Examples with AccelerateDecelerateInterpolator android.view.animation.AccelerateDecelerateInterpolator used on opensource projects

Example 31 with AccelerateDecelerateInterpolator

use of android.view.animation.AccelerateDecelerateInterpolator in project actor-platform by actorapp.

the class TourActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.tour_activity);
    final VerticalViewPager viewPager = (VerticalViewPager) findViewById(R.id.viewpager);
    final View backToTopText = findViewById(R.id.back_to_top);
    final View backToTopArrow = findViewById(R.id.back_to_top_arrow);
    final View paralax = findViewById(R.id.paralax);
    final View paralaxImage = findViewById(R.id.paralax_image);
    final View background = findViewById(R.id.background);
    final View loginHolder = findViewById(R.id.login_holder);
    final View welcomeImage = findViewById(R.id.welcome_logo);
    final View welcomeText = findViewById(R.id.welcome_text);
    background.findViewById(R.id.background_colored).setBackgroundColor(ActorSDK.sharedActor().style.getMainColor());
    TextView signupButtonText = (TextView) findViewById(R.id.signUpButtonText);
    StateListDrawable states = SelectorFactory.get(ActorSDK.sharedActor().style.getPrimaryAltColor(), this);
    signupButtonText.setBackgroundDrawable(states);
    signupButtonText.setTextColor(ActorSDK.sharedActor().style.getTextPrimaryInvColor());
    signupButtonText.setTypeface(Fonts.medium());
    TextView buttonSignUp = (TextView) findViewById(R.id.signIn);
    buttonSignUp.setTextColor(ActorSDK.sharedActor().style.getTextPrimaryInvColor());
    buttonSignUp.setTypeface(Fonts.medium());
    ((TextView) findViewById(R.id.app_name)).setTextColor(ActorSDK.sharedActor().style.getTextPrimaryInvColor());
    ((TextView) findViewById(R.id.tour_welcome_subtitle)).setTextColor(ActorSDK.sharedActor().style.getTextPrimaryInvColor());
    findViewById(R.id.signUpButton).setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Bundle authExtras = new Bundle();
            authExtras.putInt(AuthActivity.SIGN_TYPE_KEY, AuthActivity.SIGN_TYPE_UP);
            ActorSDK.sharedActor().startAuthActivity(TourActivity.this, authExtras);
            finish();
        }
    });
    findViewById(R.id.signIn).setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Bundle authExtras = new Bundle();
            authExtras.putInt(AuthActivity.SIGN_TYPE_KEY, AuthActivity.SIGN_TYPE_IN);
            ActorSDK.sharedActor().startAuthActivity(TourActivity.this, authExtras);
            finish();
        }
    });
    View.OnClickListener jumpToTopListener = new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            backToTopArrow.animate().alpha(0).setDuration(0).start();
            backToTopText.animate().alpha(0).setDuration(0).start();
            viewPager.setCurrentItem(0, true);
        }
    };
    backToTopText.setOnClickListener(jumpToTopListener);
    backToTopArrow.setOnClickListener(jumpToTopListener);
    viewPager.setAdapter(new FragmentStatePagerAdapter(getSupportFragmentManager()) {

        @Override
        public Fragment getItem(int position) {
            if (position == 0 || position == lastPageIndex + 1)
                return new Fragment();
            return TourFragment.getInstance(position);
        }

        @Override
        public int getCount() {
            //6;
            return 4;
        }
    });
    //Necessary or the pager will only have one extra page to show
    // make this at least however many pages you can see
    viewPager.setOffscreenPageLimit(3);
    //A little space between pages
    viewPager.setPageMargin(-Screen.dp(165));
    //If hardware acceleration is enabled, you should also remove
    // clipping on the pager for its children.
    viewPager.setClipChildren(false);
    viewPager.setOnScrollListener(new ScrollListener() {

        public static final int LOGINHOLDER_STATUS_OUT = 1;

        public static final int LOGINHOLDER_STATUS_VISIBLE = 2;

        public int loginHolderStatus;

        public boolean welcomeShowed = false;

        public boolean mainContentHidden = false;

        public boolean loginHolderBackgroundVisible = false;

        @Override
        public void onScroll(int y, float page) {
            if (page < 1) {
                float alpha = 1 - page * 2;
                backToTopArrow.animate().alpha(alpha).setDuration(0).start();
                //status1.setText("alpha:" + alpha);
                if (loginHolder.getTop() != 0) {
                    float loginY = (float) loginHolder.getTop() * ((float) 1 - (page));
                    loginHolder.animate().y(loginY).setDuration(0).setStartDelay(0).start();
                    background.animate().y(loginY - background.getHeight() + loginHolder.getHeight() + Screen.dp(8)).setDuration(0).start();
                    /*if(loginHolderBackgroundVisible){
                            loginHolderBackgroundVisible = false;
                            loginHolderBackground.animate().alpha(0).setDuration(0).start();
                        } else {

                        }*/
                    //loginHolderBackground.animate().alpha(page).setDuration(0).start();
                    background.animate().alpha(page).setDuration(0).start();
                    loginHolderStatus = LOGINHOLDER_STATUS_VISIBLE;
                    float welcomeImageY = welcomeImage.getTop() - y / 2;
                    float welcomeTextY = welcomeText.getTop() - y / 2;
                    if (alpha > 0) {
                        welcomeImage.animate().alpha(alpha).y(welcomeImageY).setDuration(0).start();
                        welcomeText.animate().alpha(alpha).y(welcomeTextY).setDuration(0).start();
                    } else {
                        welcomeImage.animate().alpha(0).setDuration(0).start();
                        welcomeText.animate().alpha(0).setDuration(0).start();
                    }
                }
                mainContentHidden = false;
            } else {
                if (page >= 1 && page <= lastPageIndex) {
                    // todo freeze?
                    if (!mainContentHidden) {
                        mainContentHidden = true;
                        loginHolderBackgroundVisible = true;
                        //signinLastView.setEnabled(false);
                        //signinView.setEnabled(false);
                        //signupLastView.setEnabled(false);
                        //signupView.setEnabled(false);
                        loginHolder.animate().y(0).setDuration(0).start();
                        //loginHolderBackground.animate().alpha(1).setDuration(0).start();
                        background.animate().y(-loginHolder.getTop() + Screen.dp(8)).alpha(1).setDuration(0).start();
                        welcomeImage.animate().alpha(0).setDuration(0).start();
                        welcomeText.animate().alpha(0).setDuration(0).start();
                        backToTopArrow.animate().alpha(0).setDuration(0).start();
                        backToTopText.animate().alpha(0).setDuration(0).start();
                    }
                    if (page > lastPageIndex - 1) {
                        float alpha = (page - (lastPageIndex - 1)) * 3 - 2;
                        if (alpha > 0) {
                            backToTopText.animate().scaleX(alpha).scaleY(alpha).alpha(alpha).setDuration(0).start();
                        } else {
                            backToTopText.animate().scaleX(0).scaleY(0).alpha(0).setDuration(0).start();
                        }
                    }
                } else {
                    if (page > lastPageIndex) {
                        float progress = page - lastPageIndex;
                        if (progress > 0.5) {
                            if (loginHolderStatus == LOGINHOLDER_STATUS_VISIBLE) {
                                loginHolderStatus = LOGINHOLDER_STATUS_OUT;
                                loginHolder.animate().y(-loginHolder.getHeight()).setDuration(200).setInterpolator(new AccelerateDecelerateInterpolator()).setStartDelay(0).start();
                            }
                            mainContentHidden = false;
                        } else {
                            if (loginHolderStatus == LOGINHOLDER_STATUS_OUT) {
                                loginHolderStatus = LOGINHOLDER_STATUS_VISIBLE;
                                loginHolder.animate().y(0).setInterpolator(new AccelerateDecelerateInterpolator()).setDuration(200).setStartDelay(0).start();
                            }
                            if (!mainContentHidden) {
                                backToTopArrow.animate().alpha(0).setDuration(0).start();
                                backToTopText.animate().alpha(0).setDuration(0).start();
                            }
                        }
                    }
                }
            }
            int paralaxHolderHeight = paralax.getHeight();
            int paralaxImageHeight = paralaxImage.getHeight();
            float paralaxY = -(((float) paralaxImageHeight - paralaxHolderHeight) * ((float) page / (lastPageIndex)));
            paralaxImage.animate().y(paralaxY).setDuration(0).setStartDelay(0).start();
        }
    });
    if (Build.VERSION.SDK_INT >= 19) {
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        contentTopPadding = Screen.getStatusBarHeight();
        RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) findViewById(R.id.pager_container).getLayoutParams();
        params.topMargin = contentTopPadding;
        findViewById(R.id.pager_container).setLayoutParams(params);
        params = (RelativeLayout.LayoutParams) backToTopArrow.getLayoutParams();
        params.topMargin = contentTopPadding + params.topMargin;
        backToTopArrow.setLayoutParams(params);
        params = (RelativeLayout.LayoutParams) welcomeImage.getLayoutParams();
        params.topMargin = contentTopPadding + params.topMargin;
        welcomeImage.setLayoutParams(params);
        params = (RelativeLayout.LayoutParams) welcomeText.getLayoutParams();
        params.topMargin = contentTopPadding + params.topMargin;
        welcomeText.setLayoutParams(params);
        params = (RelativeLayout.LayoutParams) backToTopText.getLayoutParams();
        params.topMargin = contentTopPadding + params.topMargin;
        backToTopText.setLayoutParams(params);
    }
}

Example 32 with AccelerateDecelerateInterpolator

use of android.view.animation.AccelerateDecelerateInterpolator in project CoCoin by Nightonke.

the class SplashActivity method startCircularReveal.

private void startCircularReveal() {
    // get the center for the clipping circle
    int[] location = new int[2];
    image.getLocationOnScreen(location);
    int cx = location[0] + CoCoinUtil.dpToPx(24);
    int cy = location[1] + CoCoinUtil.dpToPx(24);
    // get the final radius for the clipping circle
    int dx = Math.max(cx, ly.getWidth() - cx);
    int dy = Math.max(cy, ly.getHeight() - cy);
    float finalRadius = (float) Math.hypot(dx, dy);
    SupportAnimator animator = ViewAnimationUtils.createCircularReveal(ly, cx, cy, 0, finalRadius);
    animator.setInterpolator(new AccelerateDecelerateInterpolator());
    animator.setDuration(3000);
    animator.start();
    animator.addListener(new SupportAnimator.AnimatorListener() {

        @Override
        public void onAnimationStart() {
        }

        @Override
        public void onAnimationEnd() {
            Log.d("CoCoin", "Showing animation completed");
            showAnimationCompleted = true;
            if (loadDataCompleted && showAnimationCompleted && !activityStarted) {
                activityStarted = true;
                startActivity(new Intent(mContext, MainActivity.class));
                finish();
            }
        }

        @Override
        public void onAnimationCancel() {
        }

        @Override
        public void onAnimationRepeat() {
        }
    });
    hasAnimationStarted = true;
}

Example 33 with AccelerateDecelerateInterpolator

use of android.view.animation.AccelerateDecelerateInterpolator in project CoCoin by Nightonke.

the class RippleView method onTouchEvent.

@Override
public boolean onTouchEvent(final MotionEvent event) {
    Log.d("TouchEvent", String.valueOf(event.getActionMasked()));
    Log.d("mIsAnimating", String.valueOf(mIsAnimating));
    Log.d("mAnimationIsCancel", String.valueOf(mAnimationIsCancel));
    boolean superResult = super.onTouchEvent(event);
    if (event.getActionMasked() == MotionEvent.ACTION_DOWN && this.isEnabled() && mHover) {
        mRect = new Rect(getLeft(), getTop(), getRight(), getBottom());
        mAnimationIsCancel = false;
        mDownX = event.getX();
        mDownY = event.getY();
        mRadiusAnimator = ObjectAnimator.ofFloat(this, "radius", 0, dp(50)).setDuration(400);
        mRadiusAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
        mRadiusAnimator.addListener(new Animator.AnimatorListener() {

            @Override
            public void onAnimationStart(Animator animator) {
                mIsAnimating = true;
            }

            @Override
            public void onAnimationEnd(Animator animator) {
                setRadius(0);
                ViewHelper.setAlpha(RippleView.this, 1);
                mIsAnimating = false;
            }

            @Override
            public void onAnimationCancel(Animator animator) {
            }

            @Override
            public void onAnimationRepeat(Animator animator) {
            }
        });
        mRadiusAnimator.start();
        if (!superResult) {
            return true;
        }
    } else if (event.getActionMasked() == MotionEvent.ACTION_MOVE && this.isEnabled() && mHover) {
        mDownX = event.getX();
        mDownY = event.getY();
        // Cancel the ripple animation when moved outside
        if (mAnimationIsCancel = !mRect.contains(getLeft() + (int) event.getX(), getTop() + (int) event.getY())) {
            setRadius(0);
        } else {
            setRadius(dp(50));
        }
        if (!superResult) {
            return true;
        }
    } else if (event.getActionMasked() == MotionEvent.ACTION_UP && !mAnimationIsCancel && this.isEnabled()) {
        mDownX = event.getX();
        mDownY = event.getY();
        final float tempRadius = (float) Math.sqrt(mDownX * mDownX + mDownY * mDownY);
        float targetRadius = Math.max(tempRadius, mMaxRadius);
        if (mIsAnimating) {
            mRadiusAnimator.cancel();
        }
        mRadiusAnimator = ObjectAnimator.ofFloat(this, "radius", dp(50), targetRadius);
        mRadiusAnimator.setDuration(500);
        mRadiusAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
        mRadiusAnimator.addListener(new Animator.AnimatorListener() {

            @Override
            public void onAnimationStart(Animator animator) {
                mIsAnimating = true;
            }

            @Override
            public void onAnimationEnd(Animator animator) {
                setRadius(0);
                ViewHelper.setAlpha(RippleView.this, 1);
                mIsAnimating = false;
            }

            @Override
            public void onAnimationCancel(Animator animator) {
            }

            @Override
            public void onAnimationRepeat(Animator animator) {
            }
        });
        mRadiusAnimator.start();
        if (!superResult) {
            return true;
        }
    }
    return superResult;
}

Example 34 with AccelerateDecelerateInterpolator

use of android.view.animation.AccelerateDecelerateInterpolator in project Anki-Android by Ramblurr.

the class Reviewer method fillFlashcard.

public void fillFlashcard(boolean flip) {
    if (!flip) {
        Log.i(AnkiDroidApp.TAG, "base url = " + mBaseUrl);
        if (mCurrentSimpleInterface && mSimpleCard != null) {
            mSimpleCard.setText(mCardContent);
        } else if (!mUseQuickUpdate && mCard != null && mNextCard != null) {
            mNextCard.setBackgroundColor(mCurrentBackgroundColor);
            mNextCard.loadDataWithBaseURL(mBaseUrl, mCardContent.toString(), "text/html", "utf-8", null);
            mNextCard.setVisibility(View.VISIBLE);
            mCardFrame.removeView(mCard);
            mCard.destroy();
            mCard = mNextCard;
            mNextCard = createWebView();
            mNextCard.setVisibility(View.GONE);
            mCardFrame.addView(mNextCard, 0);
            // hunt for input issue 720, like android issue 3341
            if (AnkiDroidApp.SDK_VERSION <= 7) {
                mCard.setFocusableInTouchMode(true);
            }
        } else if (mCard != null) {
            mCard.loadDataWithBaseURL(mBaseUrl, mCardContent.toString(), "text/html", "utf-8", null);
            mCard.setBackgroundColor(mCurrentBackgroundColor);
        }
        if (mChangeBorderStyle) {
            switch(mCurrentBackgroundColor) {
                case Color.WHITE:
                    if (mInvertedColors) {
                        mInvertedColors = false;
                        invertColors(false);
                    }
                    break;
                case Color.BLACK:
                    if (!mInvertedColors) {
                        mInvertedColors = true;
                        invertColors(true);
                    }
                    break;
                default:
                    if (Themes.getTheme() != Themes.THEME_BLUE) {
                        mMainLayout.setBackgroundColor(mCurrentBackgroundColor);
                    }
                    if (mInvertedColors != mNightMode) {
                        mInvertedColors = mNightMode;
                        invertColors(mNightMode);
                    }
            }
        }
        if (!mShowAnimations && mShowTimer && mCardTimer.getVisibility() == View.INVISIBLE) {
            switchTopBarVisibility(View.VISIBLE);
        }
        if (!sDisplayAnswer) {
            updateForNewCard();
            if (mShowWhiteboard) {
                mWhiteboard.clear();
            }
            setNextCardAnimation(false);
        }
    } else {
        Animation3D rotation;
        boolean directionToLeft = true;
        switch(mNextAnimation) {
            case ANIMATION_TURN:
                rotation = new Animation3D(mCardContainer.getWidth(), mCardContainer.getHeight(), 9, Animation3D.ANIMATION_TURN, true, true, this);
                rotation.setDuration(mAnimationDurationTurn);
                rotation.setInterpolator(new AccelerateDecelerateInterpolator());
                break;
            case ANIMATION_NEXT_CARD_FROM_LEFT:
                directionToLeft = false;
            case ANIMATION_NEXT_CARD_FROM_RIGHT:
                rotation = new Animation3D(mCardContainer.getWidth(), mCardContainer.getHeight(), 0, Animation3D.ANIMATION_EXCHANGE_CARD, directionToLeft, true, this);
                rotation.setDuration(mAnimationDurationMove);
                rotation.setInterpolator(new AccelerateDecelerateInterpolator());
                break;
            case ANIMATION_SLIDE_OUT_TO_RIGHT:
                directionToLeft = false;
            case ANIMATION_SLIDE_OUT_TO_LEFT:
                fillFlashcard(false);
                rotation = new Animation3D(mCardContainer.getWidth(), mCardContainer.getHeight(), 0, Animation3D.ANIMATION_SLIDE_OUT_CARD, directionToLeft, true, this);
                rotation.setDuration(mAnimationDurationMove);
                rotation.setInterpolator(new AccelerateInterpolator());
                switchTopBarVisibility(View.INVISIBLE);
                break;
            case ANIMATION_SLIDE_IN_FROM_LEFT:
                directionToLeft = false;
            case ANIMATION_SLIDE_IN_FROM_RIGHT:
                fillFlashcard(false);
                rotation = new Animation3D(mCardContainer.getWidth(), mCardContainer.getHeight(), 0, Animation3D.ANIMATION_SLIDE_IN_CARD, directionToLeft, true, this);
                rotation.setDuration(mAnimationDurationMove);
                rotation.setInterpolator(new DecelerateInterpolator());
                switchTopBarVisibility(View.VISIBLE);
                break;
            case ANIMATION_NO_ANIMATION:
            default:
                return;
        }
        rotation.reset();
        mCardContainer.setDrawingCacheEnabled(true);
        mCardContainer.setDrawingCacheBackgroundColor(Themes.getBackgroundColor());
        mCardContainer.clearAnimation();
        mCardContainer.startAnimation(rotation);
    }
}

Example 35 with AccelerateDecelerateInterpolator

use of android.view.animation.AccelerateDecelerateInterpolator in project AndroidViewAnimations by daimajia.

the class MyActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_my);
    mListView = (ListView) findViewById(R.id.list_items);
    mTarget = findViewById(R.id.hello_world);
    mAdapter = new EffectAdapter(this);
    mListView.setAdapter(mAdapter);
    mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            if (rope != null) {
                rope.stop(true);
            }
            Techniques technique = (Techniques) view.getTag();
            rope = YoYo.with(technique).duration(1200).repeat(YoYo.INFINITE).pivot(YoYo.CENTER_PIVOT, YoYo.CENTER_PIVOT).interpolate(new AccelerateDecelerateInterpolator()).withListener(new Animator.AnimatorListener() {

                @Override
                public void onAnimationStart(Animator animation) {
                }

                @Override
                public void onAnimationEnd(Animator animation) {
                }

                @Override
                public void onAnimationCancel(Animator animation) {
                    Toast.makeText(MyActivity.this, "canceled previous animation", Toast.LENGTH_SHORT).show();
                }

                @Override
                public void onAnimationRepeat(Animator animation) {
                }
            }).playOn(mTarget);
        }
    });
    findViewById(R.id.hello_world).setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            if (rope != null) {
                rope.stop(true);
            }
        }
    });
}