title: Is app:srcCompat still needed with min Android support 5.0?
body: <p>I have a vector drawable wrongly being shown completely white on Android 5.0.1 if I use android:src="@drawable/myicon", using app:srcCompat instead shows it correctly. I thought vector drawables are already supported on Android 5 and you don't need app:srcCompat anymore? I'm using it in an AppCompatActivity, here is the drawable:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;vector xmlns:android="http://schemas.android.com/apk/res/android"
      android:width="45dp"
      android:height="45dp"
      android:viewportWidth="40"
      android:viewportHeight="40"&gt;
      &lt;path
          android:fillColor="#FFFFFF"
          android:fillType="evenOdd"
          android:pathData="M22.2222,31.1111l8.8889,0l0,-8.8889l-8.8889,0z"
          android:strokeWidth="1"
          android:strokeColor="#00000000" /&gt;
      &lt;path
          android:fillColor="#FFFFFF"
          android:fillType="evenOdd"
          android:pathData="M8.8889,31.1111l8.8889,0l0,-8.8889l-8.8889,0z"
          android:strokeWidth="1"
          android:strokeColor="#00000000" /&gt;
      &lt;path
          android:fillColor="#FFFFFF"
          android:fillType="evenOdd"
          android:pathData="M22.2222,17.7778l8.8889,0l0,-8.8889l-8.8889,0z"
          android:strokeWidth="1"
          android:strokeColor="#00000000" /&gt;
      &lt;path
          android:fillColor="#FFFFFF"
          android:fillType="evenOdd"
          android:pathData="M0,40L40,40L40,0L0,0L0,40ZM4.4444,35.5556L35.5556,35.5556L35.5556,4.4444L4.4444,4.4444L4.4444,35.5556Z"
          android:strokeWidth="1"
          android:strokeColor="#00000000" /&gt;
      &lt;path
          android:fillColor="#FFFFFF"
          android:fillType="evenOdd"
          android:pathData="M8.8889,17.7778l8.8889,0l0,-8.8889l-8.8889,0z"
          android:strokeWidth="1"
          android:strokeColor="#00000000" /&gt;
  &lt;/vector&gt;
  </code></pre>