Support library VectorDrawable Resources$NotFoundException

Question

I am using Design Support Library version 23.4.0. I have enabled the gradle flag:

defaultConfig {
    vectorDrawables.useSupportLibrary = tr         


        

Answer 1

Sorry for being late to the party but this answer may help users who want to enable the flag AppCompatDelegate.setCompatVectorFromResourcesEnabled(true); for all activities.

1. Create a class which extends to Application (android.app.Application)

public class MyApplicationClass extends Application
{
    @Override
    public void onCreate()
    {
        super.onCreate();
    }
}

2. Head over to Manifest.xml and add the following line to your tag

<application
    android:name=".MyApplicationClass"
    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">
    ...
</application>

3. Add the following code above onCreate in MyApplicationClass.java

// This flag should be set to true to enable VectorDrawable support for API < 21
static
{
    AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);
}

Complete code for MyApplicationClass.java

import android.app.Application;
import android.support.v7.app.AppCompatDelegate;

/**
* Created by Gaurav Lonkar on 23-Dec-17.
*/

public class MyApplicationClass extends Application
{
    // This flag should be set to true to enable VectorDrawable support for API < 21
    static
    {
        AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);
    }

    @Override
    public void onCreate()
    {
        super.onCreate();
    }
}

Answer 2

Use AppCompatImageView instead of ImageView as said by Harish Gyanani in comments , it works fine with this for me.

Official docs

Answer 3

We had the same issue. Vector drawables were not visible on Kitkat. I solved this issue by adding AppCompatDelegate.setCompatVectorFromResourcesEnabled(true); to the onCreate method of Activities.

Before that dont forget to add:

defaultConfig {
    vectorDrawables.useSupportLibrary = true
}

and call setImageResource for the view that you use the vector drawable. My view is ImageButton. I have Android SDK build tools version 23.0.3

Answer 4

Do not put your vectors in drawable-anydpi , old devices does not support that

put them in drawable

Answer 5

Inflating Drawable's

`VectorDrawable` and `AnimatedVectorDrawable` in this support library can be inflated in this way:

• Calling static getDrawable() methods:

//This will only inflate a drawable with <vector> as the root element
VectorDrawable.getDrawable(context, R.drawable.ic_arrow_vector);

//This will only inflate a drawable with <animated-vector> as the root element
AnimatedVectorDrawable.getDrawable(context, R.drawable.ic_arrow_to_menu_animated_vector);

// This will inflate any drawable and will auto-fallback to the lollipop implementation on api 21+ devices
ResourcesCompat.getDrawable(context, R.drawable.any_drawable);

If inflating the Drawable in java code, it is recommended to always use ResourcesCompat.getDrawable() as this handles Lollipop fallback when applicable. This allows the system to cache Drawable ConstantState and hence is more efficient.
The library has the following morph (bi-directional) animations :