BaseActivity.java 文件源码

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case R.id.action_about:
            new MaterialDialog.Builder(this)
                    .title(R.string.about_title)
                    .content(R.string.about_content)
                    .theme(Theme.LIGHT)
                    .titleColor(R.color.primary_text_default_material_light)
                    .contentColor(R.color.primary_text_default_material_light)
                    .positiveText(R.string.dialog_close)
                    .show();
            return true;
        case R.id.action_settings:
            startActivity( new Intent(this, SettingsActivity.class) );
            return true;
        default:
            return super.onOptionsItemSelected(item);
    }
}