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  3. com.facebook.react.uimanager.ViewProps

Java 类com.facebook.react.uimanager.ViewProps 实例源码

项目：RNLearn_Project1    文件：ReactTextTest.java    
@Test
public void testTextDecorationLineUnderlineLineThroughApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.TEXT_DECORATION_LINE, "underline line-through"),
      JavaOnlyMap.of(ReactTextShadowNode.PROP_TEXT, "test text"));

  UnderlineSpan underlineSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), UnderlineSpan.class);
  StrikethroughSpan strikeThroughSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), StrikethroughSpan.class);
  assertThat(underlineSpan instanceof UnderlineSpan).isTrue();
  assertThat(strikeThroughSpan instanceof StrikethroughSpan).isTrue();
}
项目：RNLearn_Project1    文件：ReactTextShadowNode.java    
@ReactProp(name = ViewProps.TEXT_BREAK_STRATEGY)
public void setTextBreakStrategy(@Nullable String textBreakStrategy) {
  if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
    return;
  }

  if (textBreakStrategy == null || "highQuality".equals(textBreakStrategy)) {
    mTextBreakStrategy = Layout.BREAK_STRATEGY_HIGH_QUALITY;
  } else if ("simple".equals(textBreakStrategy)) {
    mTextBreakStrategy = Layout.BREAK_STRATEGY_SIMPLE;
  } else if ("balanced".equals(textBreakStrategy)) {
    mTextBreakStrategy = Layout.BREAK_STRATEGY_BALANCED;
  } else {
    throw new JSApplicationIllegalArgumentException("Invalid textBreakStrategy: " + textBreakStrategy);
  }

  markUpdated();
}
项目：RNLearn_Project1    文件：RCTVirtualText.java    
@ReactProp(name = ViewProps.FONT_WEIGHT)
public void setFontWeight(@Nullable String fontWeightString) {
  final int fontWeight;
  if (fontWeightString == null) {
    fontWeight = -1;
  } else if (BOLD.equals(fontWeightString)) {
    fontWeight = Typeface.BOLD;
  } else if (NORMAL.equals(fontWeightString)) {
    fontWeight = Typeface.NORMAL;
  } else {
    int fontWeightNumeric = parseNumericFontWeight(fontWeightString);
    if (fontWeightNumeric == -1) {
      throw new RuntimeException("invalid font weight " + fontWeightString);
    }
    fontWeight = fontWeightNumeric >= 500 ? Typeface.BOLD : Typeface.NORMAL;
  }

  if (mFontStylingSpan.getFontWeight() != fontWeight) {
    getSpan().setFontWeight(fontWeight);
    notifyChanged(true);
  }
}
项目：RNLearn_Project1    文件：RCTVirtualText.java    
@ReactProp(name = ViewProps.TEXT_DECORATION_LINE)
public void setTextDecorationLine(@Nullable String textDecorationLineString) {
  boolean isUnderlineTextDecorationSet = false;
  boolean isLineThroughTextDecorationSet = false;
  if (textDecorationLineString != null) {
    for (String textDecorationLineSubString : textDecorationLineString.split(" ")) {
      if ("underline".equals(textDecorationLineSubString)) {
        isUnderlineTextDecorationSet = true;
      } else if ("line-through".equals(textDecorationLineSubString)) {
        isLineThroughTextDecorationSet = true;
      }
    }
  }

  if (isUnderlineTextDecorationSet != mFontStylingSpan.hasUnderline() ||
      isLineThroughTextDecorationSet != mFontStylingSpan.hasStrikeThrough()) {
    FontStylingSpan span = getSpan();
    span.setHasUnderline(isUnderlineTextDecorationSet);
    span.setHasStrikeThrough(isLineThroughTextDecorationSet);
    notifyChanged(true);
  }
}
项目：RNLearn_Project1    文件：RCTVirtualText.java    
@ReactProp(name = ViewProps.FONT_STYLE)
public void setFontStyle(@Nullable String fontStyleString) {
  final int fontStyle;
  if (fontStyleString == null) {
    fontStyle = -1;
  } else if (ITALIC.equals(fontStyleString)) {
    fontStyle = Typeface.ITALIC;
  } else if (NORMAL.equals(fontStyleString)) {
    fontStyle = Typeface.NORMAL;
  } else {
    throw new RuntimeException("invalid font style " + fontStyleString);
  }

  if (mFontStylingSpan.getFontStyle() != fontStyle) {
    getSpan().setFontStyle(fontStyle);
    notifyChanged(true);
  }
}
项目：RNLearn_Project1    文件：RCTText.java    
@ReactProp(name = ViewProps.TEXT_ALIGN)
public void setTextAlign(@Nullable String textAlign) {
  if (textAlign == null || "auto".equals(textAlign)) {
    mAlignment = Gravity.NO_GRAVITY;
  } else if ("left".equals(textAlign)) {
    // left and right may yield potentially different results (relative to non-nodes) in cases
    // when supportsRTL="true" in the manifest.
    mAlignment = Gravity.LEFT;
  } else if ("right".equals(textAlign)) {
    mAlignment = Gravity.RIGHT;
  } else if ("center".equals(textAlign)) {
    mAlignment = Gravity.CENTER;
  } else {
    throw new JSApplicationIllegalArgumentException("Invalid textAlign: " + textAlign);
  }

  notifyChanged(false);
}
项目：RNLearn_Project1    文件：ReactScrollViewManager.java    
@ReactPropGroup(names = {
    ViewProps.BORDER_RADIUS,
    ViewProps.BORDER_TOP_LEFT_RADIUS,
    ViewProps.BORDER_TOP_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactScrollView view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：ReactTextInputManager.java    
/**
/* This code was taken from the method setFontStyle of the class ReactTextShadowNode
/* TODO: Factor into a common place they can both use
*/
@ReactProp(name = ViewProps.FONT_STYLE)
public void setFontStyle(ReactEditText view, @Nullable String fontStyleString) {
  int fontStyle = UNSET;
  if ("italic".equals(fontStyleString)) {
    fontStyle = Typeface.ITALIC;
  } else if ("normal".equals(fontStyleString)) {
    fontStyle = Typeface.NORMAL;
  }

  Typeface currentTypeface = view.getTypeface();
  if (currentTypeface == null) {
    currentTypeface = Typeface.DEFAULT;
  }
  if (fontStyle != currentTypeface.getStyle()) {
    view.setTypeface(currentTypeface, fontStyle);
  }
}
项目：RNLearn_Project1    文件：ReactTextTest.java    
@Test
public void testFontFamilyBoldItalicStyleApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(
          ViewProps.FONT_FAMILY, "sans-serif",
          ViewProps.FONT_WEIGHT, "500",
          ViewProps.FONT_STYLE, "italic"),
      JavaOnlyMap.of(ReactTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getFontFamily()).isEqualTo("sans-serif");
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isNotZero();
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isNotZero();
}
项目：RNLearn_Project1    文件：ReactTextShadowNode.java    
@ReactProp(name = ViewProps.TEXT_ALIGN)
public void setTextAlign(@Nullable String textAlign) {
  if (textAlign == null || "auto".equals(textAlign)) {
    mTextAlign = Gravity.NO_GRAVITY;
  } else if ("left".equals(textAlign)) {
    mTextAlign = Gravity.LEFT;
  } else if ("right".equals(textAlign)) {
    mTextAlign = Gravity.RIGHT;
  } else if ("center".equals(textAlign)) {
    mTextAlign = Gravity.CENTER_HORIZONTAL;
  } else if ("justify".equals(textAlign)) {
    // Fallback gracefully for cross-platform compat instead of error
    mTextAlign = Gravity.LEFT;
  } else {
    throw new JSApplicationIllegalArgumentException("Invalid textAlign: " + textAlign);
  }
  markUpdated();
}
项目：RNLearn_Project1    文件：ReactViewManager.java    
@ReactPropGroup(names = {
    ViewProps.BORDER_RADIUS,
    ViewProps.BORDER_TOP_LEFT_RADIUS,
    ViewProps.BORDER_TOP_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactViewGroup view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：ReactTextShadowNode.java    
@ReactProp(name = ViewProps.TEXT_ALIGN)
public void setTextAlign(@Nullable String textAlign) {
  if (textAlign == null || "auto".equals(textAlign)) {
    mTextAlign = Gravity.NO_GRAVITY;
  } else if ("left".equals(textAlign)) {
    mTextAlign = Gravity.LEFT;
  } else if ("right".equals(textAlign)) {
    mTextAlign = Gravity.RIGHT;
  } else if ("center".equals(textAlign)) {
    mTextAlign = Gravity.CENTER_HORIZONTAL;
  } else if ("justify".equals(textAlign)) {
    // Fallback gracefully for cross-platform compat instead of error
    mTextAlign = Gravity.LEFT;
  } else {
    throw new JSApplicationIllegalArgumentException("Invalid textAlign: " + textAlign);
  }
  markUpdated();
}
项目：RNLearn_Project1    文件：ReactTextViewManager.java    
@ReactPropGroup(names = {
        ViewProps.BORDER_RADIUS,
        ViewProps.BORDER_TOP_LEFT_RADIUS,
        ViewProps.BORDER_TOP_RIGHT_RADIUS,
        ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
        ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactTextView view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：ReactTextViewManager.java    
@ReactPropGroup(names = {
        ViewProps.BORDER_RADIUS,
        ViewProps.BORDER_TOP_LEFT_RADIUS,
        ViewProps.BORDER_TOP_RIGHT_RADIUS,
        ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
        ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactTextView view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：ReactHorizontalScrollViewManager.java    
@ReactPropGroup(names = {
    ViewProps.BORDER_RADIUS,
    ViewProps.BORDER_TOP_LEFT_RADIUS,
    ViewProps.BORDER_TOP_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactHorizontalScrollView view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：ReactScrollViewManager.java    
@ReactPropGroup(names = {
    ViewProps.BORDER_RADIUS,
    ViewProps.BORDER_TOP_LEFT_RADIUS,
    ViewProps.BORDER_TOP_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactScrollView view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：ReactHorizontalScrollViewManager.java    
@ReactPropGroup(names = {
    ViewProps.BORDER_RADIUS,
    ViewProps.BORDER_TOP_LEFT_RADIUS,
    ViewProps.BORDER_TOP_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactHorizontalScrollView view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：ReactImageManager.java    
@ReactPropGroup(names = {
    ViewProps.BORDER_RADIUS,
    ViewProps.BORDER_TOP_LEFT_RADIUS,
    ViewProps.BORDER_TOP_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactImageView view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：ReactTextShadowNode.java    
/**
/* This code is duplicated in ReactTextInputManager
/* TODO: Factor into a common place they can both use
*/
@ReactProp(name = ViewProps.FONT_WEIGHT)
public void setFontWeight(@Nullable String fontWeightString) {
  int fontWeightNumeric = fontWeightString != null ?
      parseNumericFontWeight(fontWeightString) : -1;
  int fontWeight = UNSET;
  if (fontWeightNumeric >= 500 || "bold".equals(fontWeightString)) {
    fontWeight = Typeface.BOLD;
  } else if ("normal".equals(fontWeightString) ||
      (fontWeightNumeric != -1 && fontWeightNumeric < 500)) {
    fontWeight = Typeface.NORMAL;
  }
  if (fontWeight != mFontWeight) {
    mFontWeight = fontWeight;
    markUpdated();
  }
}
项目：RNLearn_Project1    文件：ReactViewManager.java    
@ReactPropGroup(names = {
    ViewProps.BORDER_RADIUS,
    ViewProps.BORDER_TOP_LEFT_RADIUS,
    ViewProps.BORDER_TOP_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactViewGroup view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：ReactTextTest.java    
@Test
public void testFontFamilyBoldItalicStyleApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(
          ViewProps.FONT_FAMILY, "sans-serif",
          ViewProps.FONT_WEIGHT, "500",
          ViewProps.FONT_STYLE, "italic"),
      JavaOnlyMap.of(ReactTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getFontFamily()).isEqualTo("sans-serif");
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isNotZero();
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isNotZero();
}
项目：RNLearn_Project1    文件：ReactTextTest.java    
@Test
public void testTextDecorationLineLineThroughApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.TEXT_DECORATION_LINE, "line-through"),
      JavaOnlyMap.of(ReactTextShadowNode.PROP_TEXT, "test text"));

  TextView textView = (TextView) rootView.getChildAt(0);
  Spanned text = (Spanned) textView.getText();
  UnderlineSpan[] underlineSpans =
      text.getSpans(0, text.length(), UnderlineSpan.class);
  StrikethroughSpan strikeThroughSpan =
      getSingleSpan(textView, StrikethroughSpan.class);
  assertThat(underlineSpans).hasSize(0);
  assertThat(strikeThroughSpan instanceof StrikethroughSpan).isTrue();
}
项目：RNLearn_Project1    文件：ReactImageManager.java    
@ReactPropGroup(names = {
    ViewProps.BORDER_RADIUS,
    ViewProps.BORDER_TOP_LEFT_RADIUS,
    ViewProps.BORDER_TOP_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_RIGHT_RADIUS,
    ViewProps.BORDER_BOTTOM_LEFT_RADIUS
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderRadius(ReactImageView view, int index, float borderRadius) {
  if (!YogaConstants.isUndefined(borderRadius)) {
    borderRadius = PixelUtil.toPixelFromDIP(borderRadius);
  }

  if (index == 0) {
    view.setBorderRadius(borderRadius);
  } else {
    view.setBorderRadius(borderRadius, index - 1);
  }
}
项目：RNLearn_Project1    文件：RCTVirtualText.java    
@ReactProp(name = ViewProps.TEXT_DECORATION_LINE)
public void setTextDecorationLine(@Nullable String textDecorationLineString) {
  boolean isUnderlineTextDecorationSet = false;
  boolean isLineThroughTextDecorationSet = false;
  if (textDecorationLineString != null) {
    for (String textDecorationLineSubString : textDecorationLineString.split(" ")) {
      if ("underline".equals(textDecorationLineSubString)) {
        isUnderlineTextDecorationSet = true;
      } else if ("line-through".equals(textDecorationLineSubString)) {
        isLineThroughTextDecorationSet = true;
      }
    }
  }

  if (isUnderlineTextDecorationSet != mFontStylingSpan.hasUnderline() ||
      isLineThroughTextDecorationSet != mFontStylingSpan.hasStrikeThrough()) {
    FontStylingSpan span = getSpan();
    span.setHasUnderline(isUnderlineTextDecorationSet);
    span.setHasStrikeThrough(isLineThroughTextDecorationSet);
    notifyChanged(true);
  }
}
项目：RNLearn_Project1    文件：RCTVirtualText.java    
@ReactProp(name = ViewProps.FONT_STYLE)
public void setFontStyle(@Nullable String fontStyleString) {
  final int fontStyle;
  if (fontStyleString == null) {
    fontStyle = -1;
  } else if (ITALIC.equals(fontStyleString)) {
    fontStyle = Typeface.ITALIC;
  } else if (NORMAL.equals(fontStyleString)) {
    fontStyle = Typeface.NORMAL;
  } else {
    throw new RuntimeException("invalid font style " + fontStyleString);
  }

  if (mFontStylingSpan.getFontStyle() != fontStyle) {
    getSpan().setFontStyle(fontStyle);
    notifyChanged(true);
  }
}
项目：RNLearn_Project1    文件：RCTText.java    
@ReactProp(name = ViewProps.TEXT_ALIGN)
public void setTextAlign(@Nullable String textAlign) {
  if (textAlign == null || "auto".equals(textAlign)) {
    mAlignment = Gravity.NO_GRAVITY;
  } else if ("left".equals(textAlign)) {
    // left and right may yield potentially different results (relative to non-nodes) in cases
    // when supportsRTL="true" in the manifest.
    mAlignment = Gravity.LEFT;
  } else if ("right".equals(textAlign)) {
    mAlignment = Gravity.RIGHT;
  } else if ("center".equals(textAlign)) {
    mAlignment = Gravity.CENTER;
  } else {
    throw new JSApplicationIllegalArgumentException("Invalid textAlign: " + textAlign);
  }

  notifyChanged(false);
}
项目：RNLearn_Project1    文件：ReactTextInputManager.java    
/**
/* This code was taken from the method setFontWeight of the class ReactTextShadowNode
/* TODO: Factor into a common place they can both use
*/
@ReactProp(name = ViewProps.FONT_WEIGHT)
public void setFontWeight(ReactEditText view, @Nullable String fontWeightString) {
  int fontWeightNumeric = fontWeightString != null ?
          parseNumericFontWeight(fontWeightString) : -1;
  int fontWeight = UNSET;
  if (fontWeightNumeric >= 500 || "bold".equals(fontWeightString)) {
    fontWeight = Typeface.BOLD;
  } else if ("normal".equals(fontWeightString) ||
          (fontWeightNumeric != -1 && fontWeightNumeric < 500)) {
    fontWeight = Typeface.NORMAL;
  }
  Typeface currentTypeface = view.getTypeface();
  if (currentTypeface == null) {
    currentTypeface = Typeface.DEFAULT;
  }
  if (fontWeight != currentTypeface.getStyle()) {
    view.setTypeface(currentTypeface, fontWeight);
  }
}
项目：RNLearn_Project1    文件：ReactTextInputManager.java    
/**
/* This code was taken from the method setFontStyle of the class ReactTextShadowNode
/* TODO: Factor into a common place they can both use
*/
@ReactProp(name = ViewProps.FONT_STYLE)
public void setFontStyle(ReactEditText view, @Nullable String fontStyleString) {
  int fontStyle = UNSET;
  if ("italic".equals(fontStyleString)) {
    fontStyle = Typeface.ITALIC;
  } else if ("normal".equals(fontStyleString)) {
    fontStyle = Typeface.NORMAL;
  }

  Typeface currentTypeface = view.getTypeface();
  if (currentTypeface == null) {
    currentTypeface = Typeface.DEFAULT;
  }
  if (fontStyle != currentTypeface.getStyle()) {
    view.setTypeface(currentTypeface, fontStyle);
  }
}
项目：RNLearn_Project1    文件：ReactTextInputManager.java    
@ReactProp(name = ViewProps.TEXT_ALIGN)
public void setTextAlign(ReactEditText view, @Nullable String textAlign) {
  if (textAlign == null || "auto".equals(textAlign)) {
    view.setGravityHorizontal(Gravity.NO_GRAVITY);
  } else if ("left".equals(textAlign)) {
    view.setGravityHorizontal(Gravity.LEFT);
  } else if ("right".equals(textAlign)) {
    view.setGravityHorizontal(Gravity.RIGHT);
  } else if ("center".equals(textAlign)) {
    view.setGravityHorizontal(Gravity.CENTER_HORIZONTAL);
  } else if ("justify".equals(textAlign)) {
    // Fallback gracefully for cross-platform compat instead of error
    view.setGravityHorizontal(Gravity.LEFT);
  } else {
    throw new JSApplicationIllegalArgumentException("Invalid textAlign: " + textAlign);
  }
}
项目：RNLearn_Project1    文件：ReactTextTest.java    
@Test
public void testFontFamilyItalicStyleApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_FAMILY, "sans-serif", ViewProps.FONT_STYLE, "italic"),
      JavaOnlyMap.of(ReactTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getFontFamily()).isEqualTo("sans-serif");
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isNotZero();
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isZero();
}
项目：RNLearn_Project1    文件：RCTText.java    
@ReactProp(name = ViewProps.LINE_HEIGHT, defaultDouble = Double.NaN)
public void setLineHeight(double lineHeight) {
  if (Double.isNaN(lineHeight)) {
    mSpacingMult = 1.0f;
    mSpacingAdd = 0.0f;
  } else {
    mSpacingMult = 0.0f;
    mSpacingAdd = PixelUtil.toPixelFromSP((float) lineHeight);
  }
  notifyChanged(true);
}
项目：RNLearn_Project1    文件：ReactTextTest.java    
@Test
public void testBoldItalicFontApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_WEIGHT, "bold", ViewProps.FONT_STYLE, "italic"),
      JavaOnlyMap.of(ReactTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isNotZero();
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isNotZero();
}
项目：RNLearn_Project1    文件：ReactImageManager.java    
@ReactProp(name = ViewProps.RESIZE_METHOD)
public void setResizeMethod(ReactImageView view, @Nullable String resizeMethod) {
  if (resizeMethod == null || "auto".equals(resizeMethod)) {
    view.setResizeMethod(ImageResizeMethod.AUTO);
  } else if ("resize".equals(resizeMethod)) {
    view.setResizeMethod(ImageResizeMethod.RESIZE);
  } else if ("scale".equals(resizeMethod)) {
    view.setResizeMethod(ImageResizeMethod.SCALE);
  } else {
    throw new JSApplicationIllegalArgumentException("Invalid resize method: '" + resizeMethod+ "'");
  }
}
项目：RNLearn_Project1    文件：RCTImageView.java    
@ReactProp(name = ViewProps.RESIZE_MODE)
public void setResizeMode(@Nullable String resizeMode) {
  ScaleType scaleType = ImageResizeMode.toScaleType(resizeMode);
  if (mDrawImage.getScaleType() != scaleType) {
    getMutableDrawImage().setScaleType(scaleType);
  }
}
项目：RNLearn_Project1    文件：ReactTextInputManager.java    
@ReactProp(name = ViewProps.FONT_FAMILY)
public void setFontFamily(ReactEditText view, String fontFamily) {
  int style = Typeface.NORMAL;
  if (view.getTypeface() != null) {
    style = view.getTypeface().getStyle();
  }
  Typeface newTypeface = ReactFontManager.getInstance().getTypeface(
      fontFamily,
      style,
      view.getContext().getAssets());
  view.setTypeface(newTypeface);
}
项目：RNLearn_Project1    文件：ReactTextTest.java    
@Test
public void testNormalFontWeightApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_WEIGHT, "normal"),
      JavaOnlyMap.of(ReactTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isZero();
}
项目：RNLearn_Project1    文件：ReactTextInputManager.java    
@ReactProp(name = ViewProps.TEXT_ALIGN_VERTICAL)
public void setTextAlignVertical(ReactEditText view, @Nullable String textAlignVertical) {
  if (textAlignVertical == null || "auto".equals(textAlignVertical)) {
    view.setGravityVertical(Gravity.NO_GRAVITY);
  } else if ("top".equals(textAlignVertical)) {
    view.setGravityVertical(Gravity.TOP);
  } else if ("bottom".equals(textAlignVertical)) {
    view.setGravityVertical(Gravity.BOTTOM);
  } else if ("center".equals(textAlignVertical)) {
    view.setGravityVertical(Gravity.CENTER_VERTICAL);
  } else {
    throw new JSApplicationIllegalArgumentException("Invalid textAlignVertical: " + textAlignVertical);
  }
}
项目：RNLearn_Project1    文件：ReactTextViewManager.java    
@ReactProp(name = ViewProps.ELLIPSIZE_MODE)
public void setEllipsizeMode(ReactTextView view, @Nullable String ellipsizeMode) {
  if (ellipsizeMode == null || ellipsizeMode.equals("tail")) {
    view.setEllipsizeLocation(TextUtils.TruncateAt.END);
  } else if (ellipsizeMode.equals("head")) {
    view.setEllipsizeLocation(TextUtils.TruncateAt.START);
  } else if (ellipsizeMode.equals("middle")) {
    view.setEllipsizeLocation(TextUtils.TruncateAt.MIDDLE);
  } else {
    throw new JSApplicationIllegalArgumentException("Invalid ellipsizeMode: " + ellipsizeMode);
  }
}
项目：RNLearn_Project1    文件：ReactTextTest.java    
@Test
public void testFontFamilyBoldStyleApplied() {
  UIManagerModule uiManager = getUIManagerModule();

  ReactRootView rootView = createText(
      uiManager,
      JavaOnlyMap.of(ViewProps.FONT_FAMILY, "sans-serif", ViewProps.FONT_WEIGHT, "bold"),
      JavaOnlyMap.of(ReactTextShadowNode.PROP_TEXT, "test text"));

  CustomStyleSpan customStyleSpan =
      getSingleSpan((TextView) rootView.getChildAt(0), CustomStyleSpan.class);
  assertThat(customStyleSpan.getFontFamily()).isEqualTo("sans-serif");
  assertThat(customStyleSpan.getStyle() & Typeface.ITALIC).isZero();
  assertThat(customStyleSpan.getWeight() & Typeface.BOLD).isNotZero();
}
项目：RNLearn_Project1    文件：ReactTextInputManager.java    
@ReactPropGroup(names = {
    ViewProps.BORDER_WIDTH,
    ViewProps.BORDER_LEFT_WIDTH,
    ViewProps.BORDER_RIGHT_WIDTH,
    ViewProps.BORDER_TOP_WIDTH,
    ViewProps.BORDER_BOTTOM_WIDTH,
}, defaultFloat = YogaConstants.UNDEFINED)
public void setBorderWidth(ReactEditText view, int index, float width) {
  if (!YogaConstants.isUndefined(width)) {
    width = PixelUtil.toPixelFromDIP(width);
  }
  view.setBorderWidth(SPACING_TYPES[index], width);
}