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package se.emilsjolander.stickylistheaders;
import android.annotation.TargetApi;
import android.content.res.Configuration;
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarActivity;
import android.view.MenuItem;
import android.view.View;
import android.widget.*;
/**
* @author Emil Sjölander
*/
public class TestActivity extends ActionBarActivity implements
AdapterView.OnItemClickListener, StickyListHeadersListView.OnHeaderClickListener,
StickyListHeadersListView.OnStickyHeaderOffsetChangedListener {
private TestBaseAdapter mAdapter;
private DrawerLayout mDrawerLayout;
private ActionBarDrawerToggle mDrawerToggle;
private boolean fadeHeader = true;
private StickyListHeadersListView stickyList;
private Button restoreButton;
private Button updateButton;
private Button clearButton;
private CheckBox stickyCheckBox;
private CheckBox fadeCheckBox;
private CheckBox drawBehindCheckBox;
private CheckBox fastScrollCheckBox;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mAdapter = new TestBaseAdapter(this);
stickyList = (StickyListHeadersListView) findViewById(R.id.list);
stickyList.setOnItemClickListener(this);
stickyList.setOnHeaderClickListener(this);
stickyList.setOnStickyHeaderOffsetChangedListener(this);
// mStickyList.addHeaderView(inflater.inflate(R.layout.list_header, null));
// mStickyList.addFooterView(inflater.inflate(R.layout.list_footer, null));
stickyList.setEmptyView(findViewById(R.id.empty));
stickyList.setDrawingListUnderStickyHeader(true);
stickyList.setAreHeadersSticky(true);
stickyList.setAdapter(mAdapter);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerToggle = new ActionBarDrawerToggle(
this, /* host Activity */
mDrawerLayout, /* DrawerLayout object */
R.drawable.ic_drawer, /* nav drawer icon to replace 'Up' caret */
R.string.drawer_open, /* "open drawer" description */
R.string.drawer_close /* "close drawer" description */
);
// Set the drawer toggle as the DrawerListener
mDrawerLayout.setDrawerListener(mDrawerToggle);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
restoreButton = (Button) findViewById(R.id.restore_button);
restoreButton.setOnClickListener(buttonListener);
updateButton = (Button) findViewById(R.id.update_button);
updateButton.setOnClickListener(buttonListener);
clearButton = (Button) findViewById(R.id.clear_button);
clearButton.setOnClickListener(buttonListener);
stickyCheckBox = (CheckBox) findViewById(R.id.sticky_checkBox);
stickyCheckBox.setOnCheckedChangeListener(checkBoxListener);
fadeCheckBox = (CheckBox) findViewById(R.id.fade_checkBox);
fadeCheckBox.setOnCheckedChangeListener(checkBoxListener);
drawBehindCheckBox = (CheckBox) findViewById(R.id.draw_behind_checkBox);
drawBehindCheckBox.setOnCheckedChangeListener(checkBoxListener);
fastScrollCheckBox = (CheckBox) findViewById(R.id.fast_scroll_checkBox);
fastScrollCheckBox.setOnCheckedChangeListener(checkBoxListener);
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
mDrawerToggle.syncState();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
mDrawerToggle.onConfigurationChanged(newConfig);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
return super.onOptionsItemSelected(item);
}
CompoundButton.OnCheckedChangeListener checkBoxListener = new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
switch (buttonView.getId()) {
case R.id.sticky_checkBox:
stickyList.setAreHeadersSticky(isChecked);
break;
case R.id.fade_checkBox:
fadeHeader = isChecked;
break;
case R.id.draw_behind_checkBox:
stickyList.setDrawingListUnderStickyHeader(isChecked);
break;
case R.id.fast_scroll_checkBox:
stickyList.setFastScrollEnabled(isChecked);
stickyList.setFastScrollAlwaysVisible(isChecked);
break;
}
}
};
View.OnClickListener buttonListener = new View.OnClickListener() {
@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.restore_button:
mAdapter.restore();
break;
case R.id.update_button:
mAdapter.notifyDataSetChanged();
break;
case R.id.clear_button:
mAdapter.clear();
break;
}
}
};
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
Toast.makeText(this, "Item " + position + " clicked!",
Toast.LENGTH_SHORT).show();
}
@Override
public void onHeaderClick(StickyListHeadersListView l, View header,
int itemPosition, long headerId, boolean currentlySticky) {
Toast.makeText(this, "Header " + headerId + " currentlySticky ? " + currentlySticky,
Toast.LENGTH_SHORT).show();
}
@Override
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public void onStickyHeaderOffsetChanged(StickyListHeadersListView l, View header, int offset) {
if (fadeHeader && Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
header.setAlpha(1 - (offset / (float) header.getMeasuredHeight()));
}
}
}
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