[英]How to set the TextInputLayout error Color and size dynamically With Code
[英]how to change TextInputLayout error color and Text size of Error dynamically with code
这是动态比如何更改错误消息的颜色和文本大小的代码。
TextInputLayout input
input = new TextInputLayout(this);
input.setTypeface(tf);
input.setLayoutParams(lparams);
input.setTypeface(tf);
您必须使用定义自定义样式并将此行添加到您的TextInputLayout
app:errorTextAppearance="@style/custom_textColor_style"
我为此找到了灵魂。 我在我的代码中这样做
首先制作一个TextInputLayout和Edittext Layout的xml
<!-- Text Input Layout-->
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.TextInputLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
app:errorTextAppearance="@style/TextLabelInput"
/>
编辑文本布局
<!-- Edittext Layout -->
<?xml version="1.0" encoding="utf-8"?>
<EditText xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textColor="@color/txt_color"
android:textColorHint="@color/txt_color"
android:textColorHighlight="@color/txt_color"
android:textSize="21sp" />
在代码中添加动态文本
TextInputLayout input
input = new TextInputLayout(this);
input =(TextInputLayout)getLayoutInflater().inflate(R.layout.row_inputlayout_item, null);
input.setLayoutParams(lparams);
input.setTypeface(tf);
et = new EditText(this);
et = (EditText)getLayoutInflater().inflate(R.layout.row_edittext_form, null);
et.setId(Integer.parseInt(item.getFieldid()));
et.setLayoutParams(lparams);
et.setHint(item.getLabel());
input.addView(et);
rl_MainLayout1.addView(input);
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