diff options
Diffstat (limited to 'src/plugins/preflighting.core/src/com/motorolamobility/preflighting/core/sdk/SdkUtils.java')
| -rw-r--r-- | src/plugins/preflighting.core/src/com/motorolamobility/preflighting/core/sdk/SdkUtils.java | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/src/plugins/preflighting.core/src/com/motorolamobility/preflighting/core/sdk/SdkUtils.java b/src/plugins/preflighting.core/src/com/motorolamobility/preflighting/core/sdk/SdkUtils.java new file mode 100644 index 0000000..5b46f6a --- /dev/null +++ b/src/plugins/preflighting.core/src/com/motorolamobility/preflighting/core/sdk/SdkUtils.java @@ -0,0 +1,227 @@ +/*
+ * Copyright (C) 2012 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.motorolamobility.preflighting.core.sdk;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.Properties;
+
+import org.eclipse.core.runtime.Platform;
+
+/**
+ * This class has methods which aids the use of the Android SDK.
+ */
+public class SdkUtils
+{
+ private static final boolean isWin32 = Platform.getOS().equals(Platform.OS_WIN32);
+
+ /**
+ * Folder "platforms" in the Android SDK
+ */
+ public static final String FD_PLATFORMS = "platforms"; //$NON-NLS-1$
+
+ /**
+ * Folder "tools" in the Android SDK
+ */
+ public static final String FD_TOOLS = "tools"; //$NON-NLS-1$
+
+ private static String FD_PLATFORM_TOOLS = "platform-tools";;
+
+ /**
+ * AAPT executable command.
+ */
+ public static String AAPT_EXE = isWin32 ? "aapt.exe" : "aapt"; //$NON-NLS-1$ //$NON-NLS-2$
+
+ private static final String SOURCE_PROPERTY_FILE = "source.properties"; //$NON-NLS-1$
+
+ private static final String API_LEVEL_KEY = "ro.build.version.sdk"; //$NON-NLS-1$
+
+ private static final String BUILD_PROP_FILE = "build.prop"; //$NON-NLS-1$
+
+ /**
+ * Android version, API Level tag in AndroidManifext.xml file.
+ */
+ public final static String APILEVEL = "AndroidVersion.ApiLevel"; //$NON-NLS-1$
+
+ /**
+ * Get the AAPT path of the higher API Level available given the sdk path.
+ *
+ * @param sdkFolder SDK folder.
+ *
+ * @return Returns the AAPT. absolute path, null if path not found.
+ */
+ public static String getLatestAAPTToolPath(String sdkFolder)
+ {
+ Integer maxApiLevel = 0;
+ File newestAaptTool = null;
+
+ File platformFolder = new File(sdkFolder, FD_PLATFORMS);
+ File platformToolsFolder = new File(sdkFolder, FD_PLATFORM_TOOLS);
+
+ //Verify if it's a tools_r8 sdk (appt tool will be located under the platform-tools folder).
+ if (platformToolsFolder.exists() && platformToolsFolder.isDirectory())
+ {
+ File aaptToolFile = new File(platformToolsFolder, AAPT_EXE);
+ if (aaptToolFile.exists())
+ {
+ newestAaptTool = aaptToolFile;
+ }
+ }
+ else
+ // it's an older SDK, try to find the aapt tool inside the platform folders.
+ {
+ //platform folder
+ if (platformFolder.exists() && platformFolder.isDirectory())
+ {
+ File[] targets = platformFolder.listFiles();
+
+ if (targets != null)
+ {
+ for (File target : targets)
+ {
+ if (target.isDirectory())
+ {
+ //look forward source.properties file
+ File propertiesFile = new File(target, SOURCE_PROPERTY_FILE);
+
+ if (propertiesFile.exists())
+ {
+ //load properties
+ Properties properties = getPropertiesFromTarget(propertiesFile);
+
+ String apilevel = properties.getProperty(APILEVEL, "0"); //$NON-NLS-1$
+
+ try
+ {
+ //get api level and store aapt tool path if latest
+ Integer intApiLevel = Integer.parseInt(apilevel);
+ if (intApiLevel > maxApiLevel)
+ {
+ File aaptToolFile =
+ new File(target, FD_TOOLS
+ + System.getProperty("file.separator")
+ + AAPT_EXE);
+ if (aaptToolFile.exists())
+ {
+ newestAaptTool = aaptToolFile;
+ maxApiLevel = intApiLevel;
+ }
+ }
+ }
+ catch (NumberFormatException e)
+ {
+ // Do nothing
+ }
+ }
+ else
+ {
+ //if source.properties does not exist (jil and ophone cases) get build.prop file
+ propertiesFile = new File(target, BUILD_PROP_FILE);
+
+ if (propertiesFile.exists())
+ {
+ //load properties
+ Properties properties = getPropertiesFromTarget(propertiesFile);
+
+ if ((properties != null)
+ && properties.containsKey(API_LEVEL_KEY))
+ {
+ String apilevel = properties.getProperty(API_LEVEL_KEY);
+
+ try
+ {
+ //store latest aapt tool path
+ Integer intApiLevel = Integer.parseInt(apilevel);
+ if (intApiLevel > maxApiLevel)
+ {
+ File aaptToolFile =
+ new File(
+ target,
+ FD_TOOLS
+ + System.getProperty("file.separator")
+ + AAPT_EXE);
+ if (aaptToolFile.exists())
+ {
+ newestAaptTool = aaptToolFile;
+ maxApiLevel = intApiLevel;
+ }
+ }
+ }
+ catch (NumberFormatException e)
+ {
+ // Do nothing
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return newestAaptTool != null ? newestAaptTool.getAbsolutePath() : null;
+ }
+
+ /**
+ * Retrieves the properties from a SDK target.
+ *
+ * @param propertiesFile The properties file.
+ *
+ * @return Returns a {@link Properties} object containing the properties from a SDK or null
+ * if the file could not be read.
+ */
+ private static Properties getPropertiesFromTarget(File propertiesFile)
+ {
+ Properties properties = new Properties();
+
+ FileInputStream fis = null;
+
+ try
+ {
+ fis = new FileInputStream(propertiesFile);
+ properties.load(fis);
+ }
+ catch (FileNotFoundException e)
+ {
+ // Do nothing. If the file has problems, there is no way to detect
+ // the target version
+ }
+ catch (IOException e)
+ {
+ // Do nothing. If the file has problems, there is no way to detect
+ // the target version
+ }
+ finally
+ {
+ if (fis != null)
+ {
+ try
+ {
+ fis.close();
+ }
+ catch (IOException e)
+ {
+ // Do nothing
+ }
+ }
+ }
+
+ return properties;
+ }
+}
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