예제 #1
0
  @Override
  public void onBackPressed() {
    if (isPanelOpen) {

      toolbarPanelLayout.closePanel();
      ;
      return;
    } else {
      finish();
    }
    super.onBackPressed();
  }
예제 #2
0
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    getWindow().requestFeature(Window.FEATURE_ACTION_BAR);
    getSupportActionBar().hide();

    setContentView(R.layout.activity_breeds_list);

    toolbarPanelLayout = (ToolbarPanelLayout) findViewById(R.id.sliding_down_toolbar_layout);

    final ImageButton menu_button = (ImageButton) findViewById(R.id.imageButton);
    final ImageButton home_button = (ImageButton) findViewById(R.id.homeButton);
    ImageButton searchButton = (ImageButton) findViewById(R.id.searchButton);
    final Toolbar toolbarView = (Toolbar) findViewById(R.id.toolbar);
    findViewById(R.id.panel)
        .setY(
            (float)
                getResources()
                    .getDimensionPixelSize(R.dimen.abc_action_bar_default_height_material));

    Category_name = getIntent().getExtras().getString("Category");
    final List<String> categories = getIntent().getStringArrayListExtra("Category_list");
    ListView Cat_list = (ListView) findViewById(R.id.cat_list);

    set_category_list(categories, Cat_list);

    Typeface font = Typeface.createFromAsset(getAssets(), "raleway.ttf");
    cat_tag = (TextView) findViewById(R.id.cat_tag);
    cat_tag.setText(Category_name);
    cat_tag.setTypeface(font);

    breeds_list = (ParallaxListView) findViewById(R.id.breed_list);
    breeds = getBreedsFromDb(Category_name);
    breeds_adapter = new breed_list_view_adapter(this);
    breeds_adapter.addAll(breeds);
    breeds_list.setAdapter(breeds_adapter);

    assert searchButton != null;
    searchButton.setOnClickListener(
        new View.OnClickListener() {
          @Override
          public void onClick(View v) {
            Intent toSearch = new Intent(Breeds_list.this, search.class);
            startActivity(toSearch);
            overridePendingTransition(R.anim.pull_in_right, R.anim.push_out_left);
          }
        });

    breeds_list.setOnItemClickListener(
        new AdapterView.OnItemClickListener() {
          @Override
          public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            Intent intent = new Intent(Breeds_list.this, CardsActivity.class);
            intent.putExtra("Category", Category_name);
            intent.putExtra("Breed", breeds_adapter.getItem(position));

            ActivityOptionsCompat options =
                ActivityOptionsCompat.makeSceneTransitionAnimation(
                    // the context of the activity
                    Breeds_list.this,
                    new Pair<View, String>(
                        view.findViewById(R.id.img), getString(R.string.transition_name_image)));

            ActivityCompat.startActivity(Breeds_list.this, intent, options.toBundle());
          }
        });

    assert home_button != null;
    home_button.setOnClickListener(
        new View.OnClickListener() {
          @Override
          public void onClick(View v) {
            Intent i = new Intent(Breeds_list.this, Home_Activity.class);
            i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            startActivity(i);
          }
        });

    assert Cat_list != null;
    Cat_list.setOnItemClickListener(
        new AdapterView.OnItemClickListener() {
          @Override
          public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            if (cat_adapter.getItem(position).equals("Diet")) {
              Intent i = new Intent(Breeds_list.this, CardsActivity.class);
              i.putExtra("Category", cat_adapter.getItem(position));
              i.putExtra("Breed", cat_adapter.getItem(position));
              startActivity(i);
            } else {
              breeds.clear();
              breeds_adapter.clear();
              breeds = getBreedsFromDb(cat_adapter.getItem(position));
              breeds_adapter.addAll(breeds);

              Category_name = cat_adapter.getItem(position);
              breeds_list.setAdapter(breeds_adapter);

              toolbarPanelLayout.closePanel();
            }
          }
        });

    assert toolbarView != null;
    toolbarView.setOnClickListener(
        new View.OnClickListener() {
          @Override
          public void onClick(View v) {

            if (isPanelOpen) toolbarPanelLayout.closePanel();
            if (!isPanelOpen) toolbarPanelLayout.openPanel();
          }
        });

    assert menu_button != null;
    menu_button.setOnClickListener(
        new View.OnClickListener() {
          @Override
          public void onClick(View v) {
            if (isPanelOpen) toolbarPanelLayout.closePanel();
            if (!isPanelOpen) toolbarPanelLayout.openPanel();
          }
        });

    assert toolbarPanelLayout != null;
    toolbarPanelLayout.setToolbarPanelListener(
        new ToolbarPanelListener() {
          @Override
          public void onPanelOpened(Toolbar toolbar, View panelView) {

            cat_tag.setText("Categories");
            isPanelOpen = true;
          }

          @Override
          public void onPanelSlide(Toolbar toolbar, View panelView, float slideOffset) {

            toolbar.setY((float) 0.0);

            findViewById(R.id.cat_list).setAlpha(slideOffset);

            if (slideOffset < 0.5) {
              cat_tag.setText(Category_name);
              cat_tag.setAlpha(1 - slideOffset);
            }

            if (slideOffset >= 0.5) {
              cat_tag.setText("Categories");
              cat_tag.setAlpha(slideOffset);
            }

            if (slideOffset > 0.3 && !isPanelOpen) {
              menu_button_state = false;
              menu_button.setBackgroundResource(R.drawable.menu_to_arrow);
              ((AnimationDrawable) menu_button.getBackground()).start();
            }

            if (slideOffset < 0.7 && isPanelOpen) {
              menu_button_state = true;
              menu_button.setBackgroundResource(R.drawable.arrow_to_menu);
              ((AnimationDrawable) menu_button.getBackground()).start();
            }

            if (slideOffset == 0.0) onPanelClosed(toolbar, panelView);

            if (slideOffset == 1.0) onPanelOpened(toolbar, panelView);
          }

          @Override
          public void onPanelClosed(Toolbar toolbar, View panelView) {

            if (!menu_button_state) {
              menu_button.setBackgroundResource(R.drawable.arrow_to_menu);
              ((AnimationDrawable) menu_button.getBackground()).start();
              menu_button_state = true;
            }

            panelView.setY((float) -(panelView.getHeight() - toolbarView.getHeight()));
            cat_tag.setText(Category_name);
            cat_tag.setAlpha((float) 1.0);
            isPanelOpen = false;
          }
        });
  }