在Android Edittext中实现autoSizeTextType [英] Implement autoSizeTextType in android Edittext

问题描述

Android Oreo buildToolsVersion提供了一种简化的方法来自动调整AppCompatTextView中的文本大小，如下所示

Android Oreo buildToolsVersion provides a simplified way to autoresize textsize in AppCompatTextView as follows

<android.support.v7.widget.AppCompatTextView
    android:id="@+id/textView"
    android:layout_width="wrap_content"
    android:layout_height="50dp"
    android:maxWidth="300dp"
    android:background="@android:color/holo_green_light"
    app:autoSizeTextType="uniform"
    app:autoSizeMinTextSize="5sp"
    app:autoSizeMaxTextSize="50sp"
    app:autoSizeStepGranularity="4sp"
    />

由于基本上是TextView的扩展，因此可以将类似的实现应用于AppCompatEditText吗?仅仅将autoSizeTextType应用于AppCompatEditText似乎不起作用.有办法解决这个问题吗?

Can a similar implementation be applied to AppCompatEditText since it is basically an extension of TextView? Simply applying autoSizeTextType to AppCompatEditText doesn't seem to work. Is there a way to make this work out?

推荐答案

不，您不能.请参阅此处；由于不支持，因此所有AppCompatEditText均将其禁用.

No you cannot. Please see here; it is disabled for all AppCompatEditText since it is not supported.

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