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

Introduction

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

Prototype

int SCROLL_STATE_SETTLING

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

Click Source Link

Document

Indicates that the pager is in the process of settling to a final position.

Usage

From source file:me.cpwc.nibblegram.ui.IntroActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.Theme_TMessages);/* w  w w  .j a v  a2  s  . c  om*/
    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));
    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.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  a v a 2  s.  co  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.webs.itmexicali.rg.BattleShock.frags.ScreenSlide.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    fa = this;/*from   w  ww.java 2 s .c o  m*/
    setContentView(R.layout.activity_screen_slide);

    //Apply sensorLandscape for screnOrientation to devices running API level 9+
    if (Build.VERSION.SDK_INT >= 9) {
        setRequestedOrientation(6);
    }

    if (Main.D)
        NUM_PAGES = 3;

    fragList = new Fragment[NUM_PAGES];

    // Instantiate a ViewPager and a PagerAdapter.
    mPager = (ViewPager) findViewById(R.id.pager);
    mPagerAdapter = new ScreenSlidePagerAdapter(getSupportFragmentManager());
    mPager.setAdapter(mPagerAdapter);
    mPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {

        public void onPageScrollStateChanged(int state) {
            switch (state) {
            case ViewPager.SCROLL_STATE_IDLE:
                /*
                if(Main.D)
                   Log.d(TAG,"onPageScrollChanged( idle ); - "+state);
                           
                //when we arrive to selected page, we start it's thread - for example the 1st screen
                  if(fragList[currentPage] != null && fragList[currentPage] instanceof BaseFragment){
                     ((BaseFragment)fragList[currentPage]).p1.startThread();
                  }    */
                break;

            case ViewPager.SCROLL_STATE_DRAGGING:
                if (fragList[currentPage] instanceof EventSimulatorFragment) {
                    InputMethodManager imm = (InputMethodManager) getSystemService(
                            Context.INPUT_METHOD_SERVICE);
                    imm.hideSoftInputFromWindow(
                            ((EventSimulatorFragment) fragList[currentPage]).mView.getWindowToken(), 0);
                }
                /*
                if(Main.D)
                   Log.d(TAG,"onPageScrollChanged( dragging ); - "+state);
                           
                // while changing screen stop all running threads if they exist
                 for(int i = 0; i < NUM_PAGES; i++){
                     if (fragList[i] != null && fragList[i] instanceof BaseFragment){
                 ((BaseFragment)fragList[i]).mView.stopThread();
                     }
                  }*/
                break;

            case ViewPager.SCROLL_STATE_SETTLING:
                /*if(Main.D)      Log.d(TAG,"onPageScrollChanged( settling ); - "+state);              */
                break;
            }
        }

        @Override
        public void onPageScrolled(int position, float positionOffset, int posOffPixels) {
            /*Log.v("SlideActivity",String.format("onPageScrolled( pos %d, posOffset %f, posOffsetPixels %d); - ",position,positionOffset,posOffPixels));
            if(position == currentPage && posOffPixels > 10){
               //whe are moving to next page
               Log.v("SlideActivity","we are in ");
               if(fragList[currentPage+1] != null)
              fragList[currentPage+1].p1.startThread();
            }*/
        }

        @Override
        public void onPageSelected(int position) {
            currentPage = position;
        }
    });
}

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

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.Theme_TMessages);/*from  www  . j a v  a  2  s .  c  om*/
    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);/*from  w w w .  j  a  va  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.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:org.telegraph.ui.IntroActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.Theme_TMessages);//www  .  j  a  va2  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.ic_gratuite, R.drawable.ic_securise, R.drawable.ic_transparente,
                R.drawable.ic_citoyenne, R.drawable.ic_representative, R.drawable.ic_democratique,
                R.drawable.logo_laprimaire_sq };
        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.logo_laprimaire_sq, R.drawable.ic_democratique,
                R.drawable.ic_representative, R.drawable.ic_citoyenne, R.drawable.ic_transparente,
                R.drawable.ic_securise, R.drawable.ic_gratuite };
        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();
        }
    });

    justCreated = true;
}

From source file:com.goftagram.telegram.ui.IntroActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.Theme_TMessages);/*from   w  w w. ja  v  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 (BuildConfig.DEBUG) {
        startMessagingButton.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                ConnectionsManager.getInstance().switchBackend();
                return true;
            }
        });
    }

    justCreated = true;
}

From source file:org.giffftalk.ui.IntroActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.Theme_TMessages);/*from   www  .ja  v  a2s  .  c o  m*/
    super.onCreate(savedInstanceState);
    Theme.loadRecources(this);
    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.intro8 };
        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.intro8, 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:ir.besteveryeverapp.ui.IntroActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.Theme_TMessages);//from  w  ww.j a  va 2 s  .com
    super.onCreate(savedInstanceState);
    Theme.loadRecources(this);
    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:com.netease.hearttouch.htimagepicker.defaultui.imagepreview.activity.HTMultiImagesPreviewActivity.java

private void initContentView() {
    View view = LayoutInflater.from(this).inflate(R.layout.htimagepicker_activity_image_fullscreen, null,
            false);/*from   w  ww  .j  a va  2  s . c  o  m*/
    mContentView.addView(view);
    mContentView.setBackgroundResource(R.color.ne_black);

    mFinishBtn = (Button) view.findViewById(R.id.btn_finish);
    mFinishBtn.setVisibility(View.VISIBLE);
    mFinishBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            HTMultiImagesPreviewActivity.this.finish();
        }
    });
    updateFinishButton();

    mImagePager = (PhotoViewPager) view.findViewById(R.id.image_fullscreen_pager);
    mImagePager.setBackgroundResource(R.color.ne_black);
    ImagePreviewPagerAdapter adapter = new ImagePreviewPagerAdapter(this, getImagePaths());
    mImagePager.setAdapter(adapter);
    mImagePager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
        }

        @Override
        public void onPageSelected(int position) {
            mPagePosition = position;
            updatePickMarkBox();
            updateTitle(position);
        }

        @Override
        public void onPageScrollStateChanged(int state) {
            switch (state) {
            case ViewPager.SCROLL_STATE_DRAGGING:
                break;
            case ViewPager.SCROLL_STATE_SETTLING:
                break;
            case ViewPager.SCROLL_STATE_IDLE:
                break;
            default:
                break;
            }
        }
    });
    updateTitle(0);
}

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

Introduction

Prototype

Document

Usage