Separate vibration preference controller from accessibility

Bug: 135056871 Test: manual, robotests Change-Id: Ic309fd69b68bfa1c3290a696e0987de2621f6dc4
2019-06-27 22:26:45 +08:00
parent 79ce2c95f4
commit 5aa742bc00
5 changed files with 167 additions and 111 deletions
--- a/src/com/android/settings/accessibility/VibrationPreferenceController.java
+++ b/src/com/android/settings/accessibility/VibrationPreferenceController.java
@@ -0,0 +1,77 @@
+/*
+ * 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.os.Vibrator;
+import android.provider.Settings;
+
+import com.android.settings.R;
+import com.android.settings.core.BasePreferenceController;
+
+public class VibrationPreferenceController extends BasePreferenceController {
+
+    private final Vibrator mVibrator;
+
+    public VibrationPreferenceController(Context context, String preferenceKey) {
+        super(context, preferenceKey);
+        mVibrator = mContext.getSystemService(Vibrator.class);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+
+    @Override
+    public CharSequence getSummary() {
+        int ringIntensity = Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.RING_VIBRATION_INTENSITY,
+                mVibrator.getDefaultRingVibrationIntensity());
+        if (Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.VIBRATE_WHEN_RINGING, 0) == 0
+                && !AccessibilitySettings.isRampingRingerEnabled(mContext)) {
+            ringIntensity = Vibrator.VIBRATION_INTENSITY_OFF;
+        }
+        final CharSequence ringIntensityString =
+                VibrationIntensityPreferenceController.getIntensityString(mContext, ringIntensity);
+
+        final int notificationIntensity = Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.NOTIFICATION_VIBRATION_INTENSITY,
+                mVibrator.getDefaultNotificationVibrationIntensity());
+        final CharSequence notificationIntensityString =
+                VibrationIntensityPreferenceController.getIntensityString(mContext,
+                        notificationIntensity);
+
+        int touchIntensity = Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.HAPTIC_FEEDBACK_INTENSITY,
+                mVibrator.getDefaultHapticFeedbackIntensity());
+        if (Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.HAPTIC_FEEDBACK_ENABLED, 0) == 0) {
+            touchIntensity = Vibrator.VIBRATION_INTENSITY_OFF;
+        }
+        final CharSequence touchIntensityString =
+                VibrationIntensityPreferenceController.getIntensityString(mContext, touchIntensity);
+
+        if (ringIntensity == touchIntensity && ringIntensity == notificationIntensity) {
+            return ringIntensityString;
+        } else {
+            return mContext.getString(R.string.accessibility_vibration_summary, ringIntensityString,
+                    notificationIntensityString, touchIntensityString);
+        }
+    }
+}