Java PullToRefreshLayout类代码示例

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view,savedInstanceState);
    ViewGroup viewGroup = (ViewGroup) view;

    // As we're using a ListFragment we create a PullToRefreshLayout manually
    mPullToRefreshLayout = new PullToRefreshLayout(viewGroup.getContext());

    // We can now setup the PullToRefreshLayout
    ActionBarPullToRefresh.from(getActivity())
            // We need to insert the PullToRefreshLayout into the Fragment's ViewGroup
            .insertLayoutInto(viewGroup)
            // Here we mark just the ListView and it's Empty View as pullable
            .theseChildrenArePullable(android.R.id.list, android.R.id.empty)
            .listener(this)
            .setup(mPullToRefreshLayout);
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    // Inflate the layout
    View view = inflater.inflate(R.layout.layout_fragment, container, false);

    // Now give the find the PullToRefreshLayout and set it up
    mPullToRefreshLayout = (PullToRefreshLayout) view.findViewById(R.id.ptr_layout);
    ActionBarPullToRefresh.from(getActivity())
            .allChildrenArePullable()
            .listener(this)
            .setup(mPullToRefreshLayout);

    // Set title in Fragment for display purposes.
    TextView title = (TextView) view.findViewById(R.id.tv_title);
    Bundle b = getArguments();
    if (b != null) {
        title.setText(b.getString(EXTRA_TITLE));
    }

    return view;
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_webview);

    // Find WebView and get it ready to display pages
    mWebView = (WebView) findViewById(R.id.webview);
    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.setWebViewClient(new SampleWebViewClient());

    // Now find the PullToRefreshLayout and set it up
    mPullToRefreshLayout = (PullToRefreshLayout) findViewById(R.id.ptr_layout);
    ActionBarPullToRefresh.from(this)
            .allChildrenArePullable()
            .listener(this)
            .setup(mPullToRefreshLayout);

    // Finally make the WebView load something...
    mWebView.loadUrl("http://www.google.com");
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_subreddit, container, false);
    mPullToRefreshLayout = (PullToRefreshLayout) rootView.findViewById(R.id.ptr_layout);
    ListView postList = (ListView) rootView.findViewById(R.id.Subreddit_post_list);
    postList.setOnScrollListener(new PostsScrollListener());
    postList.setAdapter(mAdapter);
    postList.setOnItemClickListener(this);
    postList.setOnTouchListener(new ListSwipeInteraction(postList, null));

    // Now setup the PullToRefreshLayout
    ActionBarPullToRefresh.from(getActivity())
            // Mark All Children as pullable
            .allChildrenArePullable()
                    // Set the OnRefreshListener
            .listener(this)
                    // Finally commit the setup to our PullToRefreshLayout
            .setup(mPullToRefreshLayout);
    return rootView;
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
		Bundle savedInstanceState) {
	View view = inflater.inflate(R.layout.cameras_gallery_fragment,
			container, false);
	mVibrator = (Vibrator) getActivity().getSystemService(Context.VIBRATOR_SERVICE);
	mAdapterView = (GridView) view.findViewById(R.id.grid_view_cameras);
	mEmptyGalleryTextView = (TextView) view.findViewById(R.id.text_view_no_favorites);
    mPullToRefreshLayout = (PullToRefreshLayout) view.findViewById(R.id.ptr_layout);

	mAdapterView.setOnItemClickListener(new CameraItemClickListener());
	mAdapterView.setOnItemLongClickListener(new CameraItemLongClickListener());

	if (savedInstanceState != null) {
		mCurrentIndex = savedInstanceState.getInt(
				Constants.BUNDLE_CURRENT_INDEX, 0);
	}

	mDrawerLayout = (DrawerLayout) getActivity().findViewById(R.id.drawer_layout);
	mDrawerList = (ExpandableListView) getActivity().findViewById(R.id.left_drawer);
	mActionBar = ((ActionBarActivity) getActivity()).getSupportActionBar();

	// Now setup the PullToRefreshLayout
    ActionBarPullToRefresh.from(getActivity())
           // Mark All Children as pullable
           .allChildrenArePullable()
           // Set the OnRefreshListener
           .listener(this)
           .options(Options.create().refreshOnUp(true).build())
           // Finally commit the setup to our PullToRefreshLayout
           .setup(mPullToRefreshLayout);

	return view;
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_gridview);

    GridView gridView = (GridView) findViewById(R.id.ptr_gridview);
    ListAdapter adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,
            ITEMS);
    gridView.setAdapter(adapter);

    // Now find the PullToRefreshLayout and set it up
    mPullToRefreshLayout = (PullToRefreshLayout) findViewById(R.id.ptr_layout);
    ActionBarPullToRefresh.from(this)
            .options(Options.create()
                    // Here we make the refresh scroll distance to 75% of the GridView height
                    .scrollDistance(.75f)
                    // Here we define a custom header layout which will be inflated and used
                    .headerLayout(R.layout.customised_header)
                    // Here we define a custom header transformer which will alter the header
                    // based on the current pull-to-refresh state
                    .headerTransformer(new CustomisedHeaderTransformer())
                    .build())
            .allChildrenArePullable()
            .listener(this)
            // Here we'll set a custom ViewDelegate
            .useViewDelegate(GridView.class, new AbsListViewDelegate())
            .setup(mPullToRefreshLayout);
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_scrollview);

    // Now find the PullToRefreshLayout and set it up
    mPullToRefreshLayout = (PullToRefreshLayout) findViewById(R.id.ptr_layout);
    ActionBarPullToRefresh.from(this)
            .allChildrenArePullable()
            .listener(this)
            .setup(mPullToRefreshLayout);
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
private PullToRefreshLayout findLayout(View view) {
    if (pullToRefreshId == -1) {
        if (view instanceof PullToRefreshLayout) {
            return (PullToRefreshLayout) view;
        } else {
            return null;
        }
    } else {
        return (PullToRefreshLayout) view.findViewById(pullToRefreshId);
    }
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public void onStatusResultReceiverError(Fragment fragment, Exception exception) {
    View view = fragment.getView();
    if (view == null) {
        return;
    }
    // Now find the PullToRefreshLayout to setup
    PullToRefreshLayout pullToRefresh = findLayout(view);
    if (pullToRefresh == null) {
        return;
    }
    pullToRefresh.setRefreshComplete();
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public void onStatusResultReceiverDone(Fragment fragment, Bundle resultData) {
    View view = fragment.getView();
    if (view == null) {
        return;
    }
    // Now find the PullToRefreshLayout to setup
    PullToRefreshLayout pullToRefresh = findLayout(view);
    if (pullToRefresh == null) {
        return;
    }
    pullToRefresh.setRefreshComplete();
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
public void onStatusResultReceiverCached(Fragment fragment, Bundle resultData) {
    View view = fragment.getView();
    if (view == null) {
        return;
    }
    // Now find the PullToRefreshLayout to setup
    PullToRefreshLayout pullToRefresh = findLayout(view);
    if (pullToRefresh == null) {
        return;
    }
    pullToRefresh.setRefreshComplete();
}
 

import uk.co.senab.actionbarpulltorefresh.extras.actionbarcompat.PullToRefreshLayout; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    preferences = getSharedPreferences("preferences", MODE_PRIVATE);
    cityId = preferences.getInt(NetworkQuery.Params.ID, NetworkQuery.Defaults.CITY_ID);
    cachingTimestamp = preferences.getLong(CACHE_TIMESTAMP, 0L);

    tvTemperatureLimit1 = (TextView) findViewById(R.id.tvTemperatureLimit1);
    tvTemperatureLimit2 = (TextView) findViewById(R.id.tvTemperatureLimit2);
    tvTime1Limit1 = (TextView) findViewById(R.id.tvTime1Limit1);
    tvTime1Limit2 = (TextView) findViewById(R.id.tvTime1Limit2);
    tvTime2Limit1 = (TextView) findViewById(R.id.tvTime2Limit1);
    tvTime2Limit2 = (TextView) findViewById(R.id.tvTime2Limit2);
    tvDayTemperatureSpan = (TextView) findViewById(R.id.tvDayTemperatureSpan);
    tvDayAverageTemperature = (TextView) findViewById(R.id.tvDayAverageTemperature);
    tvDayMedianTemperature = (TextView) findViewById(R.id.tvDayMedianTemperature);
    graphView = (GraphView) findViewById(R.id.graph);
    llLoader = (LinearLayout) findViewById(R.id.llLoader);
    ptrLayout = (PullToRefreshLayout) findViewById(R.id.ptr_layout);

    resetValues();

    ActionBarPullToRefresh.from(this).allChildrenArePullable().listener(
            new OnRefreshListener() {
                @Override
                public void onRefreshStarted(View view) {
                    networkQuery.cancelAllRequests(MainActivity.this);
                    refreshWeatherData();
                }
            }
    ).setup(ptrLayout);

    String appId = preferences.getString(NetworkQuery.Params.APPID, "");
    networkQuery = NetworkQuery.getInstance(getApplicationContext());
    networkQuery.setAppId(appId);

    registerDialog = new SettingsActivity.RegisterDialog(this, new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            String appId = registerDialog.getEtAppId().getText().toString().trim();
            networkQuery.setAppId(appId);
            preferences.edit().putString(NetworkQuery.Params.APPID, appId).apply();
            cachingTimestamp = 0;
            refreshWeatherData();
        }
    });

    if (savedInstanceState == null) {
        refreshWeatherData();
        if (preferences.getBoolean(IS_FIRST_LAUNCH, true)) {
            registerDialog.show();
            preferences.edit().putBoolean(IS_FIRST_LAUNCH, false).apply();
        }
    }
    else {
        currentTime = savedInstanceState.getLong(SAVED_CURRENT_TIME);
        currentTimeMinus12h = savedInstanceState.getLong(SAVED_CURRENT_TIME_MINUS_12);
        currentTimeMinus24h = savedInstanceState.getLong(SAVED_CURRENT_TIME_MINUS_24);
        currentIsGained = savedInstanceState.getBoolean(SAVED_CURRENT_GAINED);
        historyIsGained = savedInstanceState.getBoolean(SAVED_HISTORY_GAINED);
        long[] timeArray = savedInstanceState.getLongArray(SAVED_TIME_ARRAY);
        double[] tempArray = savedInstanceState.getDoubleArray(SAVED_TEMP_ARRAY);
        boolean refreshWasRun = savedInstanceState.getBoolean(SAVED_LOADER_VISIBILITY) || refreshWasCancelled;
        if (refreshWasRun || (timeArray == null || tempArray == null))
            refreshWeatherData();
        else {
            temperatureMap.clear();
            for (int i = 0; i < timeArray.length && i < tempArray.length; i++)
                temperatureMap.put(timeArray[i], tempArray[i]);
            processValues(true);
        }
        if (savedInstanceState.getBoolean(SAVED_DIALOG_VISIBILITY)) {
            registerDialog.getEtAppId().setText(savedInstanceState.getString(SAVED_DIALOG_APPID));
            registerDialog.show();
        }
    }
}