Java Code Examples for android.support.v4.view.ViewPager#setPageMargin()

@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_demo);

	mPagerSlidingTabStrip = (PagerSlidingTabStrip) findViewById(R.id.tabs);
	mViewPager = (ViewPager) findViewById(R.id.pager);

	//设置页面之间的间隔，实际项目中应该用dip转px
	mViewPager.setPageMargin(10);

	initPageAdapter();

	//
	mPagerSlidingTabStrip.setViewPager(mViewPager);

}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.viewpager_sliding_tabs_activity);

    tabs = (PagerSlidingTabStrip) findViewById(R.id.tabs);
    pager = (ViewPager) findViewById(R.id.pager);
    adapter = new MyPagerAdapter(getSupportFragmentManager());

    pager.setAdapter(adapter);

    final int pageMargin = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 4, getResources()
            .getDisplayMetrics());
    pager.setPageMargin(pageMargin);

    tabs.setViewPager(pager);

    changeColor(currentColor);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_team);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setTitle("Teams");

    viewPager = (ViewPager) findViewById(R.id.pager);
    viewPager2 = (ViewPager) findViewById(R.id.pager2);
    progressBar = (ProgressBar) findViewById(R.id.progressbar);
    message = (TextView) findViewById(R.id.message_textView);
    textcore = (TextView) findViewById(R.id.textcoreteam);
    textdept = (TextView) findViewById(R.id.textdeptteam);

    viewPager.setPageMargin(5);
    getAllCoreTeamList();
    getAllTeamList();
}
 

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    ViewPager mViewPager = (ViewPager) view.findViewById(R.id.vp);
    FragmentPagerItems pages = new FragmentPagerItems(getActivity());
    final int page = FragmentPagerItem.getPosition(getArguments());

    for (int i = 0; i < 5; i++) {
        Bundle bundle = new Bundle();
        bundle.putInt("page", page);
        bundle.putInt("position", i);
        pages.add(FragmentPagerItem.of(String.valueOf(i), DemoFragment.class, bundle));
    }
    FragmentPagerItemAdapter adapter = new FragmentPagerItemAdapter(getChildFragmentManager(), pages); //Fragment嵌套Fragment时，要用getChildFragmentManager
    mViewPager.setAdapter(adapter);
    mViewPager.setOffscreenPageLimit(2);
    mViewPager.setPageMargin(30);
    final MainActivity mainActivity = (MainActivity) getActivity();
    mViewPager.addOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
            mainActivity.pageScrolled(page, position, positionOffset);
        }
    });
}
 

private void setUpViewPager(ArrayList<Photo> photos) {
    viewPager = (ViewPager) findViewById(R.id.pager);
    viewPager.setAdapter(new DetailViewPagerAdapter(this, photos, sharedElementCallback));
    viewPager.setCurrentItem(initialItem);

    viewPager.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
        @Override
        public void onLayoutChange(View v, int left, int top, int right, int bottom,
                                   int oldLeft, int oldTop, int oldRight, int oldBottom) {
            if (viewPager.getChildCount() > 0) {
                viewPager.removeOnLayoutChangeListener(this);
                startPostponedEnterTransition();
            }
        }
    });

    viewPager.setPageMargin(getResources().getDimensionPixelSize(
            com.example.android.unsplash.base.R.dimen.padding_mini));
    viewPager.setPageMarginDrawable(R.drawable.page_margin);
}
 

@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    @SuppressLint("InflateParams") View view = LayoutInflater.from(getActivity()).inflate(R.layout.preference_dialog_now_playing_screen, null);
    ViewPager viewPager = ButterKnife.findById(view, R.id.now_playing_screen_view_pager);
    viewPager.setAdapter(new NowPlayingScreenAdapter(getActivity()));
    viewPager.addOnPageChangeListener(this);
    viewPager.setPageMargin((int) ViewUtil.convertDpToPixel(32, getResources()));
    viewPager.setCurrentItem(PreferenceUtil.getInstance(getActivity()).getNowPlayingScreen().ordinal());


    return new MaterialDialog.Builder(getActivity())
            .title(R.string.pref_title_now_playing_screen_appearance)
            .positiveText(android.R.string.ok)
            .negativeText(android.R.string.cancel)
            .onAny(this)
            .customView(view, false)
            .build();
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.viewpager_sliding_tabs_activity);

    tabs = (PagerSlidingTabStrip) findViewById(R.id.tabs);
    pager = (ViewPager) findViewById(R.id.pager);
    adapter = new MyPagerAdapter(getSupportFragmentManager());

    pager.setAdapter(adapter);

    final int pageMargin = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 4, getResources()
            .getDisplayMetrics());
    pager.setPageMargin(pageMargin);

    tabs.setViewPager(pager);

    changeColor(currentColor);
}
 

/**
 * Initiate ViewPager and PagerAdapter
 */
public void initPager() {
    // Initiate PagerAdapter
    PagerAdapter mPagerAdapter = new PagerAdapter(getSupportFragmentManager());

    mPagerAdapter.addFragment(new MusicAllListFragment());
    mPagerAdapter.addFragment(new MusicOnlineFragment());
    mPagerAdapter.addFragment(new MusicLoveListFragment());

    // Initiate ViewPager
    ViewPager mViewPager = (ViewPager)findViewById(R.id.viewPager);
    mViewPager.setPageMargin(getResources().getInteger(R.integer.viewpager_margin_width));
    mViewPager.setPageMarginDrawable(R.drawable.music_viewpager_margin);
    mViewPager.setOffscreenPageLimit(mPagerAdapter.getCount());
    mViewPager.setAdapter(mPagerAdapter);
    // Tabs
    initScrollableTabs(mViewPager);
}
 

/**
 * Initiate ViewPager and PagerAdapter
 */
public void initPager() {
    // Initiate PagerAdapter
    PagerAdapter mPagerAdapter = new PagerAdapter(getSupportFragmentManager());

    mPagerAdapter.addFragment(new MusicSongListFragment());
    mPagerAdapter.addFragment(new MusicLoveListFragment());

    // Initiate ViewPager
    ViewPager mViewPager = (ViewPager)findViewById(R.id.viewPager);
    mViewPager.setPageMargin(getResources().getInteger(R.integer.viewpager_margin_width));
    mViewPager.setPageMarginDrawable(R.drawable.music_viewpager_margin);
    mViewPager.setOffscreenPageLimit(mPagerAdapter.getCount());
    mViewPager.setAdapter(mPagerAdapter);
    //mViewPager.setCurrentItem(0);

    // Tabs
    initScrollableTabs(mViewPager);
}
 

@Override
protected void onCreate(final Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	overridePendingTransition(R.anim.slide_in_right, 0);
	setContentView(R.layout.network_monitor_content);

	// final ActionBar actionBar = getSupportActionBar();
	// actionBar.setDisplayHomeAsUpEnabled(true);

	final ViewPager pager = (ViewPager) findViewById(R.id.network_monitor_pager);

	final FragmentManager fm = getSupportFragmentManager();

	if (pager != null) {
		final ViewPagerTabs pagerTabs = (ViewPagerTabs) findViewById(R.id.network_monitor_pager_tabs);
		pagerTabs.addTabLabels(R.string.network_monitor_peer_list_title,
				R.string.network_monitor_block_list_title);

		final PagerAdapter pagerAdapter = new PagerAdapter(fm);

		pager.setAdapter(pagerAdapter);
		pager.setOnPageChangeListener(pagerTabs);
		pager.setPageMargin(2);
		pager.setPageMarginDrawable(R.color.bg);

		peerListFragment = new PeerListFragment();
		blockListFragment = new BlockListFragment();
	} else {
		peerListFragment = (PeerListFragment) fm
				.findFragmentById(R.id.peer_list_fragment);
		blockListFragment = (BlockListFragment) fm
				.findFragmentById(R.id.block_list_fragment);
	}
	// flTitleBar = (FrameLayout) findViewById(R.id.fl_title_bar);
	ibtnBack = (ImageButton) findViewById(R.id.ibtn_back);
	ibtnBack.setOnClickListener(new IBackClickListener());
       findViewById(R.id.ibtn_option).setOnClickListener(optionClick);
   }
 

public Gallery(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.Gallery);
    Constant.GALLEY_SCALE_RATE = a.getFloat(R.styleable.Gallery_scaleP, Constant.GALLEY_SCALE_RATE);
    int galleryPadding = a.getDimensionPixelSize(R.styleable.Gallery_gallery_padding, 0);
    if (galleryPadding > 0) {
        galleryPaddingLeft = galleryPaddingRight = galleryPaddingTop = galleryPaddingBottom = galleryPadding;
    } else {
        galleryPaddingLeft = a.getDimensionPixelSize(R.styleable.Gallery_gallery_padding_left, galleryPaddingLeft);
        galleryPaddingRight = a.getDimensionPixelSize(R.styleable.Gallery_gallery_padding_right, galleryPaddingRight);
        galleryPaddingTop = a.getDimensionPixelSize(R.styleable.Gallery_gallery_padding_top, galleryPaddingTop);
        galleryPaddingBottom = a.getDimensionPixelSize(R.styleable.Gallery_gallery_padding_bottom, galleryPaddingBottom);
    }
    galleryCenterMargin = a.getDimensionPixelSize(R.styleable.Gallery_gallery_pics_space, galleryCenterMargin);
    a.recycle();
    
    LayoutInflater.from(context).inflate(R.layout.gallery_layout, this, true);
    viewPager = (ViewPager) findViewById(R.id.view_pager);
    ((MarginLayoutParams)viewPager.getLayoutParams()).setMargins(galleryPaddingLeft, galleryPaddingTop, galleryPaddingRight, galleryPaddingBottom);
    viewPager.setPageMargin(galleryCenterMargin);

    viewPager.setOffscreenPageLimit(OFFSCREEN_PAGE_LIMIT);
    setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            return viewPager.dispatchTouchEvent(event);
        }
    });
    viewPager.addOnPageChangeListener(new PageChangeListener());
}
 

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

       MizuuApplication.setupTheme(this);

       if (MizLib.hasLollipop())
           getSupportActionBar().setElevation(0);
       getSupportActionBar().setDisplayHomeAsUpEnabled(true);

	tvdbId = getIntent().getExtras().getString("id");
       mToolbarColor = getIntent().getExtras().getInt(IntentKeys.TOOLBAR_COLOR);

       mProgressBar = (ProgressBar) findViewById(R.id.progressbar);
       mProgressBar.setVisibility(View.VISIBLE);

       mViewPager = (ViewPager) findViewById(R.id.awesomepager);
       mViewPager.setOffscreenPageLimit(2);
       mViewPager.setPageMargin(MizLib.convertDpToPixels(this, 16));

       mTabs = (PagerSlidingTabStrip) findViewById(R.id.tabs);
       mTabs.setVisibility(View.GONE);

       setupActionBarStuff();

	if (savedInstanceState != null) {
           mViewPager.setCurrentItem(savedInstanceState.getInt("tab", 0));
	}
}
 

/**
 * Initiate ViewPager and PagerAdapter
 */
private void initPager() {
    // Initiate PagerAdapter
    PagerAdapter mPagerAdapter = new PagerAdapter(getSupportFragmentManager());
    if (ApolloUtils.isArtist(mimeType))
        // Show all albums for an artist
        mPagerAdapter.addFragment(new ArtistAlbumsFragment(bundle));
    // Show the tracks for an artist or album
    if(Playlists.CONTENT_TYPE.equals(mimeType)){
        mPagerAdapter.addFragment(new PlaylistListFragment(bundle));
    }
    else if(Genres.CONTENT_TYPE.equals(mimeType)){
    	mPagerAdapter.addFragment(new GenreListFragment(bundle));
    }
    else if(ApolloUtils.isArtist(mimeType)){
    	mPagerAdapter.addFragment(new ArtistListFragment(bundle));
    }
    else if(Audio.Albums.CONTENT_TYPE.equals(mimeType)){
    	mPagerAdapter.addFragment(new AlbumListFragment(bundle));
    }

    // Set up ViewPager
    mViewPager = (ViewPager)findViewById(R.id.viewPager);
    mViewPager.setPageMargin(getResources().getInteger(R.integer.viewpager_margin_width));
    mViewPager.setPageMarginDrawable(R.drawable.music_viewpager_margin);
    mViewPager.setOffscreenPageLimit(mPagerAdapter.getCount());
    mViewPager.setAdapter(mPagerAdapter);
    mViewPager.setOnPageChangeListener(new PageListener());
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    ViewPager pager = (ViewPager) findViewById(R.id.pager);
    pager.setAdapter(new MainActivityPagerAdapter(this, getSupportFragmentManager()));
    pager.setPageMargin((int) getResources().getDimension(R.dimen.card_padding) / 4);
    pager.setOffscreenPageLimit(3);

    CircleIndicator indicator = (CircleIndicator) findViewById(R.id.indicator);
    indicator.setViewPager(pager);

}
 

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

	MizuuApplication.setupTheme(this);

       if (MizLib.hasLollipop())
           getSupportActionBar().setElevation(0);

       mTmdbId = getIntent().getExtras().getString("tmdbId");
       mCollectionId = getIntent().getExtras().getString("collectionId");
       mToolbarColor = getIntent().getExtras().getInt(IntentKeys.TOOLBAR_COLOR);
	mTmdbApiKey = MizLib.getTmdbApiKey(this);

       mProgressBar = (ProgressBar) findViewById(R.id.progressbar);
       mProgressBar.setVisibility(View.VISIBLE);

       mViewPager = (ViewPager) findViewById(R.id.awesomepager);
       mViewPager.setOffscreenPageLimit(2);
       mViewPager.setPageMargin(MizLib.convertDpToPixels(this, 16));

       mTabs = (PagerSlidingTabStrip) findViewById(R.id.tabs);
       mTabs.setVisibility(View.GONE);

	if (savedInstanceState != null) {
           mJson = savedInstanceState.getString("json", "");
           mBaseUrl = savedInstanceState.getString("baseUrl");
           mCollection = savedInstanceState.getString("collection");
		setupActionBarStuff();

           mViewPager.setCurrentItem(savedInstanceState.getInt("tab", 0));
	} else {
		new MovieLoader(getApplicationContext()).execute(mTmdbId, mCollectionId);
	}
}
 

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
	viewPager = new ViewPager(getActivity());
	viewPager.setClipChildren(false);
	viewPager.setClipToPadding(false);
	int padding = 12 * 3;
	viewPager.setPadding(padding, 0, padding, 0);
	viewPager.setPageMargin(-padding/2);
	return viewPager;
}
 

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

    if (MizLib.hasKitKat()) {
        setTheme(R.style.Mizuu_Theme_Translucent_FullScreen);
    } else {
        setTheme(R.style.Mizuu_Theme_Transparent_FullScreen);
    }

    ViewUtils.setupWindowFlagsForStatusbarOverlay(getWindow(), true);

    mToolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(mToolbar);

    ViewUtils.setProperToolbarSize(this, mToolbar);

    getSupportActionBar().setBackgroundDrawable(getResources().getDrawable(R.drawable.transparent_actionbar));

    mBus = MizuuApplication.getBus();

    mPortraitPhotos = getIntent().getBooleanExtra("portraitPhotos", true);
    mPhotos = getIntent().getStringArrayExtra("photos");

    getSupportActionBar().setTitle((getIntent().getIntExtra("selectedIndex", 0) + 1) + " " + getString(R.string.of) + " " + mPhotos.length);

    mViewPager = (ViewPager) findViewById(R.id.awesomepager);
    mViewPager.setPageMargin(MizLib.convertDpToPixels(getApplicationContext(), 16));
    mViewPager.setAdapter(new ActorPhotosAdapter(getSupportFragmentManager()));
    mViewPager.setOnPageChangeListener(new SimpleOnPageChangeListener() {
        @Override
        public void onPageSelected(int arg0) {
            getSupportActionBar().setTitle((arg0 + 1) + " " + getString(R.string.of) + " " + mPhotos.length);
        }

    });
    mViewPager.setCurrentItem(getIntent().getIntExtra("selectedIndex", 0));

    View decorView = getWindow().getDecorView();
    decorView.setOnSystemUiVisibilityChangeListener(new OnSystemUiVisibilityChangeListener() {
        @Override
        public void onSystemUiVisibilityChange(int visibility) {
            if (visibility == 0) {
                // The UI is visible due to user interaction - let's hide it again after three seconds
                mHandler.postDelayed(mHideSystemUiRunnable, 3000);
            }
        }
    });
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    LogExt.d(getClass(), "onCreate");

    setContentView(R.layout.rss_activity_main);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayShowTitleEnabled(true);

    if (pagerAdapter == null) {
        List<ActionItem> items = UiManager.getInstance().getMainTabBarItems();
        pagerAdapter = new MainPagerAdapter(getSupportFragmentManager(), items);

        ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
        viewPager.setAdapter(pagerAdapter);
        viewPager.setPageMargin(1);
        viewPager.setPageMarginDrawable(new ColorDrawable(Color.LTGRAY));

        IconTabLayout tabLayout = (IconTabLayout) findViewById(R.id.tabLayout);
        tabLayout.setOnTabSelectedListener(new IconTabLayout.OnTabSelectedListenerAdapter() {
            @Override
            public void onTabSelected(TabLayout.Tab tab) {
                int index = tabLayout.getSelectedTabPosition();
                viewPager.setCurrentItem(index);
            }
        });

        for (ActionItem item : items) {
            tabLayout.addIconTab(
                    item.getTitle(),
                    item.getIcon(),
                    items.indexOf(item) == 0,
                    // need real logic for this (show badge)
                    items.indexOf(item) == 0
            );
        }

        viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
    }

    handleNotificationIntent(getIntent());
}
 

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    // Force Holo Light since ?android:actionBarXX would use dark action bar
    Context layoutContext = new ContextThemeWrapper(getActivity(),
            android.R.style.Theme_Holo_Light);

    LayoutInflater layoutInflater = LayoutInflater.from(layoutContext);
    View rootView = layoutInflater.inflate(R.layout.dialog_app_chooser, null);
    final ViewGroup tabWidget = (ViewGroup) rootView.findViewById(android.R.id.tabs);
    final ViewPager pager = (ViewPager) rootView.findViewById(R.id.pager);
    pager.setPageMargin((int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16,
            getResources().getDisplayMetrics()));

    SimplePagedTabsHelper helper = new SimplePagedTabsHelper(layoutContext,
            tabWidget, pager);
    helper.addTab(R.string.title_apps, R.id.apps_list);

    // Set up apps
    mAppsList = (ListView) rootView.findViewById(R.id.apps_list);
    mAppsList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> listView, View view,
                int position, long itemId) {
            Log.i("PackageChooserPreference", "onItemClick(" + position + ")");
            String appPackage = mAppsAdapter.getPackageName(position);
            Checkable checker = (Checkable) view;
            checker.setChecked(!checker.isChecked());
            if (checker.isChecked()) {
                appPackages.add(appPackage);
            } else {
                appPackages.remove(appPackage);
            }
            mPreference.setPackages(appPackages);
        }
    });

    tryBindLists();

    return new AlertDialog.Builder(getActivity())
            .setView(rootView)
            .setPositiveButton(android.R.string.ok, dismissListener)
            .create();
}
 

private void initViewPagercard(){//实现ViewPagerCard的生成
    viewPagercard=(ViewPager)this.findViewById(R.id.viewpager_main);
    viewPagercard.setPageMargin((int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,24,getResources().getDisplayMetrics()));
    viewPagercard.setPageTransformer(false,new ScaleTransformer0(this));
}