this post was submitted on 30 Oct 2024
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Android

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Why are no images, in any format, being displayed in my Android Studio app? (lemm.ee)
submitted 3 weeks ago by JackGreenEarth@lemm.ee to c/android@lemmy.world
21 comments fedilink hide all child comments
 

cross-posted from: https://lemm.ee/post/46066494

I followed the recommended processes for adding images to my app, and it is being displayed correctly on the layout preview, but not at all on the app. I have vector assets, webp, png images, but none are being displayed.

The project is too big to put here in its entirety, but please ask for any snippets that could help you solve the issue. I've tried searching the web and asking LLMs and neither could help, so please help me, fellow humans.

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[–] JackGreenEarth@lemm.ee 2 points 3 weeks ago* (last edited 3 weeks ago) (9 children)

[–] Cris16228 2 points 3 weeks ago* (last edited 3 weeks ago) (7 children)

Ooh it's easy. The layout in android studio is light, on the device is dark. Switch to light and they'll pop up

On the XML icon you have co change the color or apply a different color based light/dark

If not, you can share more like icon XML and stuff

[–] JackGreenEarth@lemm.ee 1 points 3 weeks ago (5 children)

Unfortunately switching the theme to light didn't work, the images aren't being displayed at all.

Tap for layout 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"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="end"
    android:orientation="vertical">

    <SearchView
        android:layout_width="match_parent"
        android:layout_height="75dp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="55dp"
        android:gravity="end"
        android:orientation="horizontal">

        <ImageButton
            android:id="@+id/imageButton3"
            android:layout_width="50dp"
            android:layout_height="match_parent"
            android:background="@null"
            android:contentDescription="@string/sort_songs"
            app:srcCompat="@drawable/baseline_sort_40"
            tools:srcCompat="@drawable/baseline_sort_40" />

        <ImageButton
            android:id="@+id/imageButton"
            android:layout_width="50dp"
            android:layout_height="match_parent"
            android:background="@null"
            android:contentDescription="@string/more_options"
            app:srcCompat="@drawable/baseline_more_vert_40"
            tools:srcCompat="@drawable/baseline_more_vert_40" />
    </LinearLayout>

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:contentDescription="@string/list_of_songs">

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

            <androidx.cardview.widget.CardView
                android:layout_width="match_parent"
                android:layout_height="100dp" />
        </LinearLayout>
    </ScrollView>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="58dp"
        android:orientation="vertical"
        android:translationY="-60dp">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="55dp"
            android:orientation="horizontal">

            <ImageView
                android:id="@+id/imageView"
                android:layout_width="55dp"
                android:layout_height="match_parent"
                android:contentDescription="@string/album_art"
                android:paddingHorizontal="5dp"
                android:paddingVertical="5dp"
                app:srcCompat="@drawable/music"
                tools:src="@drawable/music" />

            <androidx.constraintlayout.widget.ConstraintLayout
                android:id="@+id/constraintLayout"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:gravity="end"
                android:onClick="openFullscreenView">

                <LinearLayout
                    android:id="@+id/linearLayout2"
                    android:layout_width="wrap_content"
                    android:layout_height="0dp"
                    android:layout_marginStart="0dp"
                    android:gravity="start"
                    android:orientation="vertical"
                    android:paddingStart="2dp"
                    android:paddingEnd="10dp"
                    app:layout_constraintBottom_toBottomOf="@+id/linearLayout3"
                    app:layout_constraintEnd_toStartOf="@+id/linearLayout3"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="@+id/linearLayout3">

                    <TextView
                        android:id="@+id/textView"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:text="@string/song_title"
                        android:textAppearance="@style/TextAppearance.AppCompat.Body1"
                        android:textSize="18sp"
                        android:textStyle="bold" />

                    <TextView
                        android:id="@+id/textView2"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="@string/song_artist_name"
                        android:textSize="18sp" />

                </LinearLayout>

                <LinearLayout
                    android:id="@+id/linearLayout3"
                    android:layout_width="0dp"
                    android:layout_height="55dp"
                    android:gravity="end"
                    android:orientation="horizontal"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintStart_toEndOf="@+id/linearLayout2">

                    <ImageButton
                        android:id="@+id/imageButton2"
                        android:layout_width="wrap_content"
                        android:layout_height="match_parent"
                        android:layout_weight="1"
                        android:background="@null"
                        android:contentDescription="@string/previous_song"
                        app:srcCompat="@drawable/baseline_skip_previous_40" />

                    <ImageButton
                        android:id="@+id/imageButton4"
                        android:layout_width="wrap_content"
                        android:layout_height="match_parent"
                        android:layout_weight="1"
                        android:background="@null"
                        android:contentDescription="@string/pause_play"
                        app:srcCompat="@drawable/baseline_play_arrow_40" />

                    <ImageButton
                        android:id="@+id/imageButton5"
                        android:layout_width="wrap_content"
                        android:layout_height="match_parent"
                        android:layout_weight="1"
                        android:background="@null"
                        android:contentDescription="@string/next_song"
                        app:srcCompat="@drawable/baseline_skip_next_40" />
                </LinearLayout>

            </androidx.constraintlayout.widget.ConstraintLayout>

        </LinearLayout>

        <ProgressBar
            android:id="@+id/progressBar"
            style="?android:attr/progressBarStyleHorizontal"
            android:layout_width="match_parent"
            android:layout_height="3dp"
            android:progress="50"
            android:progressDrawable="@color/design_default_color_primary" />
    </LinearLayout>

</LinearLayout>

Tap for colors.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="black">#FF000000</color>
    <color name="white">#FFFFFFFF</color>
</resources>

Tap for themes.xml

<resources xmlns:tools="http://schemas.android.com/tools">
    <!-- Base application theme. -->
    <style name="Base.Theme.MaterialMusic" parent="Theme.Material3.DayNight.NoActionBar">
        <!-- Customize your light theme here. -->
        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
    </style>

    <style name="Theme.MaterialMusic" parent="Base.Theme.MaterialMusic" />
</resources>

Tap for night/themes.xml

<resources xmlns:tools="http://schemas.android.com/tools">
    <!-- Base application theme. -->
    <style name="Base.Theme.MaterialMusic" parent="Theme.Material3.DayNight.NoActionBar">
        <!-- Customize your dark theme here. -->
        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
    </style>
</resources>

[–] Cris16228 2 points 3 weeks ago (1 children)

Have you tried with scr instead of srcCompat?

[–] JackGreenEarth@lemm.ee 1 points 3 weeks ago (2 children)

Yes, but then it gave some error when compiling and failed to compile

[–] Cris16228 1 points 3 weeks ago (1 children)

Then post the error instead of saying you got an error

[–] JackGreenEarth@lemm.ee 1 points 3 weeks ago

I can't remember it right now nor do I have access to the laptop at the moment, but when I do, I will post the exact error I got.

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