Android TextInputLayout 密码切换在新的支持库中不可见

Question

我用下面的设计库编译，它在 EditText[=30 右边显示密码 HIDE/SHOW 按钮=]

compile 'com.android.support:design:24.2.1'

<android.support.design.widget.TextInputLayout
    android:id="@+id/login_password_text_input_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="@dimen/spacing_normal">

    <android.support.v7.widget.AppCompatEditText
        android:id="@+id/login_password_edit_text"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:drawablePadding="@dimen/spacing_micro"
        android:hint="@string/prompt_password"
        android:imeActionId="@+id/login"
        android:imeActionLabel="@string/action_sign_in_short"
        android:imeOptions="actionUnspecified"
        android:inputType="textPassword"
        android:maxLines="1"
        android:text="password" />

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

喜欢：

更新到

后

compile 'com.android.support:design:25.0.1'

它不可见，为什么？有没有bug？

请指导。

Answer 1

现在默认禁用 TextInputLayout 密码切换，以避免不必要地覆盖开发人员指定的最终可绘制对象。它可以通过 passwordToggleEnabled XML 属性手动启用。

来自 https://developer.android.com/topic/libraries/support-library/revisions.html

Answer 2

它在 25.0.1 中被禁用。如果需要，需要手动开启

检查引用 here

The TextInputLayout password toggle is now disabled by default to avoid unnecessarily overwriting developer-specified end drawables. It may be manually enabled via the passwordToggleEnabled XML attribute.

Answer 3

TextInputLayout password toggle is now disabled by default to avoid unnecessarily overwriting developer-specified end drawables. It may be manually enabled via the passwordToggleEnabledXML属性。

see revision for 25.0.1

注意：每个开发人员都必须查看修订文档。

Answer 4

我用这个砸了好几个小时的脑袋。

来自发行说明： https://developer.android.com/topic/libraries/support-library/revisions.html#

Fixed issues: The TextInputLayout password toggle is now disabled by default to avoid unnecessarily overwriting developer-specified end drawables. It may be manually enabled via the passwordToggleEnabled XML attribute.

所以要取回它，您必须：

 <android.support.design.widget.TextInputLayout
    ...
    ...
    app:passwordToggleEnabled="true">

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

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

Answer 5

使用这个

app:passwordToggleEnabled="true"  in TextInputLayout

并更改依赖关系

compile 'com.android.support:appcompat-v7:26.0.1'

  <android.support.design.widget.TextInputLayout
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_below="@+id/textInputLayout2"
                android:layout_marginLeft="@dimen/box_layout_margin_left"
                android:layout_marginRight="@dimen/box_layout_margin_right"
                android:padding="@dimen/text_input_padding"
                app:passwordToggleEnabled="true">

                <EditText
                    android:id="@+id/et_password"
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="5dp"
                    android:drawableLeft="@android:drawable/ic_lock_lock"
                    android:drawablePadding="10dp"
                    android:paddingLeft="35dp"
                    android:gravity="top"
                    android:hint="Password"
                    android:inputType="textPassword"
                    android:paddingRight="@dimen/edit_input_padding"
                    android:paddingTop="5dp"
                    android:singleLine="true">
                </EditText>

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

Answer 6

将 endIconMode 添加到自定义，以便为文本输入布局添加可绘制端。

<com.google.android.material.textfield.TextInputLayout app:endIconMode="custom" app:endIconDrawable="@drawable/ic_tick_grey" .... </com.google.android.material.textfield.TextInputLayout>