活动过渡不起作用

时间:2015-08-13 19:47:03

标签: android animation transitions

我想显示活动转换效果,如链接http://blog.stylingandroid.com/material-part-8/意味着点击listview项目活动从中间打开并慢慢增加上下方。

我做了以下代码,但是它显示了其他过渡效果。根据上面的链接,它没有像预期的那样工作。

在FirstActivty.java中

 listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Intent intent = new Intent(FirstActivity.this, SecondActivity.class);

                String transitionName = getString(R.string.transition);

                ActivityOptionsCompat transitionActivityOptions = ActivityOptionsCompat.makeSceneTransitionAnimation(FirstActivity.this, view, transitionName);
                ActivityCompat.startActivity(FirstActivity.this, intent, transitionActivityOptions.toBundle());
            }
        });
在SecondActivity.java中

    @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_second);
            getActionBar().setDisplayHomeAsUpEnabled(true);

           RelativeLayout rootElement = (RelativeLayout) findViewById(R.id.root);

            //Set Transition
           ViewCompat.setTransitionName(rootElement,getString(R.string.transition));
        }

    @Override
    public boolean onOptionsItemSelected(MenuItem menuItem) {
        int id = menuItem.getItemId();
        if (id == android.R.id.home) {

            //Finish Transition
            ActivityCompat.finishAfterTransition(this);
            return true;
        }
        return super.onOptionsItemSelected(menuItem);
    }

0 个答案:

没有答案