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How to Make Flashlight App in Android Studio

June 27, 2023June 27, 2023 by Admin

How to Make Flashlight App in Android Studio Here are the flashlight android app code Step 1 Create a new project in Android Studio and name it “FlashlightApp”. Open the activity_main.xml file located in the res/layout directory. Replace the existing code with the following XML layout:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:orientation="vertical">

        <ImageView
            android:id="@+id/flashlightImage"
            android:layout_width="200dp"
            android:layout_height="200dp"
            android:src="@drawable/ic_flashlight_off" />

        <Button
            android:id="@+id/toggleButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Toggle Flashlight"
            android:textColor="#FFFFFF"
            android:background="#FF4081"
            android:padding="8dp"
            android:layout_marginTop="24dp"
            android:onClick="toggleFlashlight" />
    </LinearLayout>
</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout 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">

<LinearLayout

android:layout_width="match_parent"

android:layout_height="match_parent"

android:gravity="center"

android:orientation="vertical">

<ImageView

android:id="@+id/flashlightImage"

android:layout_width="200dp"

android:layout_height="200dp"

android:src="@drawable/ic_flashlight_off" />

<Button

android:id="@+id/toggleButton"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Toggle Flashlight"

android:textColor="#FFFFFF"

android:background="#FF4081"

android:padding="8dp"

android:layout_marginTop="24dp"

android:onClick="toggleFlashlight" />

</LinearLayout>

</RelativeLayout>

Step 2 Open the MainActivity.java file located in … Read more