解决某些手机TextView不设置颜色不显示问题

￡神魔★判官ぃ 2023-10-05 16:43 2阅读 0赞

问题描述:[https://blog.csdn.net/jingbin\_/article/details/103189201][https_blog.csdn.net_jingbin_article_details_103189201]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW9lcmJ1eXUxMjMz_size_16_color_FFFFFF_t_70][]

我遇到的情况类似,也是小米手机

解决方案:自定义TextView在构造方法里判断又没有设置方法,没有的话就设置默认颜色,然后全局替换TextView即可

import android.content.Context;
    import android.content.res.TypedArray;
    import android.support.annotation.Nullable;
    import android.util.AttributeSet;
     
    
    public class SupperTextView extends android.support.v7.widget.AppCompatTextView {
        public SupperTextView(Context context) {
            super(context);
            init(context, null);
        }
    
        public SupperTextView(Context context, @Nullable AttributeSet attrs) {
            super(context, attrs);
            init(context, attrs);
        }
    
        public SupperTextView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
            super(context, attrs, defStyleAttr);
            init(context, attrs);
        }
    
        private void init(Context context, AttributeSet attrs) {
            if (attrs != null) {
                int[] styleable = new int[]{
                        android.R.attr.textColor // 3
                };
    
                TypedArray array = context.obtainStyledAttributes(attrs, styleable);
                //<color name="tv_def_color">#FF888888</color>
                int color = array.getColor(0, UIUtils.getColor(R.color.tv_def_color));
                setTextColor(color);
                XLog.showArgsInfo(color);
                array.recycle();
            }
        }
    }

[https_blog.csdn.net_jingbin_article_details_103189201]: https://blog.csdn.net/jingbin_/article/details/103189201
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW9lcmJ1eXUxMjMz_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20201230101747869.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW9lcmJ1eXUxMjMz,size_16,color_FFFFFF,t_70