android.app.ActionBar.LayoutParams Java Examples

public void doClick(View view) {
	//AlertDialog����
	// 1.����AlertDialog
	// AlertDialog dialog = new AlertDialog.Builder(this).setTitle("title")
	// .setMessage("message").create();
	// 2.ͨ��Dialog��ȡWindow
	// Window window = dialog.getWindow();
	// window.setGravity(Gravity.BOTTOM); // �˴���������dialog��ʾ��λ��
	// 3.��Window�������ö������
	// window.setWindowAnimations(R.style.dialogWindowAnim); // ��Ӷ���
	// ��ʾ�Ի���
	// dialog.show();
	
	//popupwindow�Ķ���
	View popupwindow = getLayoutInflater().inflate(
			R.layout.popupwindow_layout, null);
	PopupWindow pop = new PopupWindow(popupwindow,
			ViewGroup.LayoutParams.WRAP_CONTENT,
			ViewGroup.LayoutParams.WRAP_CONTENT);
	pop.setAnimationStyle(R.style.dialogWindowAnim);
	pop.showAsDropDown(view);
}
 

public SliderHelper(Activity activity) {
  slider = new Slider(activity);
  rangeSlider = new RangeSlider(activity);

  // Makes sure getParent() won't return null.
  container =
      new LinearLayout(activity) {
        @Override
        public boolean shouldDelayChildPressedState() {
          return simulateScrollableContainer;
        }
      };
  container.setPadding(50, 50, 50, 50);
  container.setOrientation(LinearLayout.VERTICAL);
  // Prevents getContentView() dead loop.
  container.setId(android.R.id.content);
  // Adds slider to layout, and adds layout to activity.
  container.addView(slider, new LayoutParams(MATCH_PARENT, WRAP_CONTENT));

  container.addView(rangeSlider, new LayoutParams(MATCH_PARENT, WRAP_CONTENT));
}
 

@Override
  public void showAtLocation(View parent, int gravity, int x, int y) {
  	if(App.currentUser != null) {
	userId = App.currentUser.getId();
  	}
  	collect = collectDAO.getCollect(userId, mJoke.getId());
  	if(collect != null) {  //收藏过
  		getContentView().findViewById(R.id.share_collect).setSelected(true);
  	} else {
  		getContentView().findViewById(R.id.share_collect).setSelected(false);
  	}
  	Activity activity = ((Activity)context).getParent();
  	if(activity == null) {
  		activity = ((Activity)context);
  	}
  	WindowManager.LayoutParams lp = activity.getWindow().getAttributes();
lp.alpha = 0.4f;
activity.getWindow().setAttributes(lp);
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
super.showAtLocation(parent, gravity, x, y);
  }
 

@Override
public void onResume() {
    super.onResume();
    if (tile != null) {
        ViewGroup vg = this.getActivity().findViewById(R.id.universal_frame_tile);
        //Check whether the view group is available. If so, this activity is a frame tile host 
        if (vg != null) {
            if (tile.getParent() != null) {
                ((ViewGroup)tile.getParent()).removeView(tile);
            }
            vg.addView(tile, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
            //this doesn't really make it over well
            mInternalDetailView = null;
        }
    }
}
 

@Before
public void createClockFace() {
  ApplicationProvider.getApplicationContext().setTheme(R.style.Theme_MaterialComponents_Light);
  Activity activity = Robolectric.buildActivity(Activity.class).setup().start().get();
  clockHandView = new ClockHandView(activity);
  clockHandView.setCircleRadius(100);
  LinearLayout container = new LinearLayout(activity);
  container.setPadding(50, 50, 50, 50);
  container.setOrientation(LinearLayout.VERTICAL);
  container.setId(android.R.id.content);
  container.addView(clockHandView, new LayoutParams(300, 300));

  activity.setContentView(container);
}
 

/**
   * 初始化窗口
   */
  private void initWindow() {
  	this.setClippingEnabled(false);
  	this.setWidth(LayoutParams.MATCH_PARENT);
      //设置弹出窗体的高
      this.setHeight(LayoutParams.WRAP_CONTENT);
      //设置弹出窗体可点击
      this.setFocusable(true);
      //设置弹出窗体动画效果
      this.setAnimationStyle(R.style.inoutformbottom);
      //实例化一个ColorDrawable颜色为半透明   (在此设置背景后此窗口不会出现黑色边框)
      ColorDrawable dw = new ColorDrawable(0xFFFFFFFF);
      //设置SelectPicPopupWindow弹出窗体的背景
      this.setBackgroundDrawable(dw);
      
//popupwindow消失的时候让窗口背景恢复
this.setOnDismissListener(new OnDismissListener() {
	@Override
	public void onDismiss() {
		Activity activity = ((Activity) context).getParent();
		if (activity == null) {
			activity = ((Activity) context);
		}
		WindowManager.LayoutParams lp = activity.getWindow().getAttributes();
		lp.alpha = 1f;
		activity.getWindow().setAttributes(lp);
	}
});
  }
 

public CustomProgressDialog(Context context, int resourceIdOfImage, String textToDisplay) {
		super(context, R.style.CustomProgressDialog);
		setTitle(null);
		setCancelable(false);
		setOnCancelListener(null);
		
		RelativeLayout layout = new RelativeLayout(context);
		RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
		params.addRule(RelativeLayout.CENTER_HORIZONTAL);
		
		rotatingImageView = new ImageView(context);
		rotatingImageView.setImageResource(resourceIdOfImage);
//		rotatingImageView.setId(1);
		
		layout.addView(rotatingImageView, params);
		
		textView = new TextView(context);
		textView.setText(textToDisplay);
		textView.setTextColor(context.getResources().getColor(R.color.white));
		
		params = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
		params.addRule(RelativeLayout.CENTER_HORIZONTAL);
		params.addRule(RelativeLayout.BELOW, rotatingImageView.getId());
		
		layout.addView(textView,params);
		
		addContentView(layout, params);
		
	}
 

private void attachBreadcrumbBar(Activity activity, ActionBar actionBar) {
    //make sure we're in the right mode
    actionBar.setDisplayShowCustomEnabled(true);
    actionBar.setDisplayShowTitleEnabled(false);

    //We need to get the amount that each item should "bleed" over to the left, and move the whole widget that
    //many pixels. This replicates the "overlap" space that each piece of the bar has on the next piece for
    //the left-most element.
    int buffer = Math.round(activity.getResources().getDimension(R.dimen.title_round_bleed));
    LayoutParams p = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
    p.leftMargin = buffer;

    activity.setTitle("");
    actionBar.setDisplayShowHomeEnabled(false);
}
 

private View findAndLoadCaseTile(final Activity activity) {
    final View holder = LayoutInflater.from(activity).inflate(R.layout.com_tile_holder, null);
    final Pair<View, TreeReference> tileData = this.loadTile(activity);
    if (tileData == null || tileData.first == null) {
        return null;
    }

    View tile = tileData.first;
    final String inlineDetail = (String)tile.getTag();
    ((ViewGroup)holder.findViewById(R.id.com_tile_holder_frame)).addView(tile, LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);

    ImageButton infoButton = holder.findViewById(R.id.com_tile_holder_btn_open);
    if (inlineDetail == null) {
        infoButton.setVisibility(View.GONE);
    }

    holder.setTag(INLINE_TILE_COLLAPSED);

    infoButton.setOnClickListener(v -> {
        boolean isCollapsed = INLINE_TILE_COLLAPSED.equals(holder.getTag());
        if (isCollapsed) {
            expandInlineTile(activity, holder, tileData, inlineDetail);
        } else {
            collapseTileIfExpanded(activity);
        }
    });
    return holder;
}
 

private void prepareSearchView() {
    final View searchViewLayout =
            getLayoutInflater().inflate(R.layout.dialtacts_custom_action_bar, null);
    mSearchView = (SearchView) searchViewLayout.findViewById(R.id.search_view);
    mSearchView.setOnQueryTextListener(mPhoneSearchQueryTextListener);
    mSearchView.setOnCloseListener(mPhoneSearchCloseListener);
    // Since we're using a custom layout for showing SearchView instead of letting the
    // search menu icon do that job, we need to manually configure the View so it looks
    // "shown via search menu".
    // - it should be iconified by default
    // - it should not be iconified at this time
    // See also comments for onActionViewExpanded()/onActionViewCollapsed()
    mSearchView.setIconifiedByDefault(true);
    mSearchView.setQueryHint(getString(R.string.hint_findContacts));
    mSearchView.setIconified(false);
    mSearchView.setOnQueryTextFocusChangeListener(new OnFocusChangeListener() {
        @Override
        public void onFocusChange(View view, boolean hasFocus) {
            if (hasFocus) {
                showInputMethod(view.findFocus());
            }
        }
    });

    if (!ViewConfiguration.get(this).hasPermanentMenuKey()) {
        // Filter option menu should be shown on the right side of SearchView.
        final View filterOptionView = searchViewLayout.findViewById(R.id.search_option);
        filterOptionView.setVisibility(View.VISIBLE);
        filterOptionView.setOnClickListener(mFilterOptionClickListener);
    }

    getActionBar().setCustomView(searchViewLayout,
            new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
}
 

private int canSetTranslucentFlag() {
	Resources resources = getResources();
	int id = resources.getIdentifier("config_enableTranslucentDecor", "bool", "android");
	if (id != 0) {
		boolean enabled = resources.getBoolean(id);
		if (enabled) {
			Window w = getWindow();  
			w.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | 
   	        		WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION, 
   	        		WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION |
   	        		WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
			
			//w.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, 
			//WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

			id = resources.getIdentifier("config_showNavigationBar", "bool", "android");
			if (id > 0) {
				if (!resources.getBoolean(id)) return 0;
			} else {
				return 0;
			}
   	        
			id = resources.getIdentifier("navigation_bar_height", "dimen", "android");
   	        
			if (id > 0) {
				return resources.getDimensionPixelSize(id);
			}
		}
	}
	return 0;
}
 

public void showToolTip(View anchor, String tipText) {
    mTipText.setText(tipText);

    tipWindow.setHeight(LayoutParams.WRAP_CONTENT);
    tipWindow.setWidth(LayoutParams.WRAP_CONTENT);

    tipWindow.setOutsideTouchable(true);
    tipWindow.setTouchable(true);

    tipWindow.setBackgroundDrawable(new BitmapDrawable());

    tipWindow.setContentView(contentView);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        tipWindow.setElevation(1f);
    }

    int[] screen_pos = new int[2];
    anchor.getLocationOnScreen(screen_pos);

    // Get rect for anchor view
    Rect anchor_rect = new Rect(screen_pos[0], screen_pos[1], screen_pos[0]
            + anchor.getWidth(), screen_pos[1] + anchor.getHeight());

    // Call view measure to calculate how big your view should be.
    contentView.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);

    int position_x = 0;
    int position_y = 0;
    if (position == POSITION_TO_RIGHT) {
        position_x = anchor_rect.right;
        position_y = (int) anchor.getY() + anchor.getHeight() / 2;
    } else if (position == POSITION_BOTTOM) {
        mNavUpArrow.setVisibility(View.VISIBLE);
        mNavLeftArrow.setVisibility(View.GONE);
        mTipText.forceLayout();

        position_x = anchor_rect.centerX() - (contentView.getMeasuredWidth() / 2);//anchor_rect.centerX() - (contentView.getWidth() / 2);
        position_y = anchor_rect.bottom - (anchor_rect.height() / 2);
    }

    tipWindow.showAtLocation(anchor, Gravity.NO_GRAVITY, position_x,
            position_y);


    contentView.addOnLayoutChangeListener((v, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom) -> {
        revealTransition = ViewAnimationUtils.createCircularReveal(mainLayout, (int) mainLayout.getX(), (int) (mainLayout.getY() + mainLayout.getHeight() / 2), 0, mainLayout.getWidth());
        revealTransition.setInterpolator(new AccelerateDecelerateInterpolator());
        revealTransition.setDuration(REVEAL_DURATION);
        revealTransition.addListener(new SupportAnimator.AnimatorListener() {
            @Override
            public void onAnimationStart() {
                mainLayout.setVisibility(View.VISIBLE);
            }

            @Override
            public void onAnimationEnd() {

            }

            @Override
            public void onAnimationCancel() {

            }

            @Override
            public void onAnimationRepeat() {

            }
        });
        revealTransition.start();
    });

    int HIDEDELAY = 1000 * 5;
    handler.sendEmptyMessageDelayed(MSG_DISMISS_TOOLTIP, HIDEDELAY);
}
 

void addContentView(Activity activity) {
  activity.addContentView(container, new LayoutParams(MATCH_PARENT, WRAP_CONTENT));
}