@Override
public void onFolderSelection(@NonNull FolderChooserDialog folderChooserDialog, @NonNull File folder) {
try {
MaintenanceFragment f = (MaintenanceFragment) getSupportFragmentManager()
.findFragmentById(R.id.container);
f.exportPersonalKey(this,
new FileOutputStream(new File(folder, PersonalKeyPack.KEYPACK_FILENAME)));
}
catch (FileNotFoundException e) {
Log.e(PreferencesFragment.TAG, "error exporting keys", e);
Toast.makeText(this,
R.string.err_keypair_export_write,
Toast.LENGTH_LONG).show();
}
}
PreferencesActivity.java 文件源码
java
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项目:androidclient
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