Question

我需要自定义Edittext，如下所示。我的应用程序hinttext颜色不会在三星galaxy neo中改变，所有提示都隐藏在这个编辑文本中。我尝试在xml中更改textHintColor并尝试：

DesiredSize

但只是在这部手机中没有变化。

nameEditText.setHintTextColor(getResources().getColor(R.color.primary));

我也改变了应用主题，但没有改变。这是edittext的用法：

public class EditText extends android.widget.EditText {

    public EditText(Context context) {
        super(context);
        final Typeface tf = Typeface.createFromAsset(context.getAssets(), Constants.APPLICATION_FONT);
        setTypeface(tf);
//        setTextSize(this.getTextSize());
    }

    public EditText(Context context, AttributeSet attrs) {
        super(context, attrs, android.R.attr.editTextStyle);
        final Typeface tf = Typeface.createFromAsset(context.getAssets(), Constants.APPLICATION_FONT);
        setTypeface(tf);
//        setTextSize(this.getTextSize());
    }

    public EditText(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        final Typeface tf = Typeface.createFromAsset(context.getAssets(), Constants.APPLICATION_FONT);
        setTypeface(tf);
//        setTextSize(this.getTextSize());
    }

Answer 1

只需将其添加到EditText的布局：

android:textColorHint="#FFFFFF" // any color

或您可以从颜色res文件中设置颜色

android:textColorHint="@color/red"

Answer 2

在你的xml中有yuo声明后台吗？我有一个类似的问题，答案是wrongsize后台，可以删除它来测试

Answer 3

    <item name="colorAccent">@android:color/black</item>

change your colorAccent to your desired color inside your Theme,this will change your EditText line,Cursor as well as your hint

or you can also include this style inside your style.xml

<style name="TextLabel" parent="TextAppearance.AppCompat">
    <!-- Hint color and label color in FALSE state -->
    <item name="android:textColorHint">@android:color/black</item>
    <item name="android:textSize">20sp</item>
    <!-- Label color in TRUE state and bar color FALSE and TRUE State -->
    <item name="colorAccent">@android:color/black</item>
    <item name="colorControlNormal">@android:color/black</item>
    <item name="colorControlActivated">@android:color/black</item>
</style>

then inside your TextInputLayout you can put it like this

<android.support.design.widget.TextInputLayout
            android:id="@+id/input_layout_password"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:theme="@style/TextLabel">
            <EditText
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:drawableLeft="@drawable/password"
                android:drawableStart="@drawable/password"
                android:maxLines="1"
                android:hint="password"
                android:inputType="textWebPassword" />

        </android.support.design.widget.TextInputLayout>

无法更改edittext提示颜色

3 个答案: