Example usage for android.view Gravity TOP

Introduction

In this page you can find the example usage for android.view Gravity TOP.

Prototype

int TOP

To view the source code for android.view Gravity TOP.

Click Source Link

Document

Push object to the top of its container, not changing its size.

Usage

From source file:com.quran.labs.androidquran.widgets.SlidingUpPanelLayout.java

public SlidingUpPanelLayout(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    if (isInEditMode()) {
        mShadowDrawable = null;//from   w w  w .  java 2 s .co  m
        mScrollTouchSlop = 0;
        mDragHelper = null;
        return;
    }

    if (attrs != null) {
        TypedArray defAttrs = context.obtainStyledAttributes(attrs, DEFAULT_ATTRS);

        if (defAttrs != null) {
            int gravity = defAttrs.getInt(0, Gravity.NO_GRAVITY);
            if (gravity != Gravity.TOP && gravity != Gravity.BOTTOM) {
                throw new IllegalArgumentException("gravity must be set to either top or bottom");
            }
            mIsSlidingUp = gravity == Gravity.BOTTOM;
        }

        defAttrs.recycle();

        TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.SlidingUpPanelLayout);

        if (ta != null) {
            mPanelHeight = ta.getDimensionPixelSize(R.styleable.SlidingUpPanelLayout_panelHeight, -1);
            mShadowHeight = ta.getDimensionPixelSize(R.styleable.SlidingUpPanelLayout_shadowHeight, -1);
            mParallaxOffset = ta.getDimensionPixelSize(R.styleable.SlidingUpPanelLayout_parallaxOffset, -1);

            mMinFlingVelocity = ta.getInt(R.styleable.SlidingUpPanelLayout_flingVelocity,
                    DEFAULT_MIN_FLING_VELOCITY);
            mCoveredFadeColor = ta.getColor(R.styleable.SlidingUpPanelLayout_fadeColor, DEFAULT_FADE_COLOR);

            mDragViewResId = ta.getResourceId(R.styleable.SlidingUpPanelLayout_dragView, -1);

            mOverlayContent = ta.getBoolean(R.styleable.SlidingUpPanelLayout_overlay, DEFAULT_OVERLAY_FLAG);

            mArbitraryPositionEnabled = ta.getBoolean(R.styleable.SlidingUpPanelLayout_arbitraryPosition,
                    DEFAULT_ARBITRARY_POS_FLAG);
        }

        ta.recycle();
    }

    final float density = context.getResources().getDisplayMetrics().density;
    if (mPanelHeight == -1) {
        mPanelHeight = (int) (DEFAULT_PANEL_HEIGHT * density + 0.5f);
    }
    if (mShadowHeight == -1) {
        mShadowHeight = (int) (DEFAULT_SHADOW_HEIGHT * density + 0.5f);
    }
    if (mParallaxOffset == -1) {
        mParallaxOffset = (int) (DEFAULT_PARALLAX_OFFSET * density);
    }
    // If the shadow height is zero, don't show the shadow
    if (mShadowHeight > 0) {
        if (mIsSlidingUp) {
            mShadowDrawable = ContextCompat.getDrawable(context, R.drawable.sliding_panel_above_shadow);
        } else {
            mShadowDrawable = ContextCompat.getDrawable(context, R.drawable.sliding_panel_below_shadow);
        }

    } else {
        mShadowDrawable = null;
    }

    setWillNotDraw(false);

    mDragHelper = ViewDragHelper.create(this, 1.0f, new DragHelperCallback());
    mDragHelper.setMinVelocity(mMinFlingVelocity * density);

    mCanSlide = true;
    mIsSlidingEnabled = true;

    ViewConfiguration vc = ViewConfiguration.get(context);
    mScrollTouchSlop = vc.getScaledTouchSlop();
}

---

From source file:com.easemob.easeui.widget.viewpagerindicator.PagerSlidingTabStrip.java

private void addTextTab(final int position, String title) {

    TextView tab = new TextView(getContext());
    tab.setText(title);// ww  w  .j av  a2  s  . c o  m
    tab.setSingleLine();
    tab.setTextColor(tabTextColor);
    tab.setGravity(Gravity.TOP | Gravity.CENTER_HORIZONTAL);
    tab.setTextSize(TypedValue.COMPLEX_UNIT_PX, tabTextSize);
    addTab(position, tab);

}

---

From source file:com.example.carlitos.swipeitemrecycler.view.animation.swipe_item.swipeable.ItemSlidingAnimator.java

@SuppressLint("RtlHardcoded")
private static boolean slideInternalPreHoneycomb(RecyclerView.ViewHolder holder, boolean horizontal,
        int translationX, int translationY) {
    if (!(holder instanceof SwipeableItemViewHolder)) {
        return false;
    }//from  ww  w  .j  a  v  a 2  s  . c  o  m

    final View containerView = ((SwipeableItemViewHolder) holder).getSwipeableContainerView();

    final ViewGroup.LayoutParams lp = containerView.getLayoutParams();
    if (lp instanceof ViewGroup.MarginLayoutParams) {
        final ViewGroup.MarginLayoutParams mlp = (ViewGroup.MarginLayoutParams) lp;

        mlp.leftMargin = translationX;
        mlp.rightMargin = -translationX;
        mlp.topMargin = translationY;
        mlp.bottomMargin = -translationY;

        if (lp instanceof FrameLayout.LayoutParams) {
            ((FrameLayout.LayoutParams) lp).gravity = Gravity.TOP | Gravity.LEFT;
        }

        containerView.setLayoutParams(mlp);
    } else {
        Log.w(TAG, "should use MarginLayoutParams supported view for compatibility on Android 2.3");
    }

    return false;
}

---

From source file:com.test.hwautotest.emmagee.service.EmmageeService.java

/**
 * create a floating window to show real-time data.
 *//* www  . java2s.  c o  m*/
private void createFloatingWindow() {
    SharedPreferences shared = getSharedPreferences("float_flag", Activity.MODE_PRIVATE);
    SharedPreferences.Editor editor = shared.edit();
    editor.putInt("float", 1);
    editor.commit();
    windowManager = (WindowManager) getApplicationContext().getSystemService("window");
    wmParams = ((MyApplication) getApplication()).getMywmParams();
    wmParams.type = 2002;
    wmParams.flags |= 8;
    wmParams.gravity = Gravity.LEFT | Gravity.TOP;
    wmParams.x = 0;
    wmParams.y = 0;
    wmParams.width = WindowManager.LayoutParams.WRAP_CONTENT;
    wmParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
    wmParams.format = 1;
    windowManager.addView(viFloatingWindow, wmParams);
    viFloatingWindow.setOnTouchListener(new OnTouchListener() {
        public boolean onTouch(View v, MotionEvent event) {
            x = event.getRawX();
            y = event.getRawY();
            switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                // state = MotionEvent.ACTION_DOWN;
                startX = x;
                startY = y;
                mTouchStartX = event.getX();
                mTouchStartY = event.getY();
                Log.d("startP", "startX" + mTouchStartX + "====startY" + mTouchStartY);
                break;
            case MotionEvent.ACTION_MOVE:
                // state = MotionEvent.ACTION_MOVE;
                updateViewPosition();
                break;

            case MotionEvent.ACTION_UP:
                // state = MotionEvent.ACTION_UP;
                updateViewPosition();
                //               showImg();//?
                mTouchStartX = mTouchStartY = 0;
                break;
            }
            return true;
        }
    });

    //      btnWifi.setOnClickListener(new OnClickListener() {
    //         @Override
    //         public void onClick(View v) {
    //            try {
    //               btnWifi = (Button) viFloatingWindow.findViewById(R.id.wifi);
    //               String buttonText = (String) btnWifi.getText();
    //               String wifiText = getResources().getString(
    //                     R.string.openwifi);
    //               if (buttonText.equals(wifiText)) {
    //                  wifiManager.setWifiEnabled(true);
    //                  btnWifi.setText(R.string.closewifi);
    //               } else {
    //                  wifiManager.setWifiEnabled(false);
    //                  btnWifi.setText(R.string.openwifi);
    //               }
    //            } catch (Exception e) {
    //               Toast.makeText(viFloatingWindow.getContext(), "?wifi",
    //                     Toast.LENGTH_LONG).show();
    //               Log.e(LOG_TAG, e.toString());
    //            }
    //         }
    //      });

    //?
    imgClose.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View arg0) {
            // TODO Auto-generated method stub
            showMemi();
        }
    });
}

---

From source file:com.github.shareme.gwsmaterialuikit.library.advancerv.swipeable.ItemSlidingAnimator.java

@SuppressLint("RtlHardcoded")
private static boolean slideInternalPreHoneycomb(RecyclerView.ViewHolder holder, boolean horizontal,
        int translationX, int translationY) {
    if (!(holder instanceof SwipeableItemViewHolder)) {
        return false;
    }/*  w w w . ja  va 2s.c o  m*/

    final View containerView = ((SwipeableItemViewHolder) holder).getSwipeableContainerView();

    final ViewGroup.LayoutParams lp = containerView.getLayoutParams();
    if (lp instanceof ViewGroup.MarginLayoutParams) {
        final ViewGroup.MarginLayoutParams mlp = (ViewGroup.MarginLayoutParams) lp;

        mlp.leftMargin = translationX;
        mlp.rightMargin = -translationX;
        mlp.topMargin = translationY;
        mlp.bottomMargin = -translationY;

        if (lp instanceof FrameLayout.LayoutParams) {
            ((FrameLayout.LayoutParams) lp).gravity = Gravity.TOP | Gravity.LEFT;
        }

        containerView.setLayoutParams(mlp);
    } else {
        Timber.w("should use MarginLayoutParams supported view for compatibility on Android 2.3");
    }

    return false;
}

---

From source file:com.actionbarsherlock.custom.widget.VerticalDrawerLayout.java

/**
 * Set a simple drawable used for the left or right shadow.
 * The drawable provided must have a nonzero intrinsic width.
 *
 * @param shadowDrawable Shadow drawable to use at the edge of a drawer
 * @param gravity Which drawer the shadow should apply to
 */// w  w  w. j a  v  a 2  s .c om
public void setDrawerShadow(Drawable shadowDrawable, int gravity) {
    /*
     * TODO Someone someday might want to set more complex drawables here.
     * They're probably nuts, but we might want to consider registering callbacks,
     * setting states, etc. properly.
     */

    final int absGravity = GravityCompat.getAbsoluteGravity(gravity, ViewCompat.getLayoutDirection(this));
    if ((absGravity & Gravity.TOP) == Gravity.TOP) {
        mShadowTop = shadowDrawable;
        invalidate();
    }
    if ((absGravity & Gravity.BOTTOM) == Gravity.BOTTOM) {
        mShadowBottom = shadowDrawable;
        invalidate();
    }
}

---

From source file:com.duy.pascal.ui.debug.activities.DebugActivity.java

@WorkerThread
private void showPopupAt(final LineNumber lineNumber, final String msg) {
    mHandler.post(new Runnable() {
        @Override/*from www  .  ja v  a  2  s  .co m*/
        public void run() {
            if (isFinishing())
                return;
            //get relative position of expression at edittext
            Point position = mCodeView.getDebugPosition(lineNumber.getLine(), lineNumber.getColumn(),
                    Gravity.TOP);
            DLog.d(TAG, "generate: " + position);
            dismissPopup();
            //create new popup
            PopupWindow window = new PopupWindow(DebugActivity.this);
            LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
            View container = inflater.inflate(R.layout.popup_expr_result, null);
            container.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED),
                    View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));
            int windowHeight = container.getMeasuredHeight();
            int windowWidth = container.getMeasuredWidth();

            window.setContentView(container);
            window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
            window.setTouchable(true);
            window.setSplitTouchEnabled(true);
            window.setOutsideTouchable(true);

            window.showAtLocation(mCodeView, Gravity.NO_GRAVITY, position.x - windowWidth / 3,
                    position.y + toolbar.getHeight() - windowHeight);

            TextView txtResult = container.findViewById(R.id.txt_result);
            txtResult.setText(msg);
            AlphaAnimation alphaAnimation = new AlphaAnimation(1.0f, 0.5f);
            alphaAnimation.setDuration(1000);
            alphaAnimation.setRepeatMode(Animation.REVERSE);
            alphaAnimation.setRepeatCount(Animation.INFINITE);
            txtResult.startAnimation(alphaAnimation);
            DebugActivity.this.mPopupWindow = window;
        }
    });
}

---

From source file:com.jaredrummler.android.colorpicker.ColorPanelView.java

/**
 * Show a toast message with the hex color code below the view.
 *///w w w. j a  v a 2 s .  c  o  m
public void showHint() {
    final int[] screenPos = new int[2];
    final Rect displayFrame = new Rect();
    getLocationOnScreen(screenPos);
    getWindowVisibleDisplayFrame(displayFrame);
    final Context context = getContext();
    final int width = getWidth();
    final int height = getHeight();
    final int midy = screenPos[1] + height / 2;
    int referenceX = screenPos[0] + width / 2;
    if (ViewCompat.getLayoutDirection(this) == ViewCompat.LAYOUT_DIRECTION_LTR) {
        final int screenWidth = context.getResources().getDisplayMetrics().widthPixels;
        referenceX = screenWidth - referenceX; // mirror
    }
    StringBuilder hint = new StringBuilder("#");
    if (Color.alpha(color) != 255) {
        hint.append(Integer.toHexString(color).toUpperCase(Locale.ENGLISH));
    } else {
        hint.append(String.format("%06X", 0xFFFFFF & color).toUpperCase(Locale.ENGLISH));
    }
    Toast cheatSheet = Toast.makeText(context, hint.toString(), Toast.LENGTH_SHORT);
    if (midy < displayFrame.height()) {
        // Show along the top; follow action buttons
        cheatSheet.setGravity(Gravity.TOP | GravityCompat.END, referenceX,
                screenPos[1] + height - displayFrame.top);
    } else {
        // Show along the bottom center
        cheatSheet.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, height);
    }
    cheatSheet.show();
}

---

From source file:com.example.view.astuetz.PagerSlidingTabStrip.java

@SuppressLint("NewApi")
private void addIconTab(int position, int resId, String notification) {
    FrameLayout tabItemCon = new FrameLayout(getContext());
    ImageView tab = new ImageView(getContext());
    tab.setImageResource(resId);//from  ww w .j  a v  a2 s.c o  m
    tabItemCon.addView(tab);
    tabIconlist.put(position, tab);
    ImageView notiSymbol = new ImageView(getContext());
    notiSymbol.setImageResource(R.drawable.badge_background);
    BadgeView noti = new BadgeView(getContext());
    noti.setText(notification);
    tabItemCon.addView(noti);
    tabItemCon.addView(notiSymbol);
    if (notification != null && !notification.equals("")) {
        noti.setVisibility(View.VISIBLE);
        notiSymbol.setVisibility(View.GONE);
    } else if (notification != null && notification.equals("")) {
        noti.setVisibility(View.GONE);
        notiSymbol.setVisibility(View.VISIBLE);
    } else {
        notiSymbol.setVisibility(View.GONE);
        noti.setVisibility(View.GONE);
    }
    int notiSySize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 20,
            getResources().getDisplayMetrics());
    noti.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT,
            Gravity.RIGHT | Gravity.TOP));
    notiSymbol.setLayoutParams(new LayoutParams(notiSySize, notiSySize, Gravity.RIGHT | Gravity.TOP));
    FrameLayout tabItem = new FrameLayout(getContext());
    tabItem.addView(tabItemCon);
    tabItemCon.setLayoutParams(
            new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT, Gravity.CENTER));
    addTab(position, tabItem);
}

---

From source file:com.cooltechworks.views.ScratchTextView.java

private int[] getTextBounds(float scale) {

    int paddingLeft = getPaddingLeft();
    int paddingTop = getPaddingTop();
    int paddingRight = getPaddingRight();
    int paddingBottom = getPaddingBottom();

    int vwidth = getWidth();
    int vheight = getHeight();

    int centerX = vwidth / 2;
    int centerY = vheight / 2;

    TextPaint paint = getPaint();/*ww w  . j av  a 2  s  .  com*/

    String text = getText().toString();

    int[] dimens = getTextDimens(text, paint);
    int width = dimens[0];
    int height = dimens[1];

    int lines = getLineCount();
    height = height * lines;
    width = width / lines;

    int left = 0;
    int top = 0;

    if (height > vheight) {
        height = vheight - (paddingBottom + paddingTop);
    } else {
        height = (int) (height * scale);
    }

    if (width > vwidth) {
        width = vwidth - (paddingLeft + paddingRight);
    } else {
        width = (int) (width * scale);
    }

    int gravity = getGravity();

    //todo Gravity.START
    if ((gravity & Gravity.LEFT) == Gravity.LEFT) {
        left = paddingLeft;
    }
    //todo Gravity.END
    else if ((gravity & Gravity.RIGHT) == Gravity.RIGHT) {
        left = (vwidth - paddingRight) - width;
    } else if ((gravity & Gravity.CENTER_HORIZONTAL) == Gravity.CENTER_HORIZONTAL) {
        left = centerX - width / 2;
    }

    if ((gravity & Gravity.TOP) == Gravity.TOP) {
        top = paddingTop;
    } else if ((gravity & Gravity.BOTTOM) == Gravity.BOTTOM) {
        top = (vheight - paddingBottom) - height;
    }

    else if ((gravity & Gravity.CENTER_VERTICAL) == Gravity.CENTER_VERTICAL) {
        top = centerY - height / 2;
    }

    return new int[] { left, top, left + width, top + height };
}

---

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