Merge "Adding screen recording function."

core/java/android/util/FeatureFlagUtils.java

@@ -36,6 +36,7 @@ public class FeatureFlagUtils {
     public static final String PERSIST_PREFIX = "persist." + FFLAG_OVERRIDE_PREFIX;
     public static final String HEARING_AID_SETTINGS = "settings_bluetooth_hearing_aid";
     public static final String EMERGENCY_DIAL_SHORTCUTS = "settings_emergency_dial_shortcuts";
+    public static final String SCREENRECORD_LONG_PRESS = "settings_screenrecord_long_press";
 
     private static final Map<String, String> DEFAULT_FLAGS;
     static {
@@ -50,6 +51,7 @@ public class FeatureFlagUtils {
         DEFAULT_FLAGS.put(HEARING_AID_SETTINGS, "false");
         DEFAULT_FLAGS.put(EMERGENCY_DIAL_SHORTCUTS, "true");
         DEFAULT_FLAGS.put("settings_network_and_internet_v2", "false");
+        DEFAULT_FLAGS.put(SCREENRECORD_LONG_PRESS, "false");
     }
 
     /**

core/java/com/android/internal/util/ScreenRecordHelper.java

@@ -0,0 +1,52 @@
+/*
+ * 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.internal.util;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+
+/**
+ * Helper class to initiate a screen recording
+ */
+public class ScreenRecordHelper {
+    private static final String SYSUI_PACKAGE = "com.android.systemui";
+    private static final String SYSUI_SCREENRECORD_LAUNCHER =
+            "com.android.systemui.screenrecord.ScreenRecordDialog";
+
+    private final Context mContext;
+
+    /**
+     * Create a new ScreenRecordHelper for the given context
+     * @param context
+     */
+    public ScreenRecordHelper(Context context) {
+        mContext = context;
+    }
+
+    /**
+     * Show dialog of screen recording options to user.
+     */
+    public void launchRecordPrompt() {
+        final ComponentName launcherComponent = new ComponentName(SYSUI_PACKAGE,
+                SYSUI_SCREENRECORD_LAUNCHER);
+        final Intent intent = new Intent();
+        intent.setComponent(launcherComponent);
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        mContext.startActivity(intent);
+    }
+}