From 115d2c189a46f535778d9dd0923f703ff2f888fe Mon Sep 17 00:00:00 2001 From: Jeff Sharkey Date: Mon, 15 Feb 2016 17:25:57 -0700 Subject: Add feature versions for devices and apps. We're starting to see more instances of device features that will increment separately from the SDK API level, such as camera HAL, GPU capabilities, Bluetooth, and other hardware standards. This change adds the ability for device features to specify a version, which is defined to be backwards compatible. That is, apps requesting an older version of a feature must continue working on devices with a newer version of that same feature. When a version is undefined, we assume the default version "0". Bug: 27162500 Change-Id: If890bf3f3dbb715e8feb80e7059a0d65618482ea --- core/java/android/app/ApplicationPackageManager.java | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'core/java/android/app/ApplicationPackageManager.java') diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java index df4b7d1eb50d..7e50518cb3e1 100644 --- a/core/java/android/app/ApplicationPackageManager.java +++ b/core/java/android/app/ApplicationPackageManager.java @@ -450,8 +450,13 @@ public class ApplicationPackageManager extends PackageManager { @Override public boolean hasSystemFeature(String name) { + return hasSystemFeature(name, 0); + } + + @Override + public boolean hasSystemFeature(String name, int version) { try { - return mPM.hasSystemFeature(name); + return mPM.hasSystemFeature(name, version); } catch (RemoteException e) { throw new RuntimeException("Package manager has died", e); } -- cgit v1.2.3