Examples with BottomPagesView org.telegram.ui.Components.BottomPagesView used on opensource projects

Example 1 with BottomPagesView

use of org.telegram.ui.Components.BottomPagesView in project Telegram-FOSS by Telegram-FOSS-Team.

the class IntroActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.Theme_TMessages);
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    SharedPreferences preferences = MessagesController.getGlobalMainSettings();
    preferences.edit().putLong("intro_crashed_time", System.currentTimeMillis()).commit();
    titles = new String[] { LocaleController.getString("Page1Title", R.string.Page1Title), LocaleController.getString("Page2Title", R.string.Page2Title), LocaleController.getString("Page3Title", R.string.Page3Title), LocaleController.getString("Page5Title", R.string.Page5Title), LocaleController.getString("Page4Title", R.string.Page4Title), LocaleController.getString("Page6Title", R.string.Page6Title) };
    messages = new String[] { LocaleController.getString("Page1Message", R.string.Page1Message), LocaleController.getString("Page2Message", R.string.Page2Message), LocaleController.getString("Page3Message", R.string.Page3Message), LocaleController.getString("Page5Message", R.string.Page5Message), LocaleController.getString("Page4Message", R.string.Page4Message), LocaleController.getString("Page6Message", R.string.Page6Message) };
    ScrollView scrollView = new ScrollView(this);
    scrollView.setFillViewport(true);
    FrameLayout frameLayout = new FrameLayout(this) {

        @Override
        protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
            super.onLayout(changed, left, top, right, bottom);
            int oneFourth = (bottom - top) / 4;
            int y = (oneFourth * 3 - AndroidUtilities.dp(275)) / 2;
            frameLayout2.layout(0, y, frameLayout2.getMeasuredWidth(), y + frameLayout2.getMeasuredHeight());
            y += AndroidUtilities.dp(272);
            int x = (getMeasuredWidth() - bottomPages.getMeasuredWidth()) / 2;
            bottomPages.layout(x, y, x + bottomPages.getMeasuredWidth(), y + bottomPages.getMeasuredHeight());
            viewPager.layout(0, 0, viewPager.getMeasuredWidth(), viewPager.getMeasuredHeight());
            y = oneFourth * 3 + (oneFourth - startMessagingButton.getMeasuredHeight()) / 2;
            x = (getMeasuredWidth() - startMessagingButton.getMeasuredWidth()) / 2;
            startMessagingButton.layout(x, y, x + startMessagingButton.getMeasuredWidth(), y + startMessagingButton.getMeasuredHeight());
            y -= AndroidUtilities.dp(30);
            x = (getMeasuredWidth() - textView.getMeasuredWidth()) / 2;
            textView.layout(x, y - textView.getMeasuredHeight(), x + textView.getMeasuredWidth(), y);
        }
    };
    frameLayout.setBackgroundColor(0xffffffff);
    scrollView.addView(frameLayout, LayoutHelper.createScroll(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.LEFT | Gravity.TOP));
    frameLayout2 = new FrameLayout(this);
    frameLayout.addView(frameLayout2, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.LEFT | Gravity.TOP, 0, 78, 0, 0));
    TextureView textureView = new TextureView(this);
    frameLayout2.addView(textureView, LayoutHelper.createFrame(200, 150, Gravity.CENTER));
    textureView.setSurfaceTextureListener(new TextureView.SurfaceTextureListener() {

        @Override
        public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
            if (eglThread == null && surface != null) {
                eglThread = new EGLThread(surface);
                eglThread.setSurfaceTextureSize(width, height);
                eglThread.postRunnable(() -> eglThread.drawRunnable.run());
            }
        }

        @Override
        public void onSurfaceTextureSizeChanged(SurfaceTexture surface, final int width, final int height) {
            if (eglThread != null) {
                eglThread.setSurfaceTextureSize(width, height);
            }
        }

        @Override
        public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
            if (eglThread != null) {
                eglThread.shutdown();
                eglThread = null;
            }
            return true;
        }

        @Override
        public void onSurfaceTextureUpdated(SurfaceTexture surface) {
        }
    });
    viewPager = new ViewPager(this);
    viewPager.setAdapter(new IntroAdapter());
    viewPager.setPageMargin(0);
    viewPager.setOffscreenPageLimit(1);
    frameLayout.addView(viewPager, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
    viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
            bottomPages.setPageOffset(position, positionOffset);
            float width = viewPager.getMeasuredWidth();
            if (width == 0) {
                return;
            }
            float offset = (position * width + positionOffsetPixels - currentViewPagerPage * width) / width;
            Intro.setScrollOffset(offset);
        }

        @Override
        public void onPageSelected(int i) {
            currentViewPagerPage = i;
        }

        @Override
        public void onPageScrollStateChanged(int i) {
            if (i == ViewPager.SCROLL_STATE_DRAGGING) {
                dragging = true;
                startDragX = viewPager.getCurrentItem() * viewPager.getMeasuredWidth();
            } else if (i == ViewPager.SCROLL_STATE_IDLE || i == ViewPager.SCROLL_STATE_SETTLING) {
                if (dragging) {
                    justEndDragging = true;
                    dragging = false;
                }
                if (lastPage != viewPager.getCurrentItem()) {
                    lastPage = viewPager.getCurrentItem();
                }
            }
        }
    });
    startMessagingButton = new TextView(this) {

        CellFlickerDrawable cellFlickerDrawable;

        @Override
        protected void onDraw(Canvas canvas) {
            super.onDraw(canvas);
            if (cellFlickerDrawable == null) {
                cellFlickerDrawable = new CellFlickerDrawable();
                cellFlickerDrawable.drawFrame = false;
                cellFlickerDrawable.repeatProgress = 2f;
            }
            cellFlickerDrawable.setParentWidth(getMeasuredWidth());
            AndroidUtilities.rectTmp.set(0, 0, getMeasuredWidth(), getMeasuredHeight());
            cellFlickerDrawable.draw(canvas, AndroidUtilities.rectTmp, AndroidUtilities.dp(4));
            invalidate();
        }

        @Override
        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
            int size = MeasureSpec.getSize(widthMeasureSpec);
            if (size > AndroidUtilities.dp(260)) {
                super.onMeasure(MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(320), MeasureSpec.EXACTLY), heightMeasureSpec);
            } else {
                super.onMeasure(widthMeasureSpec, heightMeasureSpec);
            }
        }
    };
    startMessagingButton.setText(LocaleController.getString("StartMessaging", R.string.StartMessaging));
    startMessagingButton.setGravity(Gravity.CENTER);
    startMessagingButton.setTextColor(0xffffffff);
    startMessagingButton.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
    startMessagingButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15);
    startMessagingButton.setBackgroundDrawable(Theme.createSimpleSelectorRoundRectDrawable(AndroidUtilities.dp(4), 0xff50a8eb, 0xff439bde));
    startMessagingButton.setPadding(AndroidUtilities.dp(34), 0, AndroidUtilities.dp(34), 0);
    frameLayout.addView(startMessagingButton, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 42, Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM, 36, 0, 36, 76));
    startMessagingButton.setOnClickListener(view -> {
        if (startPressed) {
            return;
        }
        startPressed = true;
        Intent intent2 = new Intent(IntroActivity.this, LaunchActivity.class);
        intent2.putExtra("fromIntro", true);
        startActivity(intent2);
        destroyed = true;
        finish();
    });
    bottomPages = new BottomPagesView(this, viewPager, 6);
    frameLayout.addView(bottomPages, LayoutHelper.createFrame(66, 5, Gravity.TOP | Gravity.CENTER_HORIZONTAL, 0, 350, 0, 0));
    textView = new TextView(this);
    textView.setTextColor(0xff1393d2);
    textView.setGravity(Gravity.CENTER);
    textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
    frameLayout.addView(textView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, 30, Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, 0, 0, 20));
    textView.setOnClickListener(v -> {
        if (startPressed || localeInfo == null) {
            return;
        }
        LocaleController.getInstance().applyLanguage(localeInfo, true, false, currentAccount);
        startPressed = true;
        Intent intent2 = new Intent(IntroActivity.this, LaunchActivity.class);
        intent2.putExtra("fromIntro", true);
        startActivity(intent2);
        destroyed = true;
        finish();
    });
    if (AndroidUtilities.isTablet()) {
        FrameLayout frameLayout3 = new FrameLayout(this);
        setContentView(frameLayout3);
        SizeNotifierFrameLayout backgroundTablet = new SizeNotifierFrameLayout(this) {

            @Override
            protected boolean isActionBarVisible() {
                return false;
            }
        };
        backgroundTablet.setOccupyStatusBar(false);
        backgroundTablet.setBackgroundImage(Theme.getCachedWallpaper(), Theme.isWallpaperMotion());
        frameLayout3.addView(backgroundTablet, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
        FrameLayout frameLayout4 = new FrameLayout(this);
        frameLayout4.setBackgroundResource(R.drawable.btnshadow);
        frameLayout4.addView(scrollView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
        frameLayout3.addView(frameLayout4, LayoutHelper.createFrame(498, 528, Gravity.CENTER));
    } else {
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        setContentView(scrollView);
    }
    LocaleController.getInstance().loadRemoteLanguages(currentAccount);
    checkContinueText();
    justCreated = true;
    NotificationCenter.getGlobalInstance().addObserver(this, NotificationCenter.suggestedLangpack);
    AndroidUtilities.handleProxyIntent(this, getIntent());
    AndroidUtilities.startAppCenter(this);
}