Example usage for android.os Environment getLegacyExternalStorageDirectory

Introduction

In this page you can find the example usage for android.os Environment getLegacyExternalStorageDirectory.

Prototype

@UnsupportedAppUsage
public static File getLegacyExternalStorageDirectory() 

Source Link

Usage

From source file:org.wso2.emm.agent.api.RuntimeInfo.java

/**
 * Returns the device LogCat//from   w  ww. j  ava2s .  c om
 */
public String getLogCat(String logLevel) {
    String filePath = Environment.getLegacyExternalStorageDirectory() + "/logcat.log";
    try {
        String[] cmd = new String[] { "logcat", "-d", "-v", "time", logLevel };
        Process process = Runtime.getRuntime().exec(cmd);
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String line;
        PrintWriter writer = new PrintWriter(filePath, "UTF-8");
        while ((line = bufferedReader.readLine()) != null) {
            writer.println(line);
        }
        writer.close();
    } catch (IOException e) {
        Log.e(TAG, "getLog failed", e);
    }
    return filePath;
}

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From source file:org.wso2.emm.system.service.EMMSystemService.java

/**
 * Returns the device LogCat//w  ww .  j av a 2 s .  c  o m
 */
public void getLogCat(String command) {
    try {
        JSONObject commandObj = new JSONObject(command);
        String filePath = Environment.getLegacyExternalStorageDirectory() + "/logcat"
                + commandObj.getInt("operation_id") + ".log";
        String[] cmd = new String[] { "logcat", "-d", "-v", "time", commandObj.getString("log_level") };
        Process process = Runtime.getRuntime().exec(cmd);
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String line;
        PrintWriter writer = new PrintWriter(filePath, "UTF-8");
        while ((line = bufferedReader.readLine()) != null) {
            writer.println(line);
        }
        writer.close();
        CommonUtils.callAgentApp(context, Constants.Operation.LOGCAT, commandObj.getInt("operation_id"),
                filePath);
    } catch (IOException e) {
        Log.e(TAG, "getLog failed", e);
    } catch (JSONException e) {
        Log.e(TAG, "Unable to parse command string", e);
    }
}

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From source file:com.android.server.MountService.java

@VisibleForTesting
public static String buildObbPath(final String canonicalPath, int userId, boolean forVold) {
    // TODO: allow caller to provide Environment for full testing
    // TODO: extend to support OBB mounts on secondary external storage

    // Only adjust paths when storage is emulated
    if (!Environment.isExternalStorageEmulated()) {
        return canonicalPath;
    }// w  w  w.  j a  va 2s.  c o m

    String path = canonicalPath.toString();

    // First trim off any external storage prefix
    final UserEnvironment userEnv = new UserEnvironment(userId);

    // /storage/emulated/0
    final String externalPath = userEnv.getExternalStorageDirectory().getAbsolutePath();
    // /storage/emulated_legacy
    final String legacyExternalPath = Environment.getLegacyExternalStorageDirectory().getAbsolutePath();

    if (path.startsWith(externalPath)) {
        path = path.substring(externalPath.length() + 1);
    } else if (path.startsWith(legacyExternalPath)) {
        path = path.substring(legacyExternalPath.length() + 1);
    } else {
        return canonicalPath;
    }

    // Handle special OBB paths on emulated storage
    final String obbPath = "Android/obb";
    if (path.startsWith(obbPath)) {
        path = path.substring(obbPath.length() + 1);

        if (forVold) {
            return new File(Environment.getEmulatedStorageObbSource(), path).getAbsolutePath();
        } else {
            final UserEnvironment ownerEnv = new UserEnvironment(UserHandle.USER_OWNER);
            return new File(ownerEnv.buildExternalStorageAndroidObbDirs()[0], path).getAbsolutePath();
        }
    }

    // Handle normal external storage paths
    if (forVold) {
        return new File(Environment.getEmulatedStorageSource(userId), path).getAbsolutePath();
    } else {
        return new File(userEnv.getExternalDirsForApp()[0], path).getAbsolutePath();
    }
}

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