Examples with Builder android.view.inputmethod.CursorAnchorInfo.Builder used on opensource projects

Example 1 with Builder

use of android.view.inputmethod.CursorAnchorInfo.Builder in project platform_frameworks_base by android.

the class CursorAnchorInfoTest method testBuilderAddCharacterBounds.

@SmallTest
public void testBuilderAddCharacterBounds() throws Exception {
    // A negative index should be rejected.
    try {
        new Builder().addCharacterBounds(-1, 0.0f, 0.0f, 0.0f, 0.0f, FLAG_HAS_VISIBLE_REGION);
        assertTrue(false);
    } catch (IllegalArgumentException ex) {
    }
}

Example 2 with Builder

use of android.view.inputmethod.CursorAnchorInfo.Builder in project platform_frameworks_base by android.

the class CursorAnchorInfoTest method testMatrixIsCopied.

@SmallTest
public void testMatrixIsCopied() throws Exception {
    final Matrix MATRIX1 = new Matrix();
    MATRIX1.setTranslate(10.0f, 20.0f);
    final Matrix MATRIX2 = new Matrix();
    MATRIX2.setTranslate(110.0f, 120.0f);
    final Matrix MATRIX3 = new Matrix();
    MATRIX3.setTranslate(210.0f, 220.0f);
    final Matrix matrix = new Matrix();
    final Builder builder = new Builder();
    matrix.set(MATRIX1);
    builder.setMatrix(matrix);
    matrix.postRotate(90.0f);
    final CursorAnchorInfo firstInstance = builder.build();
    assertEquals(MATRIX1, firstInstance.getMatrix());
    matrix.set(MATRIX2);
    builder.setMatrix(matrix);
    final CursorAnchorInfo secondInstance = builder.build();
    assertEquals(MATRIX1, firstInstance.getMatrix());
    assertEquals(MATRIX2, secondInstance.getMatrix());
    matrix.set(MATRIX3);
    assertEquals(MATRIX1, firstInstance.getMatrix());
    assertEquals(MATRIX2, secondInstance.getMatrix());
}

Example 3 with Builder

use of android.view.inputmethod.CursorAnchorInfo.Builder in project platform_frameworks_base by android.

the class CursorAnchorInfoTest method testMatrixIsRequired.

@SmallTest
public void testMatrixIsRequired() throws Exception {
    final int SELECTION_START = 30;
    final int SELECTION_END = 40;
    final int COMPOSING_TEXT_START = 32;
    final String COMPOSING_TEXT = "test";
    final int INSERTION_MARKER_FLAGS = FLAG_HAS_VISIBLE_REGION;
    final float INSERTION_MARKER_HORIZONTAL = 10.5f;
    final float INSERTION_MARKER_TOP = 100.1f;
    final float INSERTION_MARKER_BASELINE = 110.4f;
    final float INSERTION_MARKER_BOTOM = 111.0f;
    Matrix TRANSFORM_MATRIX = new Matrix(Matrix.IDENTITY_MATRIX);
    TRANSFORM_MATRIX.setScale(10.0f, 20.0f);
    final Builder builder = new Builder();
    // Check twice to make sure if Builder#reset() works as expected.
    for (int repeatCount = 0; repeatCount < 2; ++repeatCount) {
        builder.setSelectionRange(SELECTION_START, SELECTION_END).setComposingText(COMPOSING_TEXT_START, COMPOSING_TEXT);
        try {
            // Should succeed as coordinate transformation matrix is not required if no
            // positional information is specified.
            builder.build();
        } catch (IllegalArgumentException ex) {
            assertTrue(false);
        }
        builder.setInsertionMarkerLocation(INSERTION_MARKER_HORIZONTAL, INSERTION_MARKER_TOP, INSERTION_MARKER_BASELINE, INSERTION_MARKER_BOTOM, INSERTION_MARKER_FLAGS);
        try {
            // Coordinate transformation matrix is required if no positional information is
            // specified.
            builder.build();
            assertTrue(false);
        } catch (IllegalArgumentException ex) {
        }
        builder.setMatrix(TRANSFORM_MATRIX);
        try {
            // Should succeed as coordinate transformation matrix is required.
            builder.build();
        } catch (IllegalArgumentException ex) {
            assertTrue(false);
        }
        builder.reset();
    }
}

Example 4 with Builder

use of android.view.inputmethod.CursorAnchorInfo.Builder in project android_frameworks_base by ResurrectionRemix.

the class CursorAnchorInfoTest method testMatrixIsCopied.

@SmallTest
public void testMatrixIsCopied() throws Exception {
    final Matrix MATRIX1 = new Matrix();
    MATRIX1.setTranslate(10.0f, 20.0f);
    final Matrix MATRIX2 = new Matrix();
    MATRIX2.setTranslate(110.0f, 120.0f);
    final Matrix MATRIX3 = new Matrix();
    MATRIX3.setTranslate(210.0f, 220.0f);
    final Matrix matrix = new Matrix();
    final Builder builder = new Builder();
    matrix.set(MATRIX1);
    builder.setMatrix(matrix);
    matrix.postRotate(90.0f);
    final CursorAnchorInfo firstInstance = builder.build();
    assertEquals(MATRIX1, firstInstance.getMatrix());
    matrix.set(MATRIX2);
    builder.setMatrix(matrix);
    final CursorAnchorInfo secondInstance = builder.build();
    assertEquals(MATRIX1, firstInstance.getMatrix());
    assertEquals(MATRIX2, secondInstance.getMatrix());
    matrix.set(MATRIX3);
    assertEquals(MATRIX1, firstInstance.getMatrix());
    assertEquals(MATRIX2, secondInstance.getMatrix());
}

Example 5 with Builder

use of android.view.inputmethod.CursorAnchorInfo.Builder in project android_frameworks_base by ResurrectionRemix.

the class CursorAnchorInfoTest method testBuilder.

@SmallTest
public void testBuilder() throws Exception {
    final int SELECTION_START = 30;
    final int SELECTION_END = 40;
    final int COMPOSING_TEXT_START = 32;
    final String COMPOSING_TEXT = "test";
    final int INSERTION_MARKER_FLAGS = FLAG_HAS_VISIBLE_REGION | FLAG_HAS_INVISIBLE_REGION | FLAG_IS_RTL;
    final float INSERTION_MARKER_HORIZONTAL = 10.5f;
    final float INSERTION_MARKER_TOP = 100.1f;
    final float INSERTION_MARKER_BASELINE = 110.4f;
    final float INSERTION_MARKER_BOTOM = 111.0f;
    Matrix TRANSFORM_MATRIX = new Matrix(Matrix.IDENTITY_MATRIX);
    TRANSFORM_MATRIX.setScale(10.0f, 20.0f);
    final Builder builder = new Builder();
    builder.setSelectionRange(SELECTION_START, SELECTION_END).setComposingText(COMPOSING_TEXT_START, COMPOSING_TEXT).setInsertionMarkerLocation(INSERTION_MARKER_HORIZONTAL, INSERTION_MARKER_TOP, INSERTION_MARKER_BASELINE, INSERTION_MARKER_BOTOM, INSERTION_MARKER_FLAGS).setMatrix(TRANSFORM_MATRIX);
    for (int i = 0; i < MANY_BOUNDS.length; i++) {
        final RectF bounds = MANY_BOUNDS[i];
        final int flags = MANY_FLAGS_ARRAY[i];
        builder.addCharacterBounds(i, bounds.left, bounds.top, bounds.right, bounds.bottom, flags);
    }
    final CursorAnchorInfo info = builder.build();
    assertEquals(SELECTION_START, info.getSelectionStart());
    assertEquals(SELECTION_END, info.getSelectionEnd());
    assertEquals(COMPOSING_TEXT_START, info.getComposingTextStart());
    assertTrue(TextUtils.equals(COMPOSING_TEXT, info.getComposingText()));
    assertEquals(INSERTION_MARKER_FLAGS, info.getInsertionMarkerFlags());
    assertEquals(INSERTION_MARKER_HORIZONTAL, info.getInsertionMarkerHorizontal());
    assertEquals(INSERTION_MARKER_TOP, info.getInsertionMarkerTop());
    assertEquals(INSERTION_MARKER_BASELINE, info.getInsertionMarkerBaseline());
    assertEquals(INSERTION_MARKER_BOTOM, info.getInsertionMarkerBottom());
    assertEquals(TRANSFORM_MATRIX, info.getMatrix());
    for (int i = 0; i < MANY_BOUNDS.length; i++) {
        final RectF expectedBounds = MANY_BOUNDS[i];
        assertEquals(expectedBounds, info.getCharacterBounds(i));
    }
    assertNull(info.getCharacterBounds(-1));
    assertNull(info.getCharacterBounds(MANY_BOUNDS.length + 1));
    for (int i = 0; i < MANY_FLAGS_ARRAY.length; i++) {
        final int expectedFlags = MANY_FLAGS_ARRAY[i];
        assertEquals(expectedFlags, info.getCharacterBoundsFlags(i));
    }
    assertEquals(0, info.getCharacterBoundsFlags(-1));
    assertEquals(0, info.getCharacterBoundsFlags(MANY_BOUNDS.length + 1));
    // Make sure that the builder can reproduce the same object.
    final CursorAnchorInfo info2 = builder.build();
    assertEquals(SELECTION_START, info2.getSelectionStart());
    assertEquals(SELECTION_END, info2.getSelectionEnd());
    assertEquals(COMPOSING_TEXT_START, info2.getComposingTextStart());
    assertTrue(TextUtils.equals(COMPOSING_TEXT, info2.getComposingText()));
    assertEquals(INSERTION_MARKER_FLAGS, info2.getInsertionMarkerFlags());
    assertEquals(INSERTION_MARKER_HORIZONTAL, info2.getInsertionMarkerHorizontal());
    assertEquals(INSERTION_MARKER_TOP, info2.getInsertionMarkerTop());
    assertEquals(INSERTION_MARKER_BASELINE, info2.getInsertionMarkerBaseline());
    assertEquals(INSERTION_MARKER_BOTOM, info2.getInsertionMarkerBottom());
    assertEquals(TRANSFORM_MATRIX, info2.getMatrix());
    for (int i = 0; i < MANY_BOUNDS.length; i++) {
        final RectF expectedBounds = MANY_BOUNDS[i];
        assertEquals(expectedBounds, info2.getCharacterBounds(i));
    }
    assertNull(info2.getCharacterBounds(-1));
    assertNull(info2.getCharacterBounds(MANY_BOUNDS.length + 1));
    for (int i = 0; i < MANY_FLAGS_ARRAY.length; i++) {
        final int expectedFlags = MANY_FLAGS_ARRAY[i];
        assertEquals(expectedFlags, info2.getCharacterBoundsFlags(i));
    }
    assertEquals(0, info2.getCharacterBoundsFlags(-1));
    assertEquals(0, info2.getCharacterBoundsFlags(MANY_BOUNDS.length + 1));
    assertEquals(info, info2);
    assertEquals(info.hashCode(), info2.hashCode());
    // Make sure that object can be marshaled via {@link Parsel}.
    final CursorAnchorInfo info3 = cloneViaParcel(info2);
    assertEquals(SELECTION_START, info3.getSelectionStart());
    assertEquals(SELECTION_END, info3.getSelectionEnd());
    assertEquals(COMPOSING_TEXT_START, info3.getComposingTextStart());
    assertTrue(TextUtils.equals(COMPOSING_TEXT, info3.getComposingText()));
    assertEquals(INSERTION_MARKER_FLAGS, info3.getInsertionMarkerFlags());
    assertEquals(INSERTION_MARKER_HORIZONTAL, info3.getInsertionMarkerHorizontal());
    assertEquals(INSERTION_MARKER_TOP, info3.getInsertionMarkerTop());
    assertEquals(INSERTION_MARKER_BASELINE, info3.getInsertionMarkerBaseline());
    assertEquals(INSERTION_MARKER_BOTOM, info3.getInsertionMarkerBottom());
    assertEquals(TRANSFORM_MATRIX, info3.getMatrix());
    for (int i = 0; i < MANY_BOUNDS.length; i++) {
        final RectF expectedBounds = MANY_BOUNDS[i];
        assertEquals(expectedBounds, info3.getCharacterBounds(i));
    }
    assertNull(info3.getCharacterBounds(-1));
    assertNull(info3.getCharacterBounds(MANY_BOUNDS.length + 1));
    for (int i = 0; i < MANY_FLAGS_ARRAY.length; i++) {
        final int expectedFlags = MANY_FLAGS_ARRAY[i];
        assertEquals(expectedFlags, info3.getCharacterBoundsFlags(i));
    }
    assertEquals(0, info3.getCharacterBoundsFlags(-1));
    assertEquals(0, info3.getCharacterBoundsFlags(MANY_BOUNDS.length + 1));
    assertEquals(info.hashCode(), info3.hashCode());
    builder.reset();
    final CursorAnchorInfo uninitializedInfo = builder.build();
    assertEquals(-1, uninitializedInfo.getSelectionStart());
    assertEquals(-1, uninitializedInfo.getSelectionEnd());
    assertEquals(-1, uninitializedInfo.getComposingTextStart());
    assertNull(uninitializedInfo.getComposingText());
    assertEquals(0, uninitializedInfo.getInsertionMarkerFlags());
    assertEquals(Float.NaN, uninitializedInfo.getInsertionMarkerHorizontal());
    assertEquals(Float.NaN, uninitializedInfo.getInsertionMarkerTop());
    assertEquals(Float.NaN, uninitializedInfo.getInsertionMarkerBaseline());
    assertEquals(Float.NaN, uninitializedInfo.getInsertionMarkerBottom());
    assertEquals(Matrix.IDENTITY_MATRIX, uninitializedInfo.getMatrix());
}