Examples with ActionBar androidx.appcompat.app.ActionBar used on opensource projects

Example 26 with ActionBar

use of androidx.appcompat.app.ActionBar in project SwipeRecyclerView by yanzhenjie.

the class ListActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_scroll);
    Toolbar toolbar = findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    ActionBar actionBar = getSupportActionBar();
    assert actionBar != null;
    actionBar.setDisplayHomeAsUpEnabled(true);
    mRecyclerView = findViewById(R.id.recycler_view);
    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
    mRecyclerView.addItemDecoration(new DefaultItemDecoration(ContextCompat.getColor(this, R.color.divider_color)));
    mRecyclerView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(View itemView, int position) {
            // 根据原position判断该item是否是parent item
            if (mAdapter.isParentItem(position)) {
                // 换取parent position
                final int parentPosition = mAdapter.parentItemPosition(position);
                // 判断parent是否打开了二级菜单
                if (mAdapter.isExpanded(parentPosition)) {
                    mDataList.get(parentPosition).setExpanded(false);
                    mAdapter.notifyParentChanged(parentPosition);
                    // 关闭该parent下的二级菜单
                    mAdapter.collapseParent(parentPosition);
                } else {
                    mDataList.get(parentPosition).setExpanded(true);
                    mAdapter.notifyParentChanged(parentPosition);
                    // 打开该parent下的二级菜单
                    mAdapter.expandParent(parentPosition);
                }
            } else {
                // 换取parent position
                int parentPosition = mAdapter.parentItemPosition(position);
                // 换取child position
                int childPosition = mAdapter.childItemPosition(position);
                String message = String.format("我是%1$d爸爸的%2$d儿子", parentPosition, childPosition);
                Toast.makeText(ListActivity.this, message, Toast.LENGTH_LONG).show();
            }
        }
    });
    mAdapter = new ExpandedAdapter(this);
    mRecyclerView.setAdapter(mAdapter);
    refresh();
}

Example 27 with ActionBar

use of androidx.appcompat.app.ActionBar in project SwipeRecyclerView by yanzhenjie.

the class DefaultActivity method onCreate.

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_refresh_loadmore);
    Toolbar toolbar = findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    ActionBar actionBar = getSupportActionBar();
    assert actionBar != null;
    actionBar.setDisplayHomeAsUpEnabled(true);
    mRefreshLayout = findViewById(R.id.refresh_layout);
    // 刷新监听。
    mRefreshLayout.setOnRefreshListener(mRefreshListener);
    mRecyclerView = findViewById(R.id.recycler_view);
    mRecyclerView.setLayoutManager(new GridLayoutManager(this, 2));
    mRecyclerView.addItemDecoration(new DefaultItemDecoration(ContextCompat.getColor(this, R.color.divider_color)));
    // RecyclerView Item点击监听。
    mRecyclerView.setOnItemClickListener(mItemClickListener);
    // 使用默认的加载更多的View。
    mRecyclerView.useDefaultLoadMore();
    // 加载更多的监听。
    mRecyclerView.setLoadMoreListener(mLoadMoreListener);
    mAdapter = new MainAdapter(this);
    mRecyclerView.setAdapter(mAdapter);
    // 请求服务器加载数据。
    loadData();
}

Example 28 with ActionBar

use of androidx.appcompat.app.ActionBar in project Signal-Android by WhisperSystems.

the class ShareActivity method initializeToolbar.

private void initializeToolbar() {
    Toolbar toolbar = findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }
}

Example 29 with ActionBar

use of androidx.appcompat.app.ActionBar in project MasteringAndroidDataBinding by LyndonChin.

the class BaseActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setDisplayShowHomeEnabled(false);
        actionBar.setDisplayShowTitleEnabled(true);
        actionBar.setDisplayUseLogoEnabled(false);
    }
}

Example 30 with ActionBar

use of androidx.appcompat.app.ActionBar in project SeriesGuide by UweTrottmann.

the class AmazonBillingActivity method setupActionBar.

@Override
protected void setupActionBar() {
    super.setupActionBar();
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setHomeAsUpIndicator(R.drawable.ic_clear_24dp);
        actionBar.setDisplayHomeAsUpEnabled(true);
    }
}