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| author | Samuel Tardieu <sam@rfc1149.net> | 2011-09-16 14:36:28 +0200 |
|---|---|---|
| committer | Samuel Tardieu <sam@rfc1149.net> | 2011-09-16 14:36:28 +0200 |
| commit | 579ef7a535489d4aa632db11667a3b01deb6cafd (patch) | |
| tree | 55810021c02ac7d80d3a9702ef0b59e4af154b9c /src/cgeo/geocaching/files/FileList.java | |
| parent | 96ea21fd50334479c262da692038965d0e4d596a (diff) | |
| download | cgeo-579ef7a535489d4aa632db11667a3b01deb6cafd.zip cgeo-579ef7a535489d4aa632db11667a3b01deb6cafd.tar.gz cgeo-579ef7a535489d4aa632db11667a3b01deb6cafd.tar.bz2 | |
Move sources into the main directory
This prepares the inclusion of tests into the same repository.
Diffstat (limited to 'src/cgeo/geocaching/files/FileList.java')
| -rw-r--r-- | src/cgeo/geocaching/files/FileList.java | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/src/cgeo/geocaching/files/FileList.java b/src/cgeo/geocaching/files/FileList.java deleted file mode 100644 index 5998436..0000000 --- a/src/cgeo/geocaching/files/FileList.java +++ /dev/null @@ -1,246 +0,0 @@ -package cgeo.geocaching.files; - -import cgeo.geocaching.R; -import cgeo.geocaching.cgSettings; -import cgeo.geocaching.activity.AbstractListActivity; - -import org.apache.commons.lang3.ArrayUtils; - -import android.app.ProgressDialog; -import android.content.DialogInterface; -import android.os.Bundle; -import android.os.Environment; -import android.os.Handler; -import android.os.Message; -import android.util.Log; -import android.widget.ArrayAdapter; - -import java.io.File; -import java.util.ArrayList; -import java.util.List; - -public abstract class FileList<T extends ArrayAdapter<File>> extends AbstractListActivity { - - private List<File> files = new ArrayList<File>(); - private T adapter = null; - private ProgressDialog waitDialog = null; - private loadFiles searchingThread = null; - private boolean endSearching = false; - private int listId = 1; - final private Handler changeWaitDialogHandler = new Handler() { - - @Override - public void handleMessage(Message msg) { - if (msg.obj != null && waitDialog != null) { - waitDialog.setMessage(res.getString(R.string.file_searching_in) + " " + (String) msg.obj); - } - } - }; - final private Handler loadFilesHandler = new Handler() { - - @Override - public void handleMessage(Message msg) { - try { - if (files == null || files.isEmpty()) { - if (waitDialog != null) { - waitDialog.dismiss(); - } - - showToast(res.getString(R.string.file_list_no_files)); - - finish(); - return; - } else { - if (adapter != null) { - adapter.notifyDataSetChanged(); - } - } - - if (waitDialog != null) { - waitDialog.dismiss(); - } - } catch (Exception e) { - if (waitDialog != null) { - waitDialog.dismiss(); - } - Log.e(cgSettings.tag, "cgFileList.loadFilesHandler: " + e.toString()); - } - } - }; - private String[] extensions; - - @Override - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - setTheme(); - setContentView(R.layout.gpx); - setTitle(); - - Bundle extras = getIntent().getExtras(); - if (extras != null) { - listId = extras.getInt("list"); - } - if (listId <= 0) { - listId = 1; - } - - setAdapter(); - - waitDialog = ProgressDialog.show( - this, - res.getString(R.string.file_title_searching), - res.getString(R.string.file_searching), - true, - true, - new DialogInterface.OnCancelListener() { - public void onCancel(DialogInterface arg0) { - if (searchingThread != null && searchingThread.isAlive()) { - searchingThread.notifyEnd(); - } - if (files.isEmpty()) { - finish(); - } - } - } - ); - - endSearching = false; - searchingThread = new loadFiles(); - searchingThread.start(); - } - - @Override - public void onResume() { - super.onResume(); - - getSettings().load(); - } - - protected abstract T getAdapter(List<File> files); - - private void setAdapter() { - if (adapter == null) { - adapter = getAdapter(files); - setListAdapter(adapter); - } - } - - /** - * Gets the base folder for file searches - * - * @return The folder to start the recursive search in - */ - protected abstract String[] getBaseFolders(); - - /** - * Triggers the deriving class to set the title - */ - protected abstract void setTitle(); - - private class loadFiles extends Thread { - public void notifyEnd() { - endSearching = true; - } - - @Override - public void run() { - List<File> list = new ArrayList<File>(); - - try { - if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) { - boolean loaded = false; - for (String baseFolder : getBaseFolders()) - { - final File dir = new File(baseFolder); - - if (dir.exists() && dir.isDirectory()) { - listDir(list, dir); - if (list.size() > 0) { - loaded = true; - break; - } - } - } - if (!loaded) { - listDir(list, Environment.getExternalStorageDirectory()); - } - } else { - Log.w(cgSettings.tag, "No external media mounted."); - } - } catch (Exception e) { - Log.e(cgSettings.tag, "cgFileList.loadFiles.run: " + e.toString()); - } - - final Message msg = new Message(); - msg.obj = "loaded directories"; - changeWaitDialogHandler.sendMessage(msg); - - files.addAll(list); - list.clear(); - - loadFilesHandler.sendMessage(new Message()); - } - } - - private void listDir(List<File> result, File directory) { - if (directory == null || !directory.isDirectory() || !directory.canRead()) { - return; - } - - final File[] files = directory.listFiles(); - - if (ArrayUtils.isNotEmpty(files)) { - for (File file : files) { - if (endSearching) { - return; - } - if (!file.canRead()) { - continue; - } - String name = file.getName(); - if (file.isFile()) { - for (String ext : extensions) { - int extLength = ext.length(); - if (name.length() > extLength && name.substring(name.length() - extLength, name.length()).equalsIgnoreCase(ext)) { - result.add(file); // add file to list - break; - } - } - - } else if (file.isDirectory()) { - if (name.charAt(0) == '.') { - continue; // skip hidden directories - } - if (name.length() > 16) { - name = name.substring(0, 14) + "..."; - } - final Message msg = new Message(); - msg.obj = name; - changeWaitDialogHandler.sendMessage(msg); - - listDir(result, file); // go deeper - } - } - } - - return; - } - - protected FileList(final String extension) { - setExtensions(new String[] { extension }); - } - - protected FileList(final String[] extensions) { - setExtensions(extensions); - } - - private void setExtensions(String[] extensionsIn) { - for (String extension : extensionsIn) { - if (extension.length() == 0 || extension.charAt(0) != '.') { - extension = "." + extension; - } - } - extensions = extensionsIn; - } -} |
