File	Doc	Category	Size	Date	Package
CursorAnchorInfo.java	API Doc	Android 5.1 API	23257	Thu Mar 12 22:22:10 GMT 2015	android.view.inputmethod

CursorAnchorInfo

• java.lang.Object

Fields Summary
private final int	mSelectionStart The index of the first character of the selected text (inclusive). {@code -1} when there is no text selection.
private final int	mSelectionEnd The index of the first character of the selected text (exclusive). {@code -1} when there is no text selection.
private final int	mComposingTextStart The index of the first character of the composing text (inclusive). {@code -1} when there is no composing text.
private final CharSequence	mComposingText The text, tracked as a composing region.
private final int	mInsertionMarkerFlags Flags of the insertion marker. See {@link #FLAG_HAS_VISIBLE_REGION} for example.
private final float	mInsertionMarkerHorizontal Horizontal position of the insertion marker, in the local coordinates that will be transformed with the transformation matrix when rendered on the screen. This should be calculated or compatible with {@link Layout#getPrimaryHorizontal(int)}. This can be {@code java.lang.Float.NaN} when no value is specified.
private final float	mInsertionMarkerTop Vertical position of the insertion marker, in the local coordinates that will be transformed with the transformation matrix when rendered on the screen. This should be calculated or compatible with {@link Layout#getLineTop(int)}. This can be {@code java.lang.Float.NaN} when no value is specified.
private final float	mInsertionMarkerBaseline Vertical position of the insertion marker, in the local coordinates that will be transformed with the transformation matrix when rendered on the screen. This should be calculated or compatible with {@link Layout#getLineBaseline(int)}. This can be {@code java.lang.Float.NaN} when no value is specified.
private final float	mInsertionMarkerBottom Vertical position of the insertion marker, in the local coordinates that will be transformed with the transformation matrix when rendered on the screen. This should be calculated or compatible with {@link Layout#getLineBottom(int)}. This can be {@code java.lang.Float.NaN} when no value is specified.
private final SparseRectFArray	mCharacterBoundsArray Container of rectangular position of characters, keyed with character index in a unit of Java chars, in the local coordinates that will be transformed with the transformation matrix when rendered on the screen.
private final android.graphics.Matrix	mMatrix Transformation matrix that is applied to any positional information of this class to transform local coordinates into screen coordinates.
public static final int	FLAG_HAS_VISIBLE_REGION Flag for {@link #getInsertionMarkerFlags()} and {@link #getCharacterBoundsFlags(int)}: the insertion marker or character bounds have at least one visible region.
public static final int	FLAG_HAS_INVISIBLE_REGION Flag for {@link #getInsertionMarkerFlags()} and {@link #getCharacterBoundsFlags(int)}: the insertion marker or character bounds have at least one invisible (clipped) region.
public static final int	FLAG_IS_RTL Flag for {@link #getInsertionMarkerFlags()} and {@link #getCharacterBoundsFlags(int)}: the insertion marker or character bounds is placed at right-to-left (RTL) character.
public static final Parcelable.Creator	CREATOR Used to make this class parcelable.

Constructors Summary
public CursorAnchorInfo(android.os.Parcel source) mSelectionStart = source.readInt(); mSelectionEnd = source.readInt(); mComposingTextStart = source.readInt(); mComposingText = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(source); mInsertionMarkerFlags = source.readInt(); mInsertionMarkerHorizontal = source.readFloat(); mInsertionMarkerTop = source.readFloat(); mInsertionMarkerBaseline = source.readFloat(); mInsertionMarkerBottom = source.readFloat(); mCharacterBoundsArray = source.readParcelable(SparseRectFArray.class.getClassLoader()); mMatrix = new Matrix(); mMatrix.setValues(source.createFloatArray());
private CursorAnchorInfo(Builder builder) mSelectionStart = builder.mSelectionStart; mSelectionEnd = builder.mSelectionEnd; mComposingTextStart = builder.mComposingTextStart; mComposingText = builder.mComposingText; mInsertionMarkerFlags = builder.mInsertionMarkerFlags; mInsertionMarkerHorizontal = builder.mInsertionMarkerHorizontal; mInsertionMarkerTop = builder.mInsertionMarkerTop; mInsertionMarkerBaseline = builder.mInsertionMarkerBaseline; mInsertionMarkerBottom = builder.mInsertionMarkerBottom; mCharacterBoundsArray = builder.mCharacterBoundsArrayBuilder != null ? builder.mCharacterBoundsArrayBuilder.build() : null; mMatrix = new Matrix(builder.mMatrix);

Methods Summary
private static boolean	areSameFloatImpl(float a, float b) Compares two float values. Returns {@code true} if {@code a} and {@code b} are {@link Float#NaN} at the same time. if (Float.isNaN(a) && Float.isNaN(b)) { return true; } return a == b;
public int	describeContents() return 0;
public boolean	equals(java.lang.Object obj) if (obj == null) { return false; } if (this == obj) { return true; } if (!(obj instanceof CursorAnchorInfo)) { return false; } final CursorAnchorInfo that = (CursorAnchorInfo) obj; if (hashCode() != that.hashCode()) { return false; } if (mSelectionStart != that.mSelectionStart || mSelectionEnd != that.mSelectionEnd) { return false; } if (mComposingTextStart != that.mComposingTextStart || !Objects.equals(mComposingText, that.mComposingText)) { return false; } if (mInsertionMarkerFlags != that.mInsertionMarkerFlags || !areSameFloatImpl(mInsertionMarkerHorizontal, that.mInsertionMarkerHorizontal) || !areSameFloatImpl(mInsertionMarkerTop, that.mInsertionMarkerTop) || !areSameFloatImpl(mInsertionMarkerBaseline, that.mInsertionMarkerBaseline) || !areSameFloatImpl(mInsertionMarkerBottom, that.mInsertionMarkerBottom)) { return false; } if (!Objects.equals(mCharacterBoundsArray, that.mCharacterBoundsArray)) { return false; } if (!Objects.equals(mMatrix, that.mMatrix)) { return false; } return true;
public android.graphics.RectF	getCharacterBounds(int index) Returns a new instance of {@link RectF} that indicates the location of the character specified with the index. param index index of the character in a Java chars. return the character bounds in local coordinates as a new instance of {@link RectF}. if (mCharacterBoundsArray == null) { return null; } return mCharacterBoundsArray.get(index);
public int	getCharacterBoundsFlags(int index) Returns the flags associated with the character bounds specified with the index. param index index of the character in a Java chars. return {@code 0} if no flag is specified. if (mCharacterBoundsArray == null) { return 0; } return mCharacterBoundsArray.getFlags(index, 0);
public java.lang.CharSequence	getComposingText() Returns the entire composing text. return {@code null} if there is no composition. return mComposingText;
public int	getComposingTextStart() Returns the index where the composing text starts. return {@code -1} if there is no composing text. return mComposingTextStart;
public float	getInsertionMarkerBaseline() Returns the vertical baseline position of the insertion marker, in the local coordinates that will be transformed with {@link #getMatrix()} when rendered on the screen. return y coordinate that is compatible with {@link Layout#getLineBaseline(int)}. {@code java.lang.Float.NaN} if not specified. return mInsertionMarkerBaseline;
public float	getInsertionMarkerBottom() Returns the vertical bottom position of the insertion marker, in the local coordinates that will be transformed with {@link #getMatrix()} when rendered on the screen. return y coordinate that is compatible with {@link Layout#getLineBottom(int)}. {@code java.lang.Float.NaN} if not specified. return mInsertionMarkerBottom;
public int	getInsertionMarkerFlags() Returns the flag of the insertion marker. return the flag of the insertion marker. {@code 0} if no flag is specified. return mInsertionMarkerFlags;
public float	getInsertionMarkerHorizontal() Returns the horizontal start of the insertion marker, in the local coordinates that will be transformed with {@link #getMatrix()} when rendered on the screen. return x coordinate that is compatible with {@link Layout#getPrimaryHorizontal(int)}. Pay special care to RTL/LTR handling. {@code java.lang.Float.NaN} if not specified. see Layout#getPrimaryHorizontal(int) return mInsertionMarkerHorizontal;
public float	getInsertionMarkerTop() Returns the vertical top position of the insertion marker, in the local coordinates that will be transformed with {@link #getMatrix()} when rendered on the screen. return y coordinate that is compatible with {@link Layout#getLineTop(int)}. {@code java.lang.Float.NaN} if not specified. return mInsertionMarkerTop;
public android.graphics.Matrix	getMatrix() Returns a new instance of {@link android.graphics.Matrix} that indicates the transformation matrix that is to be applied other positional data in this class. return a new instance (copy) of the transformation matrix. return new Matrix(mMatrix);
public int	getSelectionEnd() Returns the index where the selection ends. return {@code -1} if there is no selection. return mSelectionEnd;
public int	getSelectionStart() Returns the index where the selection starts. return {@code -1} if there is no selection. return mSelectionStart;
public int	hashCode() final float floatHash = mInsertionMarkerHorizontal + mInsertionMarkerTop + mInsertionMarkerBaseline + mInsertionMarkerBottom; int hash = floatHash > 0 ? (int) floatHash : (int)(-floatHash); hash *= 31; hash += mInsertionMarkerFlags; hash *= 31; hash += mSelectionStart + mSelectionEnd + mComposingTextStart; hash *= 31; hash += Objects.hashCode(mComposingText); hash *= 31; hash += Objects.hashCode(mCharacterBoundsArray); hash *= 31; hash += Objects.hashCode(mMatrix); return hash;
public java.lang.String	toString() return "SelectionInfo{mSelection=" + mSelectionStart + "," + mSelectionEnd + " mComposingTextStart=" + mComposingTextStart + " mComposingText=" + Objects.toString(mComposingText) + " mInsertionMarkerFlags=" + mInsertionMarkerFlags + " mInsertionMarkerHorizontal=" + mInsertionMarkerHorizontal + " mInsertionMarkerTop=" + mInsertionMarkerTop + " mInsertionMarkerBaseline=" + mInsertionMarkerBaseline + " mInsertionMarkerBottom=" + mInsertionMarkerBottom + " mCharacterBoundsArray=" + Objects.toString(mCharacterBoundsArray) + " mMatrix=" + Objects.toString(mMatrix) + "}";
public void	writeToParcel(android.os.Parcel dest, int flags) Used to package this object into a {@link Parcel}. param dest The {@link Parcel} to be written. param flags The flags used for parceling. dest.writeInt(mSelectionStart); dest.writeInt(mSelectionEnd); dest.writeInt(mComposingTextStart); TextUtils.writeToParcel(mComposingText, dest, flags); dest.writeInt(mInsertionMarkerFlags); dest.writeFloat(mInsertionMarkerHorizontal); dest.writeFloat(mInsertionMarkerTop); dest.writeFloat(mInsertionMarkerBaseline); dest.writeFloat(mInsertionMarkerBottom); dest.writeParcelable(mCharacterBoundsArray, flags); final float[] matrixArray = new float[9]; mMatrix.getValues(matrixArray); dest.writeFloatArray(matrixArray);