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Add folder support for single shortcuts
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@fornwall
fornwall committed Nov 20, 2016
1 parent 1b7b987 commit aa5e693
Showing 1 changed file with 98 additions and 63 deletions.
161 changes: 98 additions & 63 deletions app/src/main/java/com/termux/widget/TermuxCreateShortcutActivity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,77 +7,112 @@
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import java.io.File;
import java.io.FileFilter;
import java.util.Arrays;
import java.util.Comparator;

public class TermuxCreateShortcutActivity extends Activity {

private ListView mListView ;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.shortcuts_listview);
mListView = (ListView) findViewById(R.id.list);
}

@Override
protected void onResume() {
super.onResume();

final File[] files = TermuxWidgetService.SHORTCUTS_DIR.listFiles(new FileFilter() {
@Override
public boolean accept(File pathname) {
return !pathname.getName().startsWith(".");
}
});

if (files == null || files.length == 0) {
// Create if necessary so user can more easily add.
TermuxWidgetService.SHORTCUTS_DIR.mkdirs();
new AlertDialog.Builder(this).setMessage(R.string.no_shortcut_scripts).setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
finish();
}
}).show();
return;
}

final String[] values = new String[files.length];
for (int i = 0; i < values.length; i++) values[i] = files[i].getName();

ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, android.R.id.text1, values);
mListView.setAdapter(adapter);

mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
final Context context = TermuxCreateShortcutActivity.this;
File clickedFile = files[position];

Intent.ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(context, R.drawable.ic_launcher);

Uri scriptUri = new Uri.Builder().scheme("com.termux.file").path(clickedFile.getAbsolutePath()).build();
Intent executeIntent = new Intent(context, TermuxLaunchShortcutActivity.class);
executeIntent.setData(scriptUri);
executeIntent.putExtra(TermuxLaunchShortcutActivity.TOKEN_NAME, TermuxLaunchShortcutActivity.getGeneratedToken(context));

Intent intent = new Intent();
intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, executeIntent);
intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, clickedFile.getName());
intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);

setResult(RESULT_OK, intent);
finish();
}
});
}

private ListView mListView;
private File mCurrentDirectory;
private File[] mCurrentFiles;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.shortcuts_listview);
mListView = (ListView) findViewById(R.id.list);
}

@Override
protected void onResume() {
super.onResume();

updateListview(TermuxWidgetService.SHORTCUTS_DIR);

mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
final Context context = TermuxCreateShortcutActivity.this;
File clickedFile = mCurrentFiles[position];
if (clickedFile.isDirectory()) {
updateListview(clickedFile);
return;
}

Intent.ShortcutIconResource icon = Intent.ShortcutIconResource.fromContext(context, R.drawable.ic_launcher);

Uri scriptUri = new Uri.Builder().scheme("com.termux.file").path(clickedFile.getAbsolutePath()).build();
Intent executeIntent = new Intent(context, TermuxLaunchShortcutActivity.class);
executeIntent.setData(scriptUri);
executeIntent.putExtra(TermuxLaunchShortcutActivity.TOKEN_NAME, TermuxLaunchShortcutActivity.getGeneratedToken(context));

Intent intent = new Intent();
intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, executeIntent);
intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, clickedFile.getName());
intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);

setResult(RESULT_OK, intent);
finish();
}
});
}

private void updateListview(File directory) {
mCurrentDirectory = directory;
mCurrentFiles = directory.listFiles(new FileFilter() {
@Override
public boolean accept(File pathname) {
return !pathname.getName().startsWith(".");
}
});
if (mCurrentFiles == null) mCurrentFiles = new File[0];

Arrays.sort(mCurrentFiles, new Comparator<File>() {
@Override
public int compare(File f1, File f2) {
return f1.getName().compareTo(f2.getName());
}
});

final boolean isTopDir = directory.equals(TermuxWidgetService.SHORTCUTS_DIR);
getActionBar().setDisplayHomeAsUpEnabled(!isTopDir);

if (isTopDir && mCurrentFiles.length == 0) {
// Create if necessary so user can more easily add.
TermuxWidgetService.SHORTCUTS_DIR.mkdirs();
new AlertDialog.Builder(this).setMessage(R.string.no_shortcut_scripts).setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
finish();
}
}).show();
return;
}

final String[] values = new String[mCurrentFiles.length];
for (int i = 0; i < values.length; i++)
values[i] = mCurrentFiles[i].getName() +
(mCurrentFiles[i].isDirectory() ? "/" : "");

ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, android.R.id.text1, values);
mListView.setAdapter(adapter);
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
updateListview(mCurrentDirectory.getParentFile());
return true;
}
return super.onOptionsItemSelected(item);
}
}

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