Ниже мой код;
XML
<android.support.design.widget.TextInputLayout
android:id="@+id/emailTxtLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:theme="@style/TextLabel"
android:layout_centerVertical="true"
android:layout_toRightOf="@+id/button1">
<android.support.design.widget.TextInputEditText
android:id="@+id/edt_editemail"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:digits="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890@."
android:fontFamily="@font/poppins_light"
android:hint="@string/e_mail"
android:inputType="textEmailAddress"
android:maxLines="1"
android:singleLine="true"
android:textColor="@color/gray"
android:textColorHint="@color/gray"
android:textSize="@dimen/sp_16" />
</android.support.design.widget.TextInputLayout>
Style
<style name="TextLabel" parent="Theme.AppCompat">
<!-- Hint color and label color in FALSE state -->
<item name="android:textColorHint">@color/gray</item>
<!-- Label color in TRUE state and bar color FALSE and TRUE State -->
<item name="colorAccent">@color/darkgreen</item>
<item name="colorControlNormal">@color/gray</item>
<item name="colorControlActivated">@color/darkgreen</item>
</style>
<style name="ErrorText" parent="TextAppearance.Design.Error">
<item name="android:textSize">16sp</item>
<item name="android:textColor">@color/darkorange</item>
</style>
Код
EditText edt_editemail;
TextInputLayout emailTxtLayout;
edt_editemail = findViewById(R.id.edt_editemail);
emailTxtLayout = findViewById(R.id.emailTxtLayout);
Ниже зависимости, которые я использовал прямо сейчас;
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
когда я использую приведенный ниже код и нажимаю кнопку подтверждения, я получаю ошибку;
emailTxtLayout.setError(getString(R.string.valid_email_id_error));
Ошибка ниже, чем я получаю;
java.lang.UnsupportedOperationException: не удалось разрешить атрибут в индексе 4: TypedValue {t = 0x2 / d = 0x1010099 a = 1}
на android.content.res.TypedArray.getColor (TypedArray.java:462)
на android.widget.TextView. (TextView.java:798)
на android.widget.TextView. (TextView.java:732)
на android.support.v7.widget.AppCompatTextView. (AppCompatTextView.java:87)
на android.support.v7.widget.AppCompatTextView. (AppCompatTextView.java:83)
на android.support.v7.widget.AppCompatTextView. (AppCompatTextView.java:79)
на android.support.design.widget.IndicatorViewController.setErrorEnabled (IndicatorViewController.java:422)
на android.support.design.widget.TextInputLayout.setErrorEnabled (TextInputLayout.java:938)
на android.support.design.widget.TextInputLayout.setError (TextInputLayout.java:1055)
в com.qltech.cunsumer.yupit.activities.RegisterActivity $ 4.onClick (RegisterActivity.java:307)
на android.view.View.performClick (View.java:5675)
на android.view.View $ PerformClick.run (View.java:22646)
на android.os.Handler.handleCallback (Handler.java:836)
на android.os.Handler.dispatchMessage (Handler.java:103)
на android.os.Looper.loop (Looper.java:203)
на android.app.ActivityThread.main (ActivityThread.java:6251)
в java.lang.reflect.Method.invoke (родной метод)
на com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run (ZygoteInit.java:1075)
на com.android.internal.os.ZygoteInit.main (ZygoteInit.java:936)
Color.xml
<color name="colorPrimary">#FFFFFF</color>
<color name="colorPrimaryDark">#669b00</color>
<color name="colorAccent">#F05522</color>
<color name="darkorange">#F05522</color>
<color name="white">#FFFFFF</color>
<color name="black">#313131</color>
<color name="header_color">#eeeeee</color>
<color name="edit_text_line_color">#dddddd</color>
<color name="dark_black">#000000</color>
<color name="darkgreen">#99cc33</color>
<color name="green">#99cc33</color>
<color name="gray">#666666</color>
<color name="light_gray_b">#999999</color>
<color name="light_gray">#f5f5f5</color>
<color name="dark_gray">#e1e1e1</color>
<color name="transparent_color">#44000000</color>