Create a fullscreem and untitled splash

Question

Hi, I’m initiating on Android Studio, and I’m having a question.

How to make my splash stay with the image in full screen and without the title bar?

My image PNG has 750 x 1334.

Follows my code:

MANIFESTS: Androidmanifests.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="br.com.abmprotege">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">

        <activity android:name=".SplashActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity android:name=".MainActivity"></activity>
    </application>

</manifest>

JAVA: Splashactivity

package br.com.site;

import android.content.Intent;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

public class SplashActivity extends AppCompatActivity {

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

        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                startActivity(new Intent(getBaseContext(), MainActivity.class));
                finish();
            }
        }, 5000);


    }
}

LAYOUT: activity_splash.html

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    tools:context=".SplashActivity">

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="center"
        android:src="@drawable/splash" />

</LinearLayout>

Answer 1

Add in the manifest where Splashscreen is the following theme:

 android:theme="@style/Theme.AppCompat.NoActionBar"

will look like this:

   <activity android:name=".SplashActivity"
             android:theme="@style/Theme.AppCompat.NoActionBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

Edit 1:

in the added imageview Xml: scaleType and adjustViewBounds, leaving width in match_parent and height in wrap_content, as follows:

<ImageView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:scaleType="fitXY"
    android:adjustViewBounds="true"  
    android:layout_gravity="center"
    android:src="@drawable/splash" />

In this way the image will occupy the whole width and the height will be proportional to the size of the image.

If you want the image to occupy the entire area regardless of proportionality, leave:

<ImageView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:scaleType="fitXY"
    android:layout_gravity="center"
    android:src="@drawable/splash" />