From 5991a5b6a8647d30f871d316caa2405f4c974981 Mon Sep 17 00:00:00 2001
From: Stephen Michel <s@smichel.me>
Date: Fri, 27 Dec 2019 16:13:43 -0500
Subject: [PATCH] hold to dismiss, with temporary color, for #20

---
 .../talalarmo/alarm/AlarmActivity.java        | 55 ++++++++++++++++++-
 1 file changed, 53 insertions(+), 2 deletions(-)

diff --git a/src/main/java/trikita/talalarmo/alarm/AlarmActivity.java b/src/main/java/trikita/talalarmo/alarm/AlarmActivity.java
index 820775a..458405f 100644
--- a/src/main/java/trikita/talalarmo/alarm/AlarmActivity.java
+++ b/src/main/java/trikita/talalarmo/alarm/AlarmActivity.java
@@ -1,14 +1,19 @@
 package trikita.talalarmo.alarm;
 
+import android.animation.Animator;
+import android.animation.ArgbEvaluator;
+import android.animation.ValueAnimator;
 import android.app.Activity;
 import android.content.Context;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.PowerManager;
+import android.view.MotionEvent;
 import android.view.Window;
 import android.view.WindowManager;
 
 import trikita.anvil.RenderableView;
+import trikita.anvil.Anvil;
 import static trikita.anvil.DSL.*;
 
 import trikita.jedux.Action;
@@ -19,6 +24,9 @@
 
 public class AlarmActivity extends Activity {
     private PowerManager.WakeLock mWakeLock;
+    private ValueAnimator mAnimator;
+    private int bgColor;
+    private boolean canceled;
 
     @Override
     protected void onCreate(Bundle b) {
@@ -37,6 +45,39 @@ protected void onCreate(Bundle b) {
             window.setStatusBarColor(Theme.get(App.getState().settings().theme()).primaryDarkColor);
         }
 
+        int colorFrom = Theme.get(App.getState().settings().theme()).backgroundColor;
+        int colorTo = 0xff3cf902;
+        bgColor = colorFrom;
+        mAnimator = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
+        mAnimator.setDuration(3000); // millis
+        mAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+            @Override
+            public void onAnimationUpdate(ValueAnimator animator) {
+                bgColor = (int) animator.getAnimatedValue();
+                Anvil.render();
+            }
+        });
+        mAnimator.addListener(new Animator.AnimatorListener() {
+            @Override
+            public void onAnimationStart(Animator animator) {
+                canceled = false;
+            }
+            @Override
+            public void onAnimationCancel(Animator animator) {
+                canceled = true;
+                bgColor = colorFrom;
+                Anvil.render();
+            }
+            @Override
+            public void onAnimationEnd(Animator animator) {
+                if (!canceled) {
+                    stopAlarm();
+                }
+            }
+            @Override
+            public void onAnimationRepeat(Animator animator) {}
+        });
+
         setContentView(new RenderableView(this) {
             public void view() {
                 Theme.materialIcon(() -> {
@@ -44,8 +85,18 @@ public void view() {
                     text("\ue857"); // "alarm off"
                     textColor(Theme.get(App.getState().settings().theme()).accentColor);
                     textSize(dip(128));
-                    backgroundColor(Theme.get(App.getState().settings().theme()).backgroundColor);
-                    onClick(v -> stopAlarm());
+                    backgroundColor(bgColor);
+                    onTouch((v, e) -> {
+                        if(e.getAction() == MotionEvent.ACTION_DOWN){
+                            mAnimator.start();
+                            return true;
+                        }
+                        if(e.getAction() == MotionEvent.ACTION_UP){
+                            mAnimator.cancel();
+                            return true;
+                        }
+                        return false;
+                    });
                 });
             }
         });