Add support 14+ API

Author: Quarx2k

library/build.gradle

@@ -3,16 +3,14 @@ apply plugin: 'com.android.library'
 group GROUP
 version VERSION_NAME
 
-dependencies {}
-
 android {
     compileSdkVersion ANDROID_BUILD_SDK_VERSION as int
     buildToolsVersion ANDROID_BUILD_TOOLS_VERSION
 
     defaultConfig {
         versionCode 1
         versionName version
-        minSdkVersion 16
+        minSdkVersion 14
         targetSdkVersion ANDROID_BUILD_TARGET_SDK_VERSION as int
     }
 
@@ -34,6 +32,10 @@ android {
     }
 }
 
+dependencies {
+    implementation "com.android.support:support-compat:26.1.0"
+}
+
 apply from: rootProject.file('checkstyle.gradle')
 apply from: 'https://raw.githubusercontent.com/sephiroth74/gradle-mvn-push/master/gradle-mvn-push.gradle'
 

library/src/main/java/it/sephiroth/android/library/imagezoom/ImageViewTouchBase.java

@@ -12,6 +12,7 @@
 import android.graphics.PointF;
 import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
+import android.support.v4.view.ViewCompat;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.ViewConfiguration;
@@ -963,7 +964,7 @@ public void onAnimationUpdate(final ValueAnimator animation) {
                     panBy(valueX - oldValueX, valueY - oldValueY);
                     oldValueX = valueX;
                     oldValueY = valueY;
-                    postInvalidateOnAnimation();
+                    ViewCompat.postInvalidateOnAnimation(ImageViewTouchBase.this);
                 }
             }
         );
@@ -1022,7 +1023,7 @@ protected void zoomTo(float scale, float centerX, float centerY, final long dura
                 public void onAnimationUpdate(final ValueAnimator animation) {
                     float value = (Float) animation.getAnimatedValue();
                     zoomTo(value, destX, destY);
-                    postInvalidateOnAnimation();
+                    ViewCompat.postInvalidateOnAnimation(ImageViewTouchBase.this);
                 }
             }
         );