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Java ContextThemeWrapper.obtainStyledAttributes方法代码示例

本文整理汇总了Java中android.view.ContextThemeWrapper.obtainStyledAttributes方法的典型用法代码示例。如果您正苦于以下问题:Java ContextThemeWrapper.obtainStyledAttributes方法的具体用法?Java ContextThemeWrapper.obtainStyledAttributes怎么用?Java ContextThemeWrapper.obtainStyledAttributes使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在android.view.ContextThemeWrapper的用法示例。


在下文中一共展示了ContextThemeWrapper.obtainStyledAttributes方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: pullFontPathFromTextAppearance

import android.view.ContextThemeWrapper; //导入方法依赖的package包/类
/**
 * Tries to pull the Font Path from the Text Appearance.
 *
 * @param context     Activity Context
 * @param attrs       View Attributes
 * @param attributeId if -1 returns null.
 * @return returns null if attribute is not defined or if no TextAppearance is found.
 */
@FontRes
static int pullFontPathFromTextAppearance(final Context context, AttributeSet attrs, int[] attributeId) {
    if (attributeId == null || attrs == null)
        return 0;
    int textAppearanceId = -1;
    // For prevent using default component font
    final ContextThemeWrapper contextThemeWrapper = new ContextThemeWrapper(context, android.R.style.Theme_NoDisplay);
    final TypedArray typedArrayAttr = contextThemeWrapper.obtainStyledAttributes(attrs, ANDROID_ATTR_TEXT_APPEARANCE);
    if (typedArrayAttr != null) {
        try {
            textAppearanceId = typedArrayAttr.getResourceId(0, 0);
        } catch (Exception ignored) {
            // Failed for some reason
            return 0;
        } finally {
            typedArrayAttr.recycle();
        }
    }

    final Integer textAppearanceAttrs = getFontFromTextAppearance(context, attributeId, textAppearanceId);
    if (textAppearanceAttrs != null) return textAppearanceAttrs;
    return 0;
}
 
开发者ID:takahirom,项目名称:DownloadableCalligraphy,代码行数:32,代码来源:CalligraphyUtils.java


注:本文中的android.view.ContextThemeWrapper.obtainStyledAttributes方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。