1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package com.android.cts.tradefed.targetprep;
17 
18 import com.android.cts.tradefed.build.CtsBuildHelper;
19 import com.android.tradefed.build.IBuildInfo;
20 import com.android.tradefed.config.OptionClass;
21 import com.android.tradefed.targetprep.TargetSetupError;
22 import com.android.tradefed.targetprep.TestAppInstallSetup;
23 
24 import java.io.File;
25 import java.io.FileNotFoundException;
26 
27 /**
28  * Installs specified apks from CTS test case repository
29  */
30 @OptionClass(alias="cts-apk-installer")
31 public class CtsApkInstaller extends TestAppInstallSetup {
32 
33     private CtsBuildHelper mBuildHelper = null;
34 
getCtsBuildHelper(IBuildInfo buildInfo)35     protected CtsBuildHelper getCtsBuildHelper(IBuildInfo buildInfo) {
36         if (mBuildHelper == null) {
37             mBuildHelper = CtsBuildHelper.createBuildHelper(buildInfo);
38         }
39         return mBuildHelper;
40     }
41 
42     /**
43      * {@inheritDoc}
44      */
45     @Override
getLocalPathForFilename(IBuildInfo buildInfo, String apkFileName)46     protected File getLocalPathForFilename(IBuildInfo buildInfo, String apkFileName)
47             throws TargetSetupError {
48         try {
49             return getCtsBuildHelper(buildInfo).getTestApp(apkFileName);
50         } catch (FileNotFoundException e) {
51             throw new TargetSetupError(String.format("apk not found: %s", apkFileName), e);
52         }
53     }
54 }
55