Description: Run APP and get runtime error, OOM
ImageView imageView1 = new ImageView(this);
imageView1.setImageResource(R.drawable.welcome_guilde_1);
guideList.add(imageView1);
ImageView imageView2 = new ImageView(this);
imageView2.setImageResource(R.drawable.welcome_guilde_2);
guideList.add(imageView2);
Reason: Need use ListView in a proper way, refer to Performance Tips for ListView
Solution: In manifext.xml, add android:largeHeap="true"
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:largeHeap="true"/>