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author | Zhijun He <zhijunhe@google.com> | 2014-06-16 16:42:35 -0700 |
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committer | Zhijun He <zhijunhe@google.com> | 2014-06-19 15:46:02 -0700 |
commit | 4c913801141163362dd5bb7c9784c83f69c11054 (patch) | |
tree | 4889eaecfc7644054e0b2687861d32cf34e2ef5f /media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit | |
parent | 0d8acb2cebe37296c37b4e6507afe44fe5666f90 (diff) | |
download | frameworks_base-4c913801141163362dd5bb7c9784c83f69c11054.zip frameworks_base-4c913801141163362dd5bb7c9784c83f69c11054.tar.gz frameworks_base-4c913801141163362dd5bb7c9784c83f69c11054.tar.bz2 |
Camera: Implement HAL1 and higher HAL API coexistence
A higher hal version device like HAL3.2 can be opened as HAL1.0 device
if HAL supports it. This only applies to camera API1.
Change-Id: I4ae9f59f4317158cc1bd7ed7726e4032cdd1fa07
Diffstat (limited to 'media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit')
-rw-r--r-- | media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraOpenTest.java | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraOpenTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraOpenTest.java new file mode 100644 index 0000000..14bbe44 --- /dev/null +++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/CameraOpenTest.java @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2013 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.mediaframeworktest.unit; + +import android.hardware.Camera; +import android.test.suitebuilder.annotation.SmallTest; +import android.util.Log; + +/** + * <pre> + * adb shell am instrument \ + * -e class 'com.android.mediaframeworktest.unit.CameraOpenTest' \ + * -w com.android.mediaframeworktest/.MediaFrameworkUnitTestRunner + * </pre> + */ +public class CameraOpenTest extends junit.framework.TestCase { + private static String TAG = "CameraOpenTest"; + + private Camera mCamera; + + /** + * Test @hide android.hardware.Camera#openLegacy API that cannot be tested in CTS. + */ + @SmallTest + public void testOpenLegacy() { + int nCameras = Camera.getNumberOfCameras(); + for (int id = 0; id < nCameras; id++) { + try { + mCamera.openLegacy(id, Camera.CAMERA_HAL_API_VERSION_1_0); + } catch (RuntimeException e) { + Log.i(TAG, "Unable to open camera as HAL1 legacy camera device " + e); + } finally { + if (mCamera != null) { + mCamera.release(); + } + } + } + } +} |