StudioStructur

1 files changed, 101 insertions, 0 deletions

diff --git a/vdrmanager/app/src/main/java/de/androvdr/widget/AnimatedTextView.java b/vdrmanager/app/src/main/java/de/androvdr/widget/AnimatedTextView.java
new file mode 100644
index 0000000..b6c120b
--- /dev/null
+++ b/vdrmanager/app/src/main/java/de/androvdr/widget/AnimatedTextView.java
@@ -0,0 +1,101 @@
+package de.androvdr.widget;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.animation.AlphaAnimation;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+import android.widget.TextView;
+
+/**
+ * Created by lado on 04.05.15.
+ */
+public class AnimatedTextView  extends TextView {
+    private static final int IS_ANIMATING_TAG_ID = "isAnimating".hashCode();
+
+    private Animation fadeInAnimation;
+    private Animation fadeOutAnimation;
+
+    public AnimatedTextView(Context context) {
+        super(context);
+
+        initAnimations(context);
+    }
+
+    public AnimatedTextView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+
+        initAnimations(context);
+    }
+
+    public AnimatedTextView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+
+        initAnimations(context);
+    }
+
+    public void initAnimations(Context context) {
+        fadeInAnimation = AnimationUtils.loadAnimation(this.getContext(), android.R.anim.fade_in);
+
+        fadeOutAnimation = new AlphaAnimation(1.0f, 0.0f);
+        fadeOutAnimation.setDuration(100);
+        fadeInAnimation.setAnimationListener(new Animation.AnimationListener() {
+            @Override
+            public void onAnimationStart(Animation animation) {
+                setAnimatingFlag(true);
+            }
+
+            @Override
+            public void onAnimationEnd(Animation animation) {
+                setAnimatingFlag(false);
+            }
+
+            @Override
+            public void onAnimationRepeat(Animation animation) {
+
+            }
+        });
+
+        fadeOutAnimation.setAnimationListener(new Animation.AnimationListener() {
+            @Override
+            public void onAnimationStart(Animation animation) {
+                setAnimatingFlag(false);
+            }
+
+            @Override
+            public void onAnimationEnd(Animation animation) {
+            }
+
+            @Override
+            public void onAnimationRepeat(Animation animation) {
+
+            }
+
+        });
+
+        setAnimatingFlag(false);
+    }
+
+    public void fadeOut() {
+        if (getVisibility() == View.VISIBLE) {
+            startAnimation(fadeOutAnimation);
+            setVisibility(View.INVISIBLE);
+        }
+    }
+
+    public void fadeIn() {
+        //if (getVisibility() == View.INVISIBLE && !isAnimating()) {
+//            startAnimation(fadeInAnimation);
+            setVisibility(View.VISIBLE);
+    //    }
+    }
+
+    private boolean isAnimating() {
+        return (Boolean) getTag(IS_ANIMATING_TAG_ID) == true;
+    }
+
+    private void setAnimatingFlag(boolean isAnimating) {
+        setTag(IS_ANIMATING_TAG_ID, new Boolean(isAnimating));
+    }
+}