Merge "Add a longpress timeout config for screenshot chord" into qt-dev

core/java/android/view/ViewConfiguration.java

@@ -85,6 +85,12 @@ public class ViewConfiguration {
      */
     private static final int GLOBAL_ACTIONS_KEY_TIMEOUT = 500;
 
+    /**
+     * Defines the duration in milliseconds a user needs to hold down the
+     * appropriate buttons (power + volume down) to trigger the screenshot chord.
+     */
+    private static final int SCREENSHOT_CHORD_KEY_TIMEOUT = 500;
+
     /**
      * Defines the duration in milliseconds a user needs to hold down the
      * appropriate button to bring up the accessibility shortcut for the first time
@@ -316,6 +322,7 @@ public class ViewConfiguration {
     private final float mVerticalScrollFactor;
     private final float mHorizontalScrollFactor;
     private final boolean mShowMenuShortcutsWhenKeyboardPresent;
+    private final long mScreenshotChordKeyTimeout;
 
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 123768915)
     private boolean sHasPermanentMenuKey;
@@ -353,6 +360,7 @@ public class ViewConfiguration {
         mHorizontalScrollFactor = HORIZONTAL_SCROLL_FACTOR;
         mVerticalScrollFactor = VERTICAL_SCROLL_FACTOR;
         mShowMenuShortcutsWhenKeyboardPresent = false;
+        mScreenshotChordKeyTimeout = SCREENSHOT_CHORD_KEY_TIMEOUT;
 
         // Getter throws if mConstructedWithContext is false so doesn't matter what
         // this value is.
@@ -457,6 +465,9 @@ public class ViewConfiguration {
 
         mMinScalingSpan = res.getDimensionPixelSize(
                 com.android.internal.R.dimen.config_minScalingSpan);
+
+        mScreenshotChordKeyTimeout = res.getInteger(
+                com.android.internal.R.integer.config_screenshotChordKeyTimeout);
     }
 
     /**
@@ -889,6 +900,18 @@ public class ViewConfiguration {
         return mGlobalActionsKeyTimeout;
     }
 
+    /**
+     * The amount of time a user needs to press the relevant keys to trigger
+     * the screenshot chord.
+     *
+     * @return how long a user needs to press the relevant keys to trigger
+     *   the screenshot chord.
+     * @hide
+     */
+    public long getScreenshotChordKeyTimeout() {
+        return mScreenshotChordKeyTimeout;
+    }
+
     /**
      * The amount of time a user needs to press the relevant keys to activate the accessibility
      * shortcut.

core/res/res/values/config.xml

@@ -2398,9 +2398,14 @@
     <!-- Maximum velocity to initiate a fling, as measured in dips per second. -->
     <dimen name="config_viewMaxFlingVelocity">8000dp</dimen>
 
-    <!-- Amount of time in ms the user needs to press the relevant key to bring up the global actions dialog -->
+    <!-- Amount of time in ms the user needs to press the relevant key to bring up the
+         global actions dialog -->
     <integer name="config_globalActionsKeyTimeout">500</integer>
 
+    <!-- Amount of time in ms the user needs to press the relevant keys to trigger the
+         screenshot chord -->
+    <integer name="config_screenshotChordKeyTimeout">500</integer>
+
     <!-- Default width of a vertical scrollbar and height of a horizontal scrollbar.
          Takes effect only if the scrollbar drawables have no intrinsic size. -->
     <dimen name="config_scrollbarSize">4dp</dimen>

core/res/res/values/symbols.xml

@@ -2228,6 +2228,7 @@
   <java-symbol type="id" name="button_always" />
   <java-symbol type="id" name="button_app_settings" />
   <java-symbol type="integer" name="config_globalActionsKeyTimeout" />
+  <java-symbol type="integer" name="config_screenshotChordKeyTimeout" />
   <java-symbol type="integer" name="config_maxResolverActivityColumns" />
   <java-symbol type="array" name="config_notificationSignalExtractors" />
 

services/core/java/com/android/server/policy/PhoneWindowManager.java

@@ -1361,9 +1361,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
         if (mKeyguardDelegate.isShowing()) {
             // Double the time it takes to take a screenshot from the keyguard
             return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER *
-                    ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout());
+                    ViewConfiguration.get(mContext).getScreenshotChordKeyTimeout());
         }
-        return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout();
+        return ViewConfiguration.get(mContext).getScreenshotChordKeyTimeout();
     }
 
     private long getRingerToggleChordDelay() {