Consume work mode API

Fix: 69905244

Change-Id: I5958b3a2ebba2fa0e0f69448d5526dc72ed6a97b

src/com/android/launcher3/allapps/WorkModeSwitch.java

@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2018 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.launcher3.allapps;
+
+import android.content.Context;
+import android.os.AsyncTask;
+import android.os.Process;
+import android.os.UserHandle;
+import android.util.AttributeSet;
+import android.widget.Switch;
+
+import com.android.launcher3.compat.UserManagerCompat;
+
+import java.util.List;
+
+public class WorkModeSwitch extends Switch {
+
+    public WorkModeSwitch(Context context) {
+        super(context);
+    }
+
+    public WorkModeSwitch(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public WorkModeSwitch(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    public void setChecked(boolean checked) {
+        // No-op, do not change the checked state until broadcast is received.
+    }
+
+    @Override
+    public void toggle() {
+        trySetQuietModeEnabledToAllProfilesAsync(isChecked());
+    }
+
+    private void setCheckedInternal(boolean checked) {
+        super.setChecked(checked);
+    }
+
+    public void refresh() {
+        setCheckedInternal(!isAnyProfileQuietModeEnabled());
+        setEnabled(true);
+    }
+
+    private boolean isAnyProfileQuietModeEnabled() {
+        UserManagerCompat userManager = UserManagerCompat.getInstance(getContext());
+        List<UserHandle> userProfiles = userManager.getUserProfiles();
+        for (UserHandle userProfile : userProfiles) {
+            if (Process.myUserHandle().equals(userProfile)) {
+                continue;
+            }
+            if (userManager.isQuietModeEnabled(userProfile)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private void trySetQuietModeEnabledToAllProfilesAsync(boolean enabled) {
+        new AsyncTask<Void, Void, Boolean>() {
+
+            @Override
+            protected void onPreExecute() {
+                super.onPreExecute();
+                setEnabled(false);
+            }
+
+            @Override
+            protected Boolean doInBackground(Void... voids) {
+                UserManagerCompat userManager = UserManagerCompat.getInstance(getContext());
+                List<UserHandle> userProfiles = userManager.getUserProfiles();
+                boolean showConfirm = false;
+                for (UserHandle userProfile : userProfiles) {
+                    if (Process.myUserHandle().equals(userProfile)) {
+                        continue;
+                    }
+                    showConfirm |= !userManager.trySetQuietModeEnabled(enabled, userProfile);
+                }
+                return showConfirm;
+            }
+
+            @Override
+            protected void onPostExecute(Boolean showConfirm) {
+                if (showConfirm) {
+                    setEnabled(true);
+                }
+            }
+        }.execute();
+    }
+}