Use META_LEFT to launch the ASSIST behavior. (6a62e55d) · Commits · e / os / android_frameworks_base

policy/src/com/android/internal/policy/impl/PhoneWindowManager.java

+20 −0

Original line number	Diff line number	Diff line
		@@ -446,6 +446,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		boolean mSearchKeyShortcutPending;
		boolean mConsumeSearchKeyUp;
		boolean mAssistKeyLongPressed;
		boolean mPendingMetaAction;

		// support for activating the lock screen while the screen is on
		boolean mAllowLockscreenWhenOn;
		@@ -2088,6 +2089,12 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		}
		}

		// Cancel any pending meta actions if we see any other keys being pressed between the down
		// of the meta key and its corresponding up.
		if (mPendingMetaAction && keyCode != KeyEvent.KEYCODE_META_LEFT) {
		mPendingMetaAction = false;
		}

		// First we always handle the home key here, so applications
		// can never break it, although if keyguard is on, we do let
		// it handle it, because that gives us the correct 5 second
		@@ -2282,6 +2289,14 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		mContext.sendBroadcastAsUser(intent, UserHandle.CURRENT_OR_SELF);
		}
		return -1;
		} else if (keyCode == KeyEvent.KEYCODE_META_LEFT) {
		if (down) {
		mPendingMetaAction = true;
		} else if (mPendingMetaAction) {
		mPendingMetaAction = false;
		launchAssistAction();
		}
		return -1;
		}

		// Shortcuts are invoked through Search+key, so intercept those here
		@@ -2391,6 +2406,11 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		return -1;
		}

		// Reserve all the META modifier combos for system behavior
		if ((metaState & KeyEvent.META_META_LEFT_ON) != 0) {
		return -1;
		}

		// Let the application handle the key.
		return 0;
		}