TextInputLayoutWrapperView

README.md

TextInputLayoutWrapperView

---

What is it?

This is a simple wrapper View for the new TextInputLayout from Design Library.

---

Why?

Normaly you use the TextInputLayout like this

<android.support.design.widget.TextInputLayout
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:hintTextAppearance="@style/TextAppearance.AppCompat">

    <EditText
        android:id="@+id/password"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="@string/prompt_password"/>
</android.support.design.widget.TextInputLayout>

So you have a fully "blow up" layout file. TextInputLayoutWrapperView fix this.

---

How to use?

You only need to put the files below into the specific folders.

• TextInputLayoutWrapperView into your.package.name
• attrs.xml into values/
• text_input_layout_wrapper_view into layout/

You can now use your the Wrapper

<your.package.name.TextInputLayoutWrapperView
     android:id="@+id/dienstnehmer_name_et"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     app:hint="@strings/hint" />

---

Woha, more to know?

Nope :)

attrs.xml

<resources>
    <declare-styleable name="TextInputLayoutWrapperView">
        <attr name="hint" format="string" localization="suggested" />
        <attr name="text" format="string" localization="suggested" />
    </declare-styleable>
</resources>

text_input_layout_wrapper_view.xml

<merge xmlns:android="http://schemas.android.com/apk/res/android">

    <EditText
        android:id="@+id/text_input_layout_wrapper_view_edittext"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

</merge>

TextInputLayoutWrapperView.java

public class TextInputLayoutWrapperView extends TextInputLayout {

    private EditText editText;

    public TextInputLayoutWrapperView(Context context) {
        super(context);
        init(null);
    }

    public TextInputLayoutWrapperView(Context context, AttributeSet attrs) {
        super(context, attrs);
        init(attrs);
    }

    private void init(AttributeSet attrs) {
        View inflatedView = getInflatedView();
        editText = (EditText) inflatedView.findViewById(R.id.text_input_layout_wrapper_view_edittext);

        if (attrs != null) {
            TypedArray typedArray = getContext().obtainStyledAttributes(attrs,
                    R.styleable.TextInputLayoutWrapperView, 0, 0);
            setText(typedArray.getString(R.styleable.TextInputLayoutWrapperView_text));
            setHint(typedArray.getString(R.styleable.TextInputLayoutWrapperView_hint));
            typedArray.recycle();
        }
    }

    public CharSequence getText() {
        return editText.getText();
    }

    public void setText(String text) {
        editText.setText(text);
    }

    public CharSequence getHint() {
        return editText.getHint();
    }

    public void setHint(String hint) {
        super.setHint(hint);
    }

    private View getInflatedView() {
        LayoutInflater inflater = (LayoutInflater) getContext()
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        return inflater.inflate(R.layout.text_input_layout_wrapper_view, this, true);
    }

}