How To Set Transparent Background In Android Layout

How to make a groundwork twenty% transparent on Android

Android Apps/Applications Mobile Development

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If yous want to give transparent background for your view, This instance demonstrate about How to make a background twenty% transparent on Android.

All hex value from 100% to 0% alpha

• 100% — FF
• 99% — FC
• 98% — FA
• 97% — F7
• 96% — F5
• 95% — F2
• 94% — F0
• 93% — ED
• 92% — EB
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• 88% — E0
• 87% — DE
• 86% — DB
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• 82% — D1
• 81% — CF
• fourscore% — CC
• 79% — C9
• 78% — C7
• 77% — C4
• 76% — C2
• 75% — BF
• 74% — BD
• 73% — BA
• 72% — B8
• 71% — B5
• 70% — B3
• 69% — B0
• 68% — AD
• 67% — AB
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• 65% — A6
• 64% — A3
• 63% — A1
• 62% — 9E
• 61% — 9C
• 60% — 99
• 59% — 96
• 58% — 94
• 57% — 91
• 56% — 8F
• 55% — 8C
• 54% — 8A
• 53% — 87
• 52% — 85
• 51% — 82
• l% — fourscore
• 49% — 7D
• 48% — 7A
• 47% — 78
• 46% — 75
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• 44% — 70
• 43% — 6E
• 42% — 6B
• 41% — 69
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• 36% — 5C
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• 31% — 4F
• 30% — 4D
• 29% — 4A
• 28% — 47
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• 26% — 42
• 25% — xl
• 24% — 3D
• 23% — 3B
• 22% — 38
• 21% — 36
• 20% — 33
• 19% — xxx
• 18% — 2E
• 17% — 2B
• sixteen% — 29
• fifteen% — 26
• 14% — 24
• 13% — 21
• 12% — 1F
• eleven% — 1C
• x% — 1A
• 9% — 17
• 8% — 14
• 7% — 12
• 6% — 0F
• 5% — 0D
• 4% — 0A
• three% — 08
• two% — 05
• 1% — 03
• 0% — 00

For instance, if you want to give 20% transparent groundwork for yellow color (#FFFF00). So your background color would be #33FFFF00

Step 1 − Create a new project in Android Studio, get to File ⇒ New Project and make full all required details to create a new project.

Stride 2 − Add the post-obit code to res/layout/activity_main.xml.

<?xml version="one.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context=".MainActivity"    android:groundwork="#33FFFF00"    android:gravity="middle"    android:orientation="vertical">    <TextView       android:id="@+id/text"       android:textSize="18sp"       android:layout_width="wrap_content"       android:layout_height="wrap_content" /> </LinearLayout>

In the above code we take give xx% transparent yellowish background for text view.

Stride 3 − Add together the following code to src/MainActivity.java

packet com.example.andy.myapplication;  import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.Button; import android.widget.TextView; import org.w3c.dom.Text; import java.util.Locale;  public class MainActivity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {       super.onCreate(savedInstanceState);       setContentView(R.layout.activity_main);       TextView textView=findViewById(R.id.text);       textView.setText("Tutorialspoint bharat pvt ltd");    } }

Let's try to run your application. I assume you have continued your actual Android Mobile device with your computer. To run the app from android studio, open up one of your projection's activity files and click Runicon from the toolbar. Select your mobile device as an choice and and then check your mobile device which will display your default screen −

In the above event, it is not pure yellow color. information technology shows twenty% transparent yellow color

Click here to download the project code

Arjun Thakur

Published on 09-April-2019 12:44:31

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How To Set Transparent Background In Android Layout,

Source: https://www.tutorialspoint.com/how-to-make-a-background-20-transparent-on-android

Posted by: handleymazing.blogspot.com

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