diff options
Diffstat (limited to 'src/com/android/packageinstaller/permission/ui/wear/settings/ViewUtils.java')
-rw-r--r-- | src/com/android/packageinstaller/permission/ui/wear/settings/ViewUtils.java | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/com/android/packageinstaller/permission/ui/wear/settings/ViewUtils.java b/src/com/android/packageinstaller/permission/ui/wear/settings/ViewUtils.java new file mode 100644 index 00000000..cf1c0fd0 --- /dev/null +++ b/src/com/android/packageinstaller/permission/ui/wear/settings/ViewUtils.java @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2015 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.packageinstaller.permission.ui.wear.settings; + +import android.content.Context; +import android.view.View; +import android.view.ViewGroup; + +/** + * Utility to determine screen shape + */ +public class ViewUtils { + + public static boolean getIsCircular(Context context) { + return context.getResources().getConfiguration().isScreenRound(); + } + + /** + * Set the given {@code view} and all descendants to the given {@code enabled} state. + * + * @param view the parent view of a subtree of components whose enabled state must be set + * @param enabled the new enabled state of the subtree of components + */ + public static void setEnabled(View view, boolean enabled) { + view.setEnabled(enabled); + + if (view instanceof ViewGroup) { + final ViewGroup viewGroup = (ViewGroup) view; + for (int i = 0; i < viewGroup.getChildCount(); i++) { + setEnabled(viewGroup.getChildAt(i), enabled); + } + } + } +} |