FormSolverActivity.java 文件源码

@Override
public void onClick(View view) {

    //Extract values from children
    LinearLayout rowsView = (LinearLayout) rootView.findViewById(R.id.repeatable_items);

    ArrayList<String> row = new ArrayList<>();
    for (int i = 0; i < rowsView.getChildCount(); ++i) {
        EditText et = (EditText) rowsView.getChildAt(i).findViewById(R.id.input_row);
        row.add(et.getText().toString());
    }
    fq.addRow(row);
    TextView tvCount = (TextView) rootView.findViewById(R.id.question_items_count);

    tvCount.setText(fq.getRows().size() + " items");
    Toast.makeText(FormSolverActivity.this, "SAVED", Toast.LENGTH_SHORT).show();

    Animation animation = new ScaleAnimation(1,1.1f,1,1.1f);
    animation.setDuration(300);
    animation.setRepeatMode(Animation.REVERSE);
    animation.setRepeatCount(1);
    tvCount.startAnimation(animation);

    //Remove any child from view
    ((LinearLayout) rootView.findViewById(R.id.repeatable_items)).removeAllViews();
    ((Button) rootView.findViewById(R.id.question_add_response_instance)).setText(getString(R.string.action_new_row));
    rootView.findViewById(R.id.question_add_response_instance).setOnClickListener(new onRowAddedListener(rootView, fq));
    fab.show();
}