IconPickerActivity.java 文件源码

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_picker);

  ButterKnife.bind(this);

  toolbar.setTitle(R.string.select_icon);
  setSupportActionBar(toolbar);
  //noinspection ConstantConditions
  getSupportActionBar().setDisplayHomeAsUpEnabled(true);
  getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_action_close);

  if (toolbar.getNavigationIcon() != null) {
    toolbar.setNavigationIcon(
        TintUtils.createTintedDrawable(
            toolbar.getNavigationIcon(), DialogUtils.resolveColor(this, R.attr.tab_icon_color)));
  }

  getFragmentManager()
      .beginTransaction()
      .replace(R.id.container, IconsFragment.create(true))
      .commit();
}