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TextInputLayout personnalisé android

J'essaie de créer un TextInputLayout personnalisé. Comment puis-je créer ci-dessous TextInputLayout personnalisé? enter image description here

androidandroid-layoutandroid-textinputlayout
12
Dreamfire

Vous devez utiliser le style Material Design pour Outline Box. Utilisation simple:

style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"

dans TextInputLayout. Voir le champ de texte pour Android in Material Design Guide

enter image description here

14
Francis

Voici une solution de contournement:

1. Concevez votre structure layout comme ci-dessous:

activity_test.xml 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:Android="http://schemas.Android.com/apk/res/Android"
    xmlns:app="http://schemas.Android.com/apk/res-auto"
    Android:layout_width="match_parent"
    Android:layout_height="match_parent"
    Android:orientation="vertical"
    Android:padding="16dp"
    Android:background="@Android:color/white">

    <!-- Username -->
    <RelativeLayout
        Android:layout_width="match_parent"
        Android:layout_height="wrap_content">

        <View
            Android:layout_width="match_parent"
            Android:layout_height="52dp"
            Android:layout_marginTop="10dp"
            Android:background="@drawable/bg_rounded_input_field" />

        <TextView
            Android:id="@+id/text_dummy_hint_username"
            Android:layout_width="wrap_content"
            Android:layout_height="2dp"
            Android:layout_marginTop="10dp"
            Android:layout_marginLeft="16dp"
            Android:paddingLeft="4dp"
            Android:paddingRight="4dp"
            Android:text="Username"
            Android:textSize="16sp"
            Android:background="@Android:color/white"
            Android:visibility="invisible"/>

        <Android.support.design.widget.TextInputLayout
            Android:layout_width="match_parent"
            Android:layout_height="wrap_content"
            Android:layout_marginLeft="16dp"
            Android:layout_marginRight="16dp"
            Android:hint="Username"
            Android:textColorHint="@Android:color/black"
            app:hintTextAppearance="@style/HintTextStyle">

            <EditText
                Android:id="@+id/edit_username"
                Android:layout_width="match_parent"
                Android:layout_height="wrap_content"
                Android:inputType="text|textCapWords"
                Android:maxLines="1"
                Android:backgroundTint="@Android:color/transparent"/>
        </Android.support.design.widget.TextInputLayout>
    </RelativeLayout>

    <!-- Password -->
    <RelativeLayout
        Android:layout_width="match_parent"
        Android:layout_height="wrap_content"
        Android:layout_marginTop="8dp">

        <View
            Android:layout_width="match_parent"
            Android:layout_height="52dp"
            Android:layout_marginTop="10dp"
            Android:background="@drawable/bg_rounded_input_field" />

        <TextView
            Android:id="@+id/text_dummy_hint_password"
            Android:layout_width="wrap_content"
            Android:layout_height="2dp"
            Android:layout_marginTop="10dp"
            Android:layout_marginLeft="16dp"
            Android:paddingLeft="4dp"
            Android:paddingRight="4dp"
            Android:text="Password"
            Android:textSize="16sp"
            Android:background="@Android:color/white"
            Android:visibility="invisible"/>

        <Android.support.design.widget.TextInputLayout
            Android:layout_width="match_parent"
            Android:layout_height="wrap_content"
            Android:layout_marginLeft="16dp"
            Android:layout_marginRight="16dp"
            Android:hint="Password"
            Android:textColorHint="@Android:color/black"
            app:hintTextAppearance="@style/HintTextStyle">

            <EditText
                Android:id="@+id/edit_password"
                Android:layout_width="match_parent"
                Android:layout_height="wrap_content"
                Android:inputType="textPassword"
                Android:maxLines="1"
                Android:backgroundTint="@Android:color/transparent"/>
        </Android.support.design.widget.TextInputLayout>
    </RelativeLayout>
</LinearLayout>

2. Utilisez ci-dessous le dessin bg_rounded_input_field.xml pour les coins arrondis.

res/drawable/bg_rounded_input_field.xml 

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:Android="http://schemas.Android.com/apk/res/Android"
    Android:shape="rectangle" >

    <stroke
        Android:color="@Android:color/black"
        Android:width="2dp">
    </stroke>

    <corners
        Android:radius="8dp">
    </corners>

</shape>

3. Utilisez ci-dessous HintTextStyle à TextInputLayout en ajoutant l'attribut app:hintTextAppearance="@style/HintTextStyle".

res/values ​​/ styles.xml 

<style name="HintTextStyle" parent="TextAppearance.Design.Hint">
    <item name="Android:textSize">16sp</item>
</style>

4. Enfin, dans votre Activity juste show/hide Affichage text_dummy_hint_username et text_dummy_hint_password pendant focus modification.

Pour info, j'ai utilisé Handler avec du retard 100 millis pour afficher les conseils factices TextView à synchroniser avec TextInputLayout le texte du conseil animation.

TestActivity.Java 

import Android.os.Handler;
import Android.support.v7.app.AppCompatActivity;
import Android.os.Bundle;
import Android.view.View;
import Android.widget.EditText;
import Android.widget.TextView;

public class TestActivity extends AppCompatActivity {

    TextView textDummyHintUsername;
    TextView textDummyHintPassword;
    EditText editUsername;
    EditText editPassword;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_test);

        textDummyHintUsername = (TextView) findViewById(R.id.text_dummy_hint_username);
        textDummyHintPassword = (TextView) findViewById(R.id.text_dummy_hint_password);
        editUsername = (EditText) findViewById(R.id.edit_username);
        editPassword = (EditText) findViewById(R.id.edit_password);

        // Username
        editUsername.setOnFocusChangeListener(new View.OnFocusChangeListener() {
            @Override
            public void onFocusChange(View v, boolean hasFocus) {

                if (hasFocus) {
                    new Handler().postDelayed(new Runnable() {

                        @Override
                        public void run() {
                            // Show white background behind floating label
                            textDummyHintUsername.setVisibility(View.VISIBLE);
                        }
                    }, 100);
                } else {
                    // Required to show/hide white background behind floating label during focus change
                    if (editUsername.getText().length() > 0)
                        textDummyHintUsername.setVisibility(View.VISIBLE);
                    else
                        textDummyHintUsername.setVisibility(View.INVISIBLE);
                }
            }
        });

        // Password
        editPassword.setOnFocusChangeListener(new View.OnFocusChangeListener() {
            @Override
            public void onFocusChange(View v, boolean hasFocus) {

                if (hasFocus) {
                    new Handler().postDelayed(new Runnable() {

                        @Override
                        public void run() {
                            // Show white background behind floating label
                            textDummyHintPassword.setVisibility(View.VISIBLE);
                        }
                    }, 100);
                } else {
                    // Required to show/hide white background behind floating label during focus change
                    if (editPassword.getText().length() > 0)
                        textDummyHintPassword.setVisibility(View.VISIBLE);
                    else
                        textDummyHintPassword.setVisibility(View.INVISIBLE);
                }
            }
        });
    }
}

SORTIE:

enter image description here

J'espère que cela vous aidera ~

16
Ferdous Ahamed