Separate disable animations preference controller from accessibility

Bug: 135056871
Test: manual, robotests
Change-Id: I14f322d91179779f2d758c58a2ed729efc0b45f5

1 files changed, 74 insertions, 0 deletions

diff --git a/src/com/android/settings/accessibility/DisableAnimationsPreferenceController.java b/src/com/android/settings/accessibility/DisableAnimationsPreferenceController.java
new file mode 100644
index 0000000000..1f91a87301
--- /dev/null
+++ b/src/com/android/settings/accessibility/DisableAnimationsPreferenceController.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.accessibility;
+
+import android.content.Context;
+import android.provider.Settings;
+import android.text.TextUtils;
+
+import androidx.annotation.VisibleForTesting;
+
+import com.android.settings.core.TogglePreferenceController;
+
+public class DisableAnimationsPreferenceController extends TogglePreferenceController {
+
+    @VisibleForTesting
+    static final String ANIMATION_ON_VALUE = "1";
+    @VisibleForTesting
+    static final String ANIMATION_OFF_VALUE = "0";
+
+    // Settings that should be changed when toggling animations
+    @VisibleForTesting
+    static final String[] TOGGLE_ANIMATION_TARGETS = {
+            Settings.Global.WINDOW_ANIMATION_SCALE, Settings.Global.TRANSITION_ANIMATION_SCALE,
+            Settings.Global.ANIMATOR_DURATION_SCALE
+    };
+
+    public DisableAnimationsPreferenceController(Context context, String preferenceKey) {
+        super(context, preferenceKey);
+    }
+
+    @Override
+    public boolean isChecked() {
+        boolean allAnimationsDisabled = true;
+        for (String animationSetting : TOGGLE_ANIMATION_TARGETS) {
+            if (!TextUtils.equals(
+                    Settings.Global.getString(mContext.getContentResolver(), animationSetting),
+                    ANIMATION_OFF_VALUE)) {
+                allAnimationsDisabled = false;
+                break;
+            }
+        }
+        return allAnimationsDisabled;
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        final String newAnimationValue = isChecked ? ANIMATION_OFF_VALUE : ANIMATION_ON_VALUE;
+        boolean allAnimationSet = true;
+        for (String animationPreference : TOGGLE_ANIMATION_TARGETS) {
+            allAnimationSet &= Settings.Global.putString(mContext.getContentResolver(),
+                    animationPreference, newAnimationValue);
+        }
+        return allAnimationSet;
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+}