Example usage for android.support.v4.view ViewPager SCROLL_STATE_IDLE

List of usage examples for android.support.v4.view ViewPager SCROLL_STATE_IDLE

  1. HOME
  2. Java
  3. android
  4. android.support.v4.view.*
  5. ViewPager
  6. SCROLL_STATE_IDLE

Introduction

In this page you can find the example usage for android.support.v4.view ViewPager SCROLL_STATE_IDLE.

Prototype

int SCROLL_STATE_IDLE

To view the source code for android.support.v4.view ViewPager SCROLL_STATE_IDLE.

Click Source Link

Document

Indicates that the pager is in an idle, settled state.

Usage

From source file:com.yahala.ui.IntroActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.intro_layout);

    if (LocaleController.isRTL) {
        icons = new int[] {
                //  R.drawable.intro7,
                //  R.drawable.intro6,
                // R.drawable.intro5,
                // R.drawable.intro4,
                // R.drawable.intro3,
                //R.drawable.intro2,
                R.drawable.intro1 };/*from  www.  j av  a  2  s .c o m*/
        titles = new int[] {
                //  R.string.Page7Title,
                //  R.string.Page6Title,
                //   R.string.Page5Title,
                //    R.string.Page4Title,
                //   R.string.Page3Title,
                //    R.string.Page2Title,
                R.string.Page1Title };
        messages = new int[] {
                //     R.string.Page7Message,
                //     R.string.Page6Message,
                //     R.string.Page5Message,
                //     R.string.Page4Message,
                //      R.string.Page3Message,
                //      R.string.Page2Message,
                R.string.Page1Message };
    } else {
        icons = new int[] { R.drawable.intro1,
                //   R.drawable.intro2,
                //      R.drawable.intro3,
                //    R.drawable.intro4,
                //    R.drawable.intro5,
                //    R.drawable.intro6,
                //    R.drawable.intro7
        };
        titles = new int[] { R.string.Page1Title,
                //   R.string.Page2Title,
                //    R.string.Page3Title,
                //    R.string.Page4Title,
                //   R.string.Page5Title,
                //   R.string.Page6Title,
                //   R.string.Page7Title
        };
        messages = new int[] { R.string.Page1Message,
                //     R.string.Page2Message,
                //     R.string.Page3Message,
                //     R.string.Page4Message,
                //     R.string.Page5Message,
                //     R.string.Page6Message,
                //   R.string.Page7Message
        };
    }
    viewPager = (ViewPager) findViewById(R.id.intro_view_pager);
    TextView startMessagingButton = (TextView) findViewById(R.id.start_messaging_button);
    startMessagingButton.setText(LocaleController.getString("StartMessaging", R.string.StartMessaging));
    topImage1 = (ImageView) findViewById(R.id.icon_image1);
    topImage2 = (ImageView) findViewById(R.id.icon_image2);
    bottomPages = (ViewGroup) findViewById(R.id.bottom_pages);
    topImage2.setVisibility(View.GONE);
    viewPager.setAdapter(new IntroAdapter());
    viewPager.setPageMargin(0);
    viewPager.setOffscreenPageLimit(1);
    viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

        }

        @Override
        public void onPageSelected(int i) {

        }

        @Override
        public void onPageScrollStateChanged(int i) {
            if (i == ViewPager.SCROLL_STATE_IDLE || i == ViewPager.SCROLL_STATE_SETTLING) {
                if (lastPage != viewPager.getCurrentItem()) {
                    lastPage = viewPager.getCurrentItem();

                    final ImageView fadeoutImage;
                    final ImageView fadeinImage;
                    if (topImage1.getVisibility() == View.VISIBLE) {
                        fadeoutImage = topImage1;
                        fadeinImage = topImage2;

                    } else {
                        fadeoutImage = topImage2;
                        fadeinImage = topImage1;
                    }

                    fadeinImage.bringToFront();
                    fadeinImage.setImageResource(icons[lastPage]);
                    fadeinImage.clearAnimation();
                    fadeoutImage.clearAnimation();

                    Animation outAnimation = AnimationUtils.loadAnimation(IntroActivity.this,
                            R.anim.icon_anim_fade_out);
                    outAnimation.setAnimationListener(new Animation.AnimationListener() {
                        @Override
                        public void onAnimationStart(Animation animation) {
                        }

                        @Override
                        public void onAnimationEnd(Animation animation) {
                            fadeoutImage.setVisibility(View.GONE);
                        }

                        @Override
                        public void onAnimationRepeat(Animation animation) {

                        }
                    });

                    Animation inAnimation = AnimationUtils.loadAnimation(IntroActivity.this,
                            R.anim.icon_anim_fade_in);
                    inAnimation.setAnimationListener(new Animation.AnimationListener() {
                        @Override
                        public void onAnimationStart(Animation animation) {
                            fadeinImage.setVisibility(View.VISIBLE);
                        }

                        @Override
                        public void onAnimationEnd(Animation animation) {
                        }

                        @Override
                        public void onAnimationRepeat(Animation animation) {

                        }
                    });

                    fadeoutImage.startAnimation(outAnimation);
                    fadeinImage.startAnimation(inAnimation);
                }
            }
        }
    });

    startMessagingButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (startPressed) {
                return;
            }
            startPressed = true;
            Intent intent2 = new Intent(IntroActivity.this, LoginActivity.class);
            startActivity(intent2);
            finish();
        }
    });

    justCreated = true;

    // getSupportActionBar().hide();
}

From source file:com.calgen.udacity.lego.ui.ArticleDetailActivity.java

@Override
public void onPageScrollStateChanged(int state) {
    if (upCaret == null)
        return;/*from w  w w .  ja  va  2  s .  co m*/
    upCaret.animate().alpha(state == ViewPager.SCROLL_STATE_IDLE ? 1f : 0f).setDuration(300);
}

From source file:components.infiniteviewpager.view.InfiniteViewPager.java

private void initInfiniteViewPager() {
    setCurrentItem(PAGE_POSITION_CENTER);
    //setOnPageChangeListener(new OnPageChangeListener() {
    addOnPageChangeListener(new OnPageChangeListener() {
        @Override/* w ww .j  av  a 2  s  . com*/
        public void onPageScrolled(int i, float positionOffset, int positionOffsetPixels) {
            if (mListener != null && getAdapter() != null) {
                final InfinitePagerAdapter adapter = (InfinitePagerAdapter) getAdapter();
                mListener.onPageScrolled(adapter.getCurrentIndicator(), positionOffset, positionOffsetPixels);
            }
        }

        @Override
        public void onPageSelected(int position) {
            mCurrPosition = position;
            if (Constants.DEBUG) {
                Log.d(TAG, "on page " + position);
            }
            if (mListener != null && getAdapter() != null) {
                final InfinitePagerAdapter adapter = (InfinitePagerAdapter) getAdapter();
                mListener.onPageSelected(adapter.getCurrentIndicator());
            }
        }

        @Override
        public void onPageScrollStateChanged(final int state) {
            if (mListener != null) {
                mListener.onPageScrollStateChanged(state);
            }
            final InfinitePagerAdapter adapter = (InfinitePagerAdapter) getAdapter();
            if (adapter == null) {
                return;
            }

            if (state == ViewPager.SCROLL_STATE_IDLE) {
                if (mCurrPosition == PAGE_POSITION_LEFT) {
                    adapter.movePageContents(PAGE_POSITION_CENTER, PAGE_POSITION_RIGHT);
                    adapter.movePageContents(PAGE_POSITION_LEFT, PAGE_POSITION_CENTER);
                    adapter.setCurrentIndicator(adapter.getPreviousIndicator());
                    adapter.fillPage(PAGE_POSITION_LEFT);
                } else if (mCurrPosition == PAGE_POSITION_RIGHT) {
                    adapter.movePageContents(PAGE_POSITION_CENTER, PAGE_POSITION_LEFT);
                    adapter.movePageContents(PAGE_POSITION_RIGHT, PAGE_POSITION_CENTER);
                    adapter.setCurrentIndicator(adapter.getNextIndicator());
                    adapter.fillPage(PAGE_POSITION_RIGHT);
                }
                setCurrentItem(PAGE_POSITION_CENTER, false);
            }
        }
    });
}

From source file:com.permify.yoprefiero.InfinitePagerAdapter.view.InfiniteViewPager.java

private void initInfiniteViewPager() {
    setCurrentItem(PAGE_POSITION_CENTER);
    setOnPageChangeListener(new OnPageChangeListener() {
        @Override/*from  www  . j  a  va  2 s . com*/
        public void onPageScrolled(int i, float positionOffset, int positionOffsetPixels) {
            if (mListener != null && getAdapter() != null) {
                final InfinitePagerAdapter adapter = (InfinitePagerAdapter) getAdapter();
                mListener.onPageScrolled(adapter.getCurrentIndicator(), positionOffset, positionOffsetPixels);
            }
        }

        @Override
        public void onPageSelected(int position) {
            mCurrPosition = position;
            if (Constants.DEBUG) {
                Log.d(TAG, "on page " + position);
            }
            if (mListener != null && getAdapter() != null) {
                final InfinitePagerAdapter adapter = (InfinitePagerAdapter) getAdapter();
                mListener.onPageSelected(adapter.getCurrentIndicator());
            }
        }

        @Override
        public void onPageScrollStateChanged(final int state) {
            if (mListener != null) {
                mListener.onPageScrollStateChanged(state);
            }
            final InfinitePagerAdapter adapter = (InfinitePagerAdapter) getAdapter();
            if (adapter == null) {
                return;
            }

            if (state == ViewPager.SCROLL_STATE_IDLE) {
                if (mCurrPosition == PAGE_POSITION_LEFT) {
                    adapter.movePageContents(PAGE_POSITION_CENTER, PAGE_POSITION_RIGHT);
                    adapter.movePageContents(PAGE_POSITION_LEFT, PAGE_POSITION_CENTER);
                    adapter.setCurrentIndicator(adapter.getPreviousIndicator());
                    adapter.fillPage(PAGE_POSITION_LEFT);
                } else if (mCurrPosition == PAGE_POSITION_RIGHT) {
                    adapter.movePageContents(PAGE_POSITION_CENTER, PAGE_POSITION_LEFT);
                    adapter.movePageContents(PAGE_POSITION_RIGHT, PAGE_POSITION_CENTER);
                    adapter.setCurrentIndicator(adapter.getNextIndicator());
                    adapter.fillPage(PAGE_POSITION_RIGHT);
                }
                setCurrentItem(PAGE_POSITION_CENTER, false);
            }
        }
    });
}

From source file:dg.shenm233.mmaps.ui.OfflineMapActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_offline_map);

    mMainContentVG = (ViewGroup) findViewById(R.id.main_content);

    TabLayout tabLayout = (TabLayout) findViewById(R.id.offline_tab);
    ViewPager viewPager = (ViewPager) findViewById(R.id.offline_viewpager);

    ViewPagerAdapter pagerAdapter = new ViewPagerAdapter();

    pagerAdapter.add(mDownloadListPager = new DownloadListPager(this));
    pagerAdapter.add(mCityListPager = new CityListPager(this));

    viewPager.setAdapter(pagerAdapter);//from  ww w.  j  a v  a 2  s .co  m
    tabLayout.setupWithViewPager(viewPager);
    viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        private int mPosition = -1;
        private boolean isAnimating = false;

        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

        }

        @Override
        public void onPageSelected(int position) { // 
            if (isAnimating) {
                mPosition = position; // ?position
                return;
            }

            // ???
            if (position == 0) {
                refreshDownloadList();
            }
        }

        @Override
        public void onPageScrollStateChanged(int state) {
            isAnimating = state != ViewPager.SCROLL_STATE_IDLE;
            onPageSelected(mPosition); // ????onPageSelected()
        }
    });

    pagerAdapter.notifyDataSetChanged();
}

From source file:ch.epfl.sweng.evento.gui.infinite_pager_adapter.InfiniteViewPager.java

private void initInfiniteViewPager() {
    setCurrentItem(PAGE_POSITION_CENTER);
    clearOnPageChangeListeners();//  w  w  w  .  jav a 2s. c  om
    addOnPageChangeListener(new OnPageChangeListener() {
        @Override
        public void onPageScrolled(int i, float positionOffset, int positionOffsetPixels) {
            if (mListener != null && getAdapter() != null) {
                final InfinitePagerAdapter adapter = (InfinitePagerAdapter) getAdapter();
                mListener.onPageScrolled(adapter.getCurrentIndicator(), positionOffset, positionOffsetPixels);
            }
        }

        @Override
        public void onPageSelected(int position) {
            mCurrPosition = position;
            if (Constants.DEBUG) {
                Log.d(TAG, "on page " + position);
            }
            if (mListener != null && getAdapter() != null) {
                final InfinitePagerAdapter adapter = (InfinitePagerAdapter) getAdapter();
                mListener.onPageSelected(adapter.getCurrentIndicator());
            }
        }

        @Override
        public void onPageScrollStateChanged(final int state) {
            if (mListener != null) {
                mListener.onPageScrollStateChanged(state);
            }
            final InfinitePagerAdapter adapter = (InfinitePagerAdapter) getAdapter();
            if (adapter == null) {
                return;
            }

            if (state == ViewPager.SCROLL_STATE_IDLE) {
                if (mCurrPosition == PAGE_POSITION_LEFT) {
                    adapter.movePageContents(PAGE_POSITION_CENTER, PAGE_POSITION_RIGHT);
                    adapter.movePageContents(PAGE_POSITION_LEFT, PAGE_POSITION_CENTER);
                    adapter.setCurrentIndicator(adapter.getPreviousIndicator());
                    adapter.fillPage(PAGE_POSITION_LEFT);
                } else if (mCurrPosition == PAGE_POSITION_RIGHT) {
                    adapter.movePageContents(PAGE_POSITION_CENTER, PAGE_POSITION_LEFT);
                    adapter.movePageContents(PAGE_POSITION_RIGHT, PAGE_POSITION_CENTER);
                    adapter.setCurrentIndicator(adapter.getNextIndicator());
                    adapter.fillPage(PAGE_POSITION_RIGHT);
                }
                setCurrentItem(PAGE_POSITION_CENTER, false);
            }
        }
    });
}

From source file:com.negaheno.ui.IntroActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.Theme_TMessages);/*ww w  .j av a  2s  .c o  m*/
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);

    if (AndroidUtilities.isTablet()) {
        setContentView(R.layout.intro_layout_tablet);
    } else {
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        setContentView(R.layout.intro_layout);
    }

    if (LocaleController.isRTL) {
        icons = new int[] { R.drawable.intro7, R.drawable.intro6, R.drawable.intro5, R.drawable.intro4,
                R.drawable.intro3, R.drawable.intro2, R.drawable.intro1 };
        titles = new int[] { R.string.Page7Title, R.string.Page6Title, R.string.Page5Title, R.string.Page4Title,
                R.string.Page3Title, R.string.Page2Title, R.string.Page1Title };
        messages = new int[] { R.string.Page7Message, R.string.Page6Message, R.string.Page5Message,
                R.string.Page4Message, R.string.Page3Message, R.string.Page2Message, R.string.Page1Message };
    } else {
        icons = new int[] { R.drawable.intro1, R.drawable.intro2, R.drawable.intro3, R.drawable.intro4,
                R.drawable.intro5, R.drawable.intro6, R.drawable.intro7 };
        titles = new int[] { R.string.Page1Title, R.string.Page2Title, R.string.Page3Title, R.string.Page4Title,
                R.string.Page5Title, R.string.Page6Title, R.string.Page7Title };
        messages = new int[] { R.string.Page1Message, R.string.Page2Message, R.string.Page3Message,
                R.string.Page4Message, R.string.Page5Message, R.string.Page6Message, R.string.Page7Message };
    }
    viewPager = (ViewPager) findViewById(R.id.intro_view_pager);
    TextView startMessagingButton = (TextView) findViewById(R.id.start_messaging_button);
    startMessagingButton
            .setText(LocaleController.getString("StartMessaging", R.string.StartMessaging).toUpperCase());
    if (Build.VERSION.SDK_INT >= 21) {
        StateListAnimator animator = new StateListAnimator();
        animator.addState(new int[] { android.R.attr.state_pressed }, ObjectAnimator
                .ofFloat(startMessagingButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4))
                .setDuration(200));
        animator.addState(new int[] {}, ObjectAnimator
                .ofFloat(startMessagingButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2))
                .setDuration(200));
        startMessagingButton.setStateListAnimator(animator);
    }
    topImage1 = (ImageView) findViewById(R.id.icon_image1);
    topImage2 = (ImageView) findViewById(R.id.icon_image2);
    bottomPages = (ViewGroup) findViewById(R.id.bottom_pages);
    topImage2.setVisibility(View.GONE);
    viewPager.setAdapter(new IntroAdapter());
    viewPager.setPageMargin(0);
    viewPager.setOffscreenPageLimit(1);
    viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

        }

        @Override
        public void onPageSelected(int i) {

        }

        @Override
        public void onPageScrollStateChanged(int i) {
            if (i == ViewPager.SCROLL_STATE_IDLE || i == ViewPager.SCROLL_STATE_SETTLING) {
                if (lastPage != viewPager.getCurrentItem()) {
                    lastPage = viewPager.getCurrentItem();

                    final ImageView fadeoutImage;
                    final ImageView fadeinImage;
                    if (topImage1.getVisibility() == View.VISIBLE) {
                        fadeoutImage = topImage1;
                        fadeinImage = topImage2;

                    } else {
                        fadeoutImage = topImage2;
                        fadeinImage = topImage1;
                    }

                    fadeinImage.bringToFront();
                    fadeinImage.setImageResource(icons[lastPage]);
                    fadeinImage.clearAnimation();
                    fadeoutImage.clearAnimation();

                    Animation outAnimation = AnimationUtils.loadAnimation(IntroActivity.this,
                            R.anim.icon_anim_fade_out);
                    outAnimation.setAnimationListener(new Animation.AnimationListener() {
                        @Override
                        public void onAnimationStart(Animation animation) {
                        }

                        @Override
                        public void onAnimationEnd(Animation animation) {
                            fadeoutImage.setVisibility(View.GONE);
                        }

                        @Override
                        public void onAnimationRepeat(Animation animation) {

                        }
                    });

                    Animation inAnimation = AnimationUtils.loadAnimation(IntroActivity.this,
                            R.anim.icon_anim_fade_in);
                    inAnimation.setAnimationListener(new Animation.AnimationListener() {
                        @Override
                        public void onAnimationStart(Animation animation) {
                            fadeinImage.setVisibility(View.VISIBLE);
                        }

                        @Override
                        public void onAnimationEnd(Animation animation) {
                        }

                        @Override
                        public void onAnimationRepeat(Animation animation) {

                        }
                    });

                    fadeoutImage.startAnimation(outAnimation);
                    fadeinImage.startAnimation(inAnimation);
                }
            }
        }
    });

    startMessagingButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (startPressed) {
                return;
            }
            startPressed = true;
            Intent intent2 = new Intent(IntroActivity.this, LaunchActivity.class);
            intent2.putExtra("fromIntro", true);
            startActivity(intent2);
            finish();
        }
    });

    justCreated = true;
}

From source file:com.panahit.ui.IntroActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.Theme_TMessages);//www .j  av a2  s .c  o  m
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);

    if (AndroidUtilities.isTablet()) {
        setContentView(R.layout.intro_layout_tablet);
    } else {
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        setContentView(R.layout.intro_layout);
    }

    if (LocaleController.isRTL) {
        icons = new int[] { R.drawable.intro7, R.drawable.intro6, R.drawable.intro5, R.drawable.intro4,
                R.drawable.intro3, R.drawable.intro2, R.drawable.intro1 };
        titles = new int[] { R.string.Page7Title, R.string.Page6Title, R.string.Page5Title, R.string.Page4Title,
                R.string.Page3Title, R.string.Page2Title, R.string.Page1Title };
        messages = new int[] { R.string.Page7Message, R.string.Page6Message, R.string.Page5Message,
                R.string.Page4Message, R.string.Page3Message, R.string.Page2Message, R.string.Page1Message };
    } else {
        icons = new int[] { R.drawable.intro1, R.drawable.intro2, R.drawable.intro3, R.drawable.intro4,
                R.drawable.intro5, R.drawable.intro6, R.drawable.intro7 };
        titles = new int[] { R.string.Page1Title, R.string.Page2Title, R.string.Page3Title, R.string.Page4Title,
                R.string.Page5Title, R.string.Page6Title, R.string.Page7Title };
        messages = new int[] { R.string.Page1Message, R.string.Page2Message, R.string.Page3Message,
                R.string.Page4Message, R.string.Page5Message, R.string.Page6Message, R.string.Page7Message };
    }
    viewPager = (ViewPager) findViewById(R.id.intro_view_pager);
    TextView startMessagingButton = (TextView) findViewById(R.id.start_messaging_button);
    startMessagingButton
            .setText(LocaleController.getString("StartMessaging", R.string.StartMessaging).toUpperCase());
    if (Build.VERSION.SDK_INT >= 21) {
        StateListAnimator animator = new StateListAnimator();
        animator.addState(new int[] { android.R.attr.state_pressed }, ObjectAnimator
                .ofFloat(startMessagingButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4))
                .setDuration(200));
        animator.addState(new int[] {}, ObjectAnimator
                .ofFloat(startMessagingButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2))
                .setDuration(200));
        startMessagingButton.setStateListAnimator(animator);
    }
    topImage1 = (ImageView) findViewById(R.id.icon_image1);
    topImage2 = (ImageView) findViewById(R.id.icon_image2);
    bottomPages = (ViewGroup) findViewById(R.id.bottom_pages);
    topImage2.setVisibility(View.GONE);
    viewPager.setAdapter(new IntroAdapter());
    viewPager.setPageMargin(0);
    viewPager.setOffscreenPageLimit(1);
    viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

        }

        @Override
        public void onPageSelected(int i) {

        }

        @Override
        public void onPageScrollStateChanged(int i) {
            if (i == ViewPager.SCROLL_STATE_IDLE || i == ViewPager.SCROLL_STATE_SETTLING) {
                if (lastPage != viewPager.getCurrentItem()) {
                    lastPage = viewPager.getCurrentItem();

                    final ImageView fadeoutImage;
                    final ImageView fadeinImage;
                    if (topImage1.getVisibility() == View.VISIBLE) {
                        fadeoutImage = topImage1;
                        fadeinImage = topImage2;

                    } else {
                        fadeoutImage = topImage2;
                        fadeinImage = topImage1;
                    }

                    fadeinImage.bringToFront();
                    fadeinImage.setImageResource(icons[lastPage]);
                    fadeinImage.clearAnimation();
                    fadeoutImage.clearAnimation();

                    Animation outAnimation = AnimationUtils.loadAnimation(IntroActivity.this,
                            R.anim.icon_anim_fade_out);
                    outAnimation.setAnimationListener(new Animation.AnimationListener() {
                        @Override
                        public void onAnimationStart(Animation animation) {
                        }

                        @Override
                        public void onAnimationEnd(Animation animation) {
                            fadeoutImage.setVisibility(View.GONE);
                        }

                        @Override
                        public void onAnimationRepeat(Animation animation) {

                        }
                    });

                    Animation inAnimation = AnimationUtils.loadAnimation(IntroActivity.this,
                            R.anim.icon_anim_fade_in);
                    inAnimation.setAnimationListener(new Animation.AnimationListener() {
                        @Override
                        public void onAnimationStart(Animation animation) {
                            fadeinImage.setVisibility(View.VISIBLE);
                        }

                        @Override
                        public void onAnimationEnd(Animation animation) {
                        }

                        @Override
                        public void onAnimationRepeat(Animation animation) {

                        }
                    });

                    fadeoutImage.startAnimation(outAnimation);
                    fadeinImage.startAnimation(inAnimation);
                }
            }
        }
    });

    startMessagingButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (startPressed) {
                return;
            }
            startPressed = true;
            Intent intent2 = new Intent(IntroActivity.this, LaunchActivity.class);
            intent2.putExtra("fromIntro", true);
            startActivity(intent2);
            finish();
        }
    });
    if (BuildVars.DEBUG_VERSION) {
        startMessagingButton.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                ConnectionsManager.getInstance().switchBackend();
                return true;
            }
        });
    }

    justCreated = true;
}

From source file:am.widget.tabstrip.TabStripHelper.java

void bindViewPager(ViewPager pager) {
    if (mPager == pager)
        return;//from   w  w w. j a va 2  s  . c  o  m
    boolean update = false;
    if (mPager != null) {
        onDetachedFromViewPager(mPager);
        update = true;
    }
    mPager = pager;
    if (mPager != null) {
        onAttachedToViewPager(mPager);
        update = false;
    }
    if (update && mScrollState == ViewPager.SCROLL_STATE_IDLE)
        updateView(true);
}

From source file:com.jungle.widgets.view.JungleLanternView.java

private void initLayout(Context context, AttributeSet attrs) {
    View.inflate(context, R.layout.layout_lantern_view, this);

    mAdapter = new ViewPagerAdapter();
    mViewPager = (FixedSpeedViewPager) findViewById(R.id.lantern_view_pager);
    mViewPager.setAdapter(mAdapter);//from   w  ww  .j av a2  s  .c o m
    mViewPager.setSetItemListener(new FixedSpeedViewPager.OnSetItemListener() {
        @Override
        public void onSetNewItem() {
            scheduleLanternSwitch();
        }
    });

    if (attrs != null) {
        TypedArray arr = context.obtainStyledAttributes(attrs, R.styleable.JungleLanternView);
        mAutoSwitch = arr.getBoolean(R.styleable.JungleLanternView_autoScroll, mAutoSwitch);
        mSwitchIntervalMs = arr.getInteger(R.styleable.JungleLanternView_switchIntervalMs, mSwitchIntervalMs);

        arr.recycle();
    }

    mViewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
            if (mPageChangeListener != null) {
                mPageChangeListener.onPageScrolled(position, positionOffset, positionOffsetPixels);
            }
        }

        @Override
        public void onPageSelected(int position) {
            if (!mAdapter.isNeedExtraItem()) {
                mIndicator.setCurrSeledIndex(position);
                if (mPageChangeListener != null) {
                    mPageChangeListener.onPageSelected(position);
                }

                return;
            }

            int index = 0;
            int rawCount = mAdapter.getRawCount();
            if (position == rawCount + 1) {
                index = 0;
            } else if (position == 0) {
                index = rawCount - 1;
            } else {
                index = position - 1;
            }

            mIndicator.setCurrSeledIndex(index);
            mViewPager.setScrollDurationFactor(1);

            if (mPageChangeListener != null) {
                mPageChangeListener.onPageSelected(index);
            }
        }

        @Override
        public void onPageScrollStateChanged(int state) {
            if (mPageChangeListener != null) {
                mPageChangeListener.onPageScrollStateChanged(state);
            }

            if (!mAdapter.isNeedExtraItem()) {
                return;
            }

            if (state == ViewPager.SCROLL_STATE_IDLE) {
                int rawCount = mAdapter.getRawCount();
                int currItemIndex = mViewPager.getCurrentItem();

                if (currItemIndex == rawCount + 1) {
                    mViewPager.setCurrentItemManual(1, false);
                } else if (currItemIndex == 0) {
                    mViewPager.setCurrentItemManual(rawCount, false);
                }
            }
        }
    });

    if (context instanceof BaseActivity) {
        BaseActivity activity = (BaseActivity) context;
        activity.addLifeCycleListener(mLifeCycleListener);
    }
}