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

Example 16 with AccelerateDecelerateInterpolator

use of android.view.animation.AccelerateDecelerateInterpolator in project Carbon by ZieIony.

the class AnimUtils method brightnessSaturationFadeIn.

public static ValueAnimator brightnessSaturationFadeIn(final ImageView imageView, Animator.AnimatorListener listener) {
    final ValueAnimator animator = ValueAnimator.ofFloat(0, 1);
    final AccelerateDecelerateInterpolator interpolator = new AccelerateDecelerateInterpolator();
    animator.setInterpolator(interpolator);
    animator.setDuration(800);
    if (listener != null)
        animator.addListener(listener);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        ColorMatrix saturationMatrix = new ColorMatrix();

        ColorMatrix brightnessMatrix = new ColorMatrix();

        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            float fraction = animator.getAnimatedFraction();
            saturationMatrix.setSaturation((Float) animator.getAnimatedValue());
            float scale = 2 - interpolator.getInterpolation(Math.min(fraction * 4 / 3, 1));
            brightnessMatrix.setScale(scale, scale, scale, interpolator.getInterpolation(Math.min(fraction * 2, 1)));
            saturationMatrix.preConcat(brightnessMatrix);
            imageView.setColorFilter(new ColorMatrixColorFilter(saturationMatrix));
            if (imageView.getParent() != null)
                ((View) imageView.getParent()).postInvalidate();
        }
    });
    animator.start();
    return animator;
}

Example 17 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 18 with AccelerateDecelerateInterpolator

use of android.view.animation.AccelerateDecelerateInterpolator in project Android-ObservableScrollView by ksoichiro.

the class FillGapBaseActivity method changeHeaderBackgroundHeightAnimated.

private void changeHeaderBackgroundHeightAnimated(boolean shouldShowGap, boolean animated) {
    if (mGapIsChanging) {
        return;
    }
    final int heightOnGapShown = mHeaderBar.getHeight();
    final int heightOnGapHidden = mHeaderBar.getHeight() + mActionBarSize;
    final float from = mHeaderBackground.getLayoutParams().height;
    final float to;
    if (shouldShowGap) {
        if (!mGapHidden) {
            // Already shown
            return;
        }
        to = heightOnGapShown;
    } else {
        if (mGapHidden) {
            // Already hidden
            return;
        }
        to = heightOnGapHidden;
    }
    if (animated) {
        ViewPropertyAnimator.animate(mHeaderBackground).cancel();
        ValueAnimator a = ValueAnimator.ofFloat(from, to);
        a.setDuration(100);
        a.setInterpolator(new AccelerateDecelerateInterpolator());
        a.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                float height = (float) animation.getAnimatedValue();
                changeHeaderBackgroundHeight(height, to, heightOnGapHidden);
            }
        });
        a.start();
    } else {
        changeHeaderBackgroundHeight(to, to, heightOnGapHidden);
    }
}

Example 19 with AccelerateDecelerateInterpolator

use of android.view.animation.AccelerateDecelerateInterpolator in project qksms by moezbhatti.

the class ComposeView method onFinishInflate.

@Override
public void onFinishInflate() {
    super.onFinishInflate();
    // Get references to the views
    mReplyText = (QKEditText) findViewById(R.id.compose_reply_text);
    mButton = (FrameLayout) findViewById(R.id.compose_button);
    mProgress = (DonutProgress) findViewById(R.id.progress);
    mButtonBackground = (ImageView) findViewById(R.id.compose_button_background);
    mComposeIcon = (ImageView) findViewById(R.id.compose_icon);
    mAttachmentPanel = findViewById(R.id.attachment_panel);
    mAttach = (ImageButton) findViewById(R.id.attach);
    mCamera = (ImageButton) findViewById(R.id.camera);
    mDelay = (ImageButton) findViewById(R.id.delay);
    mLetterCount = (QKTextView) findViewById(R.id.compose_letter_count);
    mAttachmentLayout = (FrameLayout) findViewById(R.id.attachment);
    mAttachment = (AttachmentImageView) findViewById(R.id.compose_attachment);
    mCancel = (ImageButton) findViewById(R.id.cancel);
    mButton.setOnClickListener(this);
    mAttach.setOnClickListener(this);
    mCamera.setOnClickListener(this);
    mCancel.setOnClickListener(this);
    mDelay.setOnClickListener(this);
    LiveViewManager.registerView(QKPreference.THEME, this, key -> {
        mButtonBackground.setColorFilter(ThemeManager.getColor(), PorterDuff.Mode.SRC_ATOP);
        mComposeIcon.setColorFilter(ThemeManager.getTextOnColorPrimary(), PorterDuff.Mode.SRC_ATOP);
        mAttachmentPanel.setBackgroundColor(ThemeManager.getColor());
        mAttach.setColorFilter(ThemeManager.getTextOnColorPrimary(), PorterDuff.Mode.SRC_ATOP);
        mCamera.setColorFilter(ThemeManager.getTextOnColorPrimary(), PorterDuff.Mode.SRC_ATOP);
        updateDelayButton();
        mProgress.setUnfinishedStrokeColor(ThemeManager.getTextOnColorSecondary());
        mProgress.setFinishedStrokeColor(ThemeManager.getTextOnColorPrimary());
        if (ThemeManager.getSentBubbleRes() != 0)
            mReplyText.setBackgroundResource(ThemeManager.getSentBubbleRes());
    });
    LiveViewManager.registerView(QKPreference.BACKGROUND, this, key -> {
        mReplyText.getBackground().setColorFilter(ThemeManager.getNeutralBubbleColor(), PorterDuff.Mode.SRC_ATOP);
        getBackground().setColorFilter(ThemeManager.getBackgroundColor(), PorterDuff.Mode.SRC_ATOP);
    });
    // keyboard; set that up here.
    switch(Integer.parseInt(mPrefs.getString(SettingsFragment.ENTER_BUTTON, "0"))) {
        case // emoji
        0:
            break;
        case // new line
        1:
            mReplyText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES | InputType.TYPE_TEXT_VARIATION_LONG_MESSAGE);
            mReplyText.setSingleLine(false);
            break;
        case // send
        2:
            mReplyText.setImeOptions(EditorInfo.IME_FLAG_NO_EXTRACT_UI);
            mReplyText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES);
            mReplyText.setSingleLine(false);
            mReplyText.setOnKeyListener(new //Workaround because ACTION_SEND does not support multiline mode
            OnKeyListener() {

                @Override
                public boolean onKey(View v, int keyCode, KeyEvent event) {
                    if (keyCode == 66) {
                        sendSms();
                        return true;
                    }
                    return false;
                }
            });
            break;
    }
    mReplyText.setTextChangedListener(new QKEditText.TextChangedListener() {

        @Override
        public void onTextChanged(CharSequence s) {
            int length = s.length();
            updateButtonState(length);
            // If the reply exceeds the SMS limit, it will count down until an extra message will have to be sent, and shows how many messages will currently be sent
            if (length < 150) {
                mLetterCount.setText("");
            } else if (150 <= length && length <= 160) {
                mLetterCount.setText("" + (160 - length));
            } else if (160 < length) {
                mLetterCount.setText((160 - length % 160) + "/" + (length / 160 + 1));
            }
        }
    });
    mProgressAnimator = new ValueAnimator();
    mProgressAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
    mProgressAnimator.setDuration(mDelayDuration);
    mProgressAnimator.setIntValues(0, 360);
    mProgressAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mProgress.setProgress((int) animation.getAnimatedValue());
        }
    });
    mProgressAnimator.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            mProgress.setVisibility(INVISIBLE);
            mProgress.setProgress(0);
            if (!mSendingCancelled) {
                sendSms();
                // In case they only enabled it for a particular message, let's set it back to the pref value
                mDelayedMessagingEnabled = mPrefs.getBoolean(SettingsFragment.DELAYED, false);
                updateDelayButton();
            } else {
                mSendingCancelled = false;
                updateButtonState();
            }
        }
    });
}

Example 20 with AccelerateDecelerateInterpolator

use of android.view.animation.AccelerateDecelerateInterpolator in project JamsMusicPlayer by psaravan.

the class FilesFoldersFragment method slideUpListView.

/**
     * Slides in the ListView.
     */
private void slideUpListView() {
    getDir(rootDir, null);
    TranslateAnimation animation = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 2.0f, Animation.RELATIVE_TO_SELF, 0.0f);
    animation.setDuration(600);
    animation.setInterpolator(new AccelerateDecelerateInterpolator());
    animation.setAnimationListener(new AnimationListener() {

        @Override
        public void onAnimationEnd(Animation arg0) {
        }

        @Override
        public void onAnimationRepeat(Animation arg0) {
        // TODO Auto-generated method stub
        }

        @Override
        public void onAnimationStart(Animation arg0) {
            listView.setVisibility(View.VISIBLE);
        }
    });
    listView.startAnimation(animation);
}