR.createFromParcel(in));
}
 

Option(Parcel in) {
    mLabel = in.readCharSequence();
    mIndex = in.readInt();
    mSynonyms = in.readCharSequenceList();
    mExtras = in.readBundle();
}
 

/** Constructor to support Parcelable behavior. */
Prompt(Parcel in) {
    mVoicePrompts = in.readCharSequenceArray();
    mVisualPrompt = in.readCharSequence();
}
 

private RuntimePermissionPresentationInfo(Parcel parcel) {
    mLabel = parcel.readCharSequence();
    mFlags = parcel.readInt();
}
 

private ShortcutInfo(Parcel source) {
    final ClassLoader cl = getClass().getClassLoader();

    mUserId = source.readInt();
    mId = source.readString();
    mPackageName = source.readString();
    mActivity = source.readParcelable(cl);
    mFlags = source.readInt();
    mIconResId = source.readInt();
    mLastChangedTimestamp = source.readLong();
    mDisabledReason = source.readInt();

    if (source.readInt() == 0) {
        return; // key information only.
    }

    mIcon = source.readParcelable(cl);
    mTitle = source.readCharSequence();
    mTitleResId = source.readInt();
    mText = source.readCharSequence();
    mTextResId = source.readInt();
    mDisabledMessage = source.readCharSequence();
    mDisabledMessageResId = source.readInt();
    mIntents = source.readParcelableArray(cl, Intent.class);
    mIntentPersistableExtrases = source.readParcelableArray(cl, PersistableBundle.class);
    mRank = source.readInt();
    mExtras = source.readParcelable(cl);
    mBitmapPath = source.readString();

    mIconResName = source.readString();
    mTitleResName = source.readString();
    mTextResName = source.readString();
    mDisabledMessageResName = source.readString();

    int N = source.readInt();
    if (N == 0) {
        mCategories = null;
    } else {
        mCategories = new ArraySet<>(N);
        for (int i = 0; i < N; i++) {
            mCategories.add(source.readString().intern());
        }
    }
}
 

/**
 * Create a new recommendation from a parcel.
 *
 * @param parcel The parcel containing the data
 *
 * @see #CREATOR
 */
private RecommendationInfo(@NonNull Parcel parcel) {
    this(parcel.readCharSequence(), parcel.readCharSequence(), readDiscoveredPrinters(parcel),
            parcel.readByte() != 0);
}