/*
- * Copyright © 2016-2019 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2016-2020 Soren Stoutner <soren@stoutner.com>.
*
* This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
*
import com.stoutner.privacybrowser.R;
+import java.io.File;
+
public class SaveLogcatDialog extends DialogFragment {
// Define the save logcat listener.
private SaveLogcatListener saveLogcatListener;
}
// Set the view. The parent view is null because it will be assigned by the alert dialog.
- dialogBuilder.setView(activity.getLayoutInflater().inflate(R.layout.save_dialog, null));
+ dialogBuilder.setView(activity.getLayoutInflater().inflate(R.layout.save_logcat_dialog, null));
// Set the cancel button listener.
dialogBuilder.setNegativeButton(R.string.cancel, (DialogInterface dialog, int which) -> {
// Get handles for the layout items.
EditText fileNameEditText = alertDialog.findViewById(R.id.file_name_edittext);
Button browseButton = alertDialog.findViewById(R.id.browse_button);
+ TextView fileExistsWarningTextView = alertDialog.findViewById(R.id.file_exists_warning_textview);
TextView storagePermissionTextView = alertDialog.findViewById(R.id.storage_permission_textview);
Button saveButton = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
+ // Update the status of the save button when the file name changes.
+ fileNameEditText.addTextChangedListener(new TextWatcher() {
+ @Override
+ public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+ // Do nothing.
+ }
+
+ @Override
+ public void onTextChanged(CharSequence s, int start, int before, int count) {
+ // Do nothing.
+ }
+
+ @Override
+ public void afterTextChanged(Editable s) {
+ // Get the current file name.
+ String fileNameString = fileNameEditText.getText().toString();
+
+ // Convert the file name string to a file.
+ File file = new File(fileNameString);
+
+ // Check to see if the file exists.
+ if (file.exists()) {
+ // Show the file exists warning.
+ fileExistsWarningTextView.setVisibility(View.VISIBLE);
+ } else {
+ // Hide the file exists warning.
+ fileExistsWarningTextView.setVisibility(View.GONE);
+ }
+
+ // Enable the save button if the file name is populated.
+ saveButton.setEnabled(!fileNameString.isEmpty());
+ }
+ });
+
// Create a string for the default file path.
String defaultFilePath;
if (ContextCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) { // The storage permission has been granted.
// Set the default file path to use the external public directory.
defaultFilePath = Environment.getExternalStorageDirectory() + "/" + getString(R.string.privacy_browser_logcat_txt);
+
+ // Hide the storage permission text view.
+ storagePermissionTextView.setVisibility(View.GONE);
} else { // The storage permission has not been granted.
// Set the default file path to use the external private directory.
defaultFilePath = context.getExternalFilesDir(null) + "/" + getString(R.string.privacy_browser_logcat_txt);
// Display the default file path.
fileNameEditText.setText(defaultFilePath);
- // Update the status of the save button when the file name changes.
- fileNameEditText.addTextChangedListener(new TextWatcher() {
- @Override
- public void beforeTextChanged(CharSequence s, int start, int count, int after) {
- // Do nothing.
- }
-
- @Override
- public void onTextChanged(CharSequence s, int start, int before, int count) {
- // Do nothing.
- }
-
- @Override
- public void afterTextChanged(Editable s) {
- // Enable the save button if a file name exists.
- saveButton.setEnabled(!fileNameEditText.getText().toString().isEmpty());
- }
- });
-
// Handle clicks on the browse button.
browseButton.setOnClickListener((View view) -> {
// Create the file picker intent.
activity.startActivityForResult(browseIntent, 0);
});
- // Hide the storage permission text view on API < 23 as permissions on older devices are automatically granted.
- if (Build.VERSION.SDK_INT < 23) {
- storagePermissionTextView.setVisibility(View.GONE);
- }
-
// Return the alert dialog.
return alertDialog;
}