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Check if SD card is available before building external directory path.

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This commit is contained in:
Jimmy Shih
2012-11-10 12:54:23 -08:00
parent 3d732625b1
commit 427096838d
1 changed files with 6 additions and 7 deletions
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MyTracks/src/com/google/android/apps/mytracks/io/file/TrackWriterImpl.java
+6 -7
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@@ -194,23 +194,22 @@ class TrackWriterImpl implements TrackWriter {
* Checks and returns whether we're ready to create the output file. * Checks and returns whether we're ready to create the output file.
*/ */
protected boolean canWriteFile() { protected boolean canWriteFile() {
if (directory == null) {
String dirName =
FileUtils.buildExternalDirectoryPath(writer.getExtension());
directory = newFile(dirName);
}
if (!FileUtils.isSdCardAvailable()) { if (!FileUtils.isSdCardAvailable()) {
Log.i(Constants.TAG, "Could not find SD card."); Log.i(Constants.TAG, "Could not find SD card.");
errorMessage = R.string.external_storage_error_no_storage; errorMessage = R.string.external_storage_error_no_storage;
return false; return false;
} }
if (directory == null) {
String dirName =
FileUtils.buildExternalDirectoryPath(writer.getExtension());
directory = newFile(dirName);
}
if (!FileUtils.ensureDirectoryExists(directory)) { if (!FileUtils.ensureDirectoryExists(directory)) {
Log.i(Constants.TAG, "Could not create export directory."); Log.i(Constants.TAG, "Could not create export directory.");
errorMessage = R.string.external_storage_save_error_create_dir; errorMessage = R.string.external_storage_save_error_create_dir;
return false; return false;
} }
return true; return true;
} }