Example usage for android.view View LAYER_TYPE_NONE

Introduction

In this page you can find the example usage for android.view View LAYER_TYPE_NONE.

Prototype

int LAYER_TYPE_NONE

To view the source code for android.view View LAYER_TYPE_NONE.

Click Source Link

Document

Indicates that the view does not have a layer.

Usage

From source file:com.example.alyshia.customsimplelauncher.MainActivity.java

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

    initUI();/*from   www.  j  a  va2s .c  o  m*/
    retrievePackageNames();
    initLicense();

    workSpaces.setOffscreenPageLimit(WORKSPACES_NUM);
    workSpaces.setPageMargin(Math.round(SAUtils.convertDpToPixel(2.0f, this)));
    workSpaces.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
        }

        @Override
        public void onPageSelected(int position) {
            Log.d("ME", "notvisible");

            ((AppsGridFragment) mPagerAdapter.getItem(position)).notVisible();
        }

        @Override
        public void onPageScrollStateChanged(int state) {
            if (state != ViewPager.SCROLL_STATE_IDLE) {
                final int childCount = workSpaces.getChildCount();
                for (int i = 0; i < childCount; i++)
                    workSpaces.getChildAt(i).setLayerType(View.LAYER_TYPE_NONE, null);
            } else {
                final int childCount = workSpaces.getChildCount();
                for (int i = 0; i < childCount; i++)
                    workSpaces.getChildAt(i).setLayerType(View.LAYER_TYPE_HARDWARE, null);
            }
        }
    });

    screen = (LinearLayout) findViewById(R.id.wholeScreenlayout);

    screen.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            Log.d("me", "longclick here on mainAct");
            handleLongPress();
            return false;
        }
    });

    CirclePageIndicator cpi = (CirclePageIndicator) findViewById(R.id.circleindicator);
    cpi.setViewPager(workSpaces);

    f = new File(Environment.getExternalStorageDirectory(), TEMP_PHOTO_FILE);
    // ATTENTION: This was auto-generated to implement the App Indexing API.
    // See https://g.co/AppIndexing/AndroidStudio for more information.
    client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build();
}

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From source file:com.android.printspooler.widget.PrintContentView.java

private void onDragProgress(float progress) {
    if (Float.compare(mDragProgress, progress) == 0) {
        return;//  www  . j  a  v a 2 s  . c om
    }

    if ((mDragProgress == 0 && progress > 0) || (mDragProgress == 1.0f && progress < 1.0f)) {
        mSummaryContent.setLayerType(View.LAYER_TYPE_HARDWARE, null);
        mDraggableContent.setLayerType(View.LAYER_TYPE_HARDWARE, null);
        mMoreOptionsButton.setLayerType(View.LAYER_TYPE_HARDWARE, null);
        ensureImeClosedAndInputFocusCleared();
    }
    if ((mDragProgress > 0 && progress == 0) || (mDragProgress < 1.0f && progress == 1.0f)) {
        mSummaryContent.setLayerType(View.LAYER_TYPE_NONE, null);
        mDraggableContent.setLayerType(View.LAYER_TYPE_NONE, null);
        mMoreOptionsButton.setLayerType(View.LAYER_TYPE_NONE, null);
        mMoreOptionsButton.setLayerType(View.LAYER_TYPE_NONE, null);
    }

    mDragProgress = progress;

    mSummaryContent.setAlpha(progress);

    final float inverseAlpha = 1.0f - progress;
    mOptionsContainer.setAlpha(inverseAlpha);
    mMoreOptionsButton.setAlpha(inverseAlpha);

    mEmbeddedContentScrim.setBackgroundColor(computeScrimColor());
    if (progress == 0) {
        if (mOptionsStateChangeListener != null) {
            mOptionsStateChangeListener.onOptionsOpened();
        }
        mExpandCollapseHandle.setContentDescription(mContext.getString(R.string.collapse_handle));
        announceForAccessibility(mContext.getString(R.string.print_options_expanded));
        mSummaryContent.setVisibility(View.GONE);
        mEmbeddedContentScrim.setOnClickListener(this);
        mExpandCollapseIcon.setBackgroundResource(R.drawable.ic_expand_less);
    } else {
        mSummaryContent.setVisibility(View.VISIBLE);
    }

    if (progress == 1.0f) {
        if (mOptionsStateChangeListener != null) {
            mOptionsStateChangeListener.onOptionsClosed();
        }
        mExpandCollapseHandle.setContentDescription(mContext.getString(R.string.expand_handle));
        announceForAccessibility(mContext.getString(R.string.print_options_collapsed));
        if (mMoreOptionsButton.getVisibility() != View.GONE) {
            mMoreOptionsButton.setVisibility(View.INVISIBLE);
        }
        mDraggableContent.setVisibility(View.INVISIBLE);
        // If we change the scrim visibility the dimming is lagging
        // and is janky. Now it is there but transparent, doing nothing.
        mEmbeddedContentScrim.setOnClickListener(null);
        mEmbeddedContentScrim.setClickable(false);
        mExpandCollapseIcon.setBackgroundResource(R.drawable.ic_expand_more);
    } else {
        if (mMoreOptionsButton.getVisibility() != View.GONE) {
            mMoreOptionsButton.setVisibility(View.VISIBLE);
        }
        mDraggableContent.setVisibility(View.VISIBLE);
    }
}

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From source file:com.android.tv.settings.dialog.old.BaseDialogFragment.java

/**
 * Animates a view./*  w  w w. ja v  a2  s. c o m*/
 *
 * @param v              view to animate
 * @param initAlpha      initial alpha
 * @param initTransX     initial translation in the X
 * @param delay          delay in ms
 * @param duration       duration in ms
 * @param interpolator   interpolator to be used, can be null
 * @param isIcon         if {@code true}, this is the main icon being moved
 */
public void prepareAndAnimateView(final View v, float initAlpha, float initTransX, int delay, int duration,
        Interpolator interpolator, final boolean isIcon) {
    if (v != null && v.getWindowToken() != null) {
        v.setLayerType(View.LAYER_TYPE_HARDWARE, null);
        v.buildLayer();
        v.setAlpha(initAlpha);
        v.setTranslationX(initTransX);
        v.animate().alpha(1f).translationX(0).setDuration(duration).setStartDelay(delay);
        if (interpolator != null) {
            v.animate().setInterpolator(interpolator);
        }
        v.animate().setListener(new AnimatorListenerAdapter() {
            @Override
            public void onAnimationEnd(Animator animation) {
                v.setLayerType(View.LAYER_TYPE_NONE, null);
                if (isIcon) {
                    if (mShadowLayer != null) {
                        mShadowLayer.setShadowsAlpha(1f);
                    }
                    onIntroAnimationFinished();
                }
            }
        });
        v.animate().start();
    }
}

---

From source file:metro.k.cover.view.JazzyViewPager.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void manageLayer(View v, boolean enableHardware) {
    final int layerType = enableHardware ? View.LAYER_TYPE_HARDWARE : View.LAYER_TYPE_NONE;
    if (layerType != v.getLayerType()) {
        v.setLayerType(layerType, null);
    }/*  ww  w  . ja v a2 s  .c o m*/
}

---

From source file:metro.k.cover.view.JazzyViewPager.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void disableHardwareLayer() {
    View v;/*from www  .ja va2 s.  com*/
    for (int i = 0; i < getChildCount(); i++) {
        v = getChildAt(i);
        if (v != null && v.getLayerType() != View.LAYER_TYPE_NONE) {
            v.setLayerType(View.LAYER_TYPE_NONE, null);
        }
    }
}

---

From source file:com.insalyon.les24heures.JazzyViewPager.JazzyViewPager.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void manageLayer(View v, boolean enableHardware) {
    if (!API_11)//w  ww .  j  a v  a  2s.c om
        return;
    int layerType = enableHardware ? View.LAYER_TYPE_HARDWARE : View.LAYER_TYPE_NONE;
    if (layerType != v.getLayerType())
        v.setLayerType(layerType, null);
}

---

From source file:com.insalyon.les24heures.JazzyViewPager.JazzyViewPager.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void disableHardwareLayer() {
    if (!API_11)//w ww .  j ava2s .  c o  m
        return;
    View v;
    for (int i = 0; i < getChildCount(); i++) {
        v = getChildAt(i);
        if (v.getLayerType() != View.LAYER_TYPE_NONE)
            v.setLayerType(View.LAYER_TYPE_NONE, null);
    }
}

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From source file:com.android.messaging.ui.conversationlist.ConversationListSwipeHelper.java

/**
 * Enable a hardware layer for the it view and build that layer.
 *//*from  w  w  w.j  ava2  s  .c  o m*/
private void setHardwareAnimatingLayerType(final ConversationListItemView itemView, final boolean animating) {
    if (animating) {
        itemView.setLayerType(View.LAYER_TYPE_HARDWARE, null);
        if (itemView.getWindowToken() != null) {
            itemView.buildLayer();
        }
    } else {
        itemView.setLayerType(View.LAYER_TYPE_NONE, null);
    }
}

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From source file:com.mylikes.likes.etchasketch.Slate.java

@SuppressLint("NewApi")
private void init() {
    //        setWillNotCacheDrawing(true);
    //        setDrawingCacheEnabled(false);

    mEmpty = true;/*from w  w  w  . ja v a  2 s. c  om*/

    // setup brush bitmaps
    final ActivityManager am = (ActivityManager) getContext().getSystemService(Context.ACTIVITY_SERVICE);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        mMemClass = am.getLargeMemoryClass();
    } else {
        mMemClass = am.getMemoryClass();
    }
    mLowMem = (mMemClass <= 16);
    if (true || DEBUG) {
        Log.v(TAG, "Slate.init: memClass=" + mMemClass + (mLowMem ? " (LOW)" : ""));
    }

    final Resources res = getContext().getResources();

    //        mCircleBits = BitmapFactory.decodeResource(res, R.drawable.circle_1bpp);
    //        if (mCircleBits == null) { Log.e(TAG, "SmoothStroker: Couldn't load circle bitmap"); }
    //        mCircleBitsFrame = new Rect(0, 0, mCircleBits.getWidth(), mCircleBits.getHeight());

    BitmapFactory.Options opts = new BitmapFactory.Options();
    opts.inPreferredConfig = Bitmap.Config.ALPHA_8;
    if (mLowMem) { // let's see how this works in practice
        opts.inSampleSize = 4;
    }
    mAirbrushBits = BitmapFactory.decodeResource(res, R.drawable.airbrush_light, opts);
    if (mAirbrushBits == null) {
        Log.e(TAG, "SmoothStroker: Couldn't load airbrush bitmap");
    }
    mAirbrushBitsFrame = new Rect(0, 0, mAirbrushBits.getWidth(), mAirbrushBits.getHeight());
    //Log.v(TAG, "airbrush: " + mAirbrushBitsFrame.right + "x" + mAirbrushBitsFrame.bottom);
    mFountainPenBits = BitmapFactory.decodeResource(res, R.drawable.fountainpen, opts);
    if (mFountainPenBits == null) {
        Log.e(TAG, "SmoothStroker: Couldn't load fountainpen bitmap");
    }
    mFountainPenBitsFrame = new Rect(0, 0, mFountainPenBits.getWidth(), mFountainPenBits.getHeight());

    // set up individual strokers for each pointer
    mStrokes = new MarkersPlotter[MAX_POINTERS]; // TODO: don't bother unless hasSystemFeature(MULTITOUCH_DISTINCT)
    for (int i = 0; i < mStrokes.length; i++) {
        mStrokes[i] = new MarkersPlotter();
    }

    mPressureCooker = new PressureCooker(getContext());

    setFocusable(true);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        if (HWLAYER) {
            setLayerType(View.LAYER_TYPE_HARDWARE, null);
        } else if (SWLAYER) {
            setLayerType(View.LAYER_TYPE_SOFTWARE, null);
        } else {
            setLayerType(View.LAYER_TYPE_NONE, null);
        }
    }

    mWorkspacePaint = new Paint();
    mWorkspacePaint.setColor(0x40606060);

    mBlitPaint = new Paint();

    if (true) {
        mDebugPaints[0] = new Paint();
        mDebugPaints[0].setStyle(Paint.Style.STROKE);
        mDebugPaints[0].setStrokeWidth(2.0f);
        mDebugPaints[0].setARGB(255, 0, 255, 255);
        mDebugPaints[1] = new Paint(mDebugPaints[0]);
        mDebugPaints[1].setARGB(255, 255, 0, 128);
        mDebugPaints[2] = new Paint(mDebugPaints[0]);
        mDebugPaints[2].setARGB(255, 0, 255, 0);
        mDebugPaints[3] = new Paint(mDebugPaints[0]);
        mDebugPaints[3].setARGB(255, 30, 30, 255);
        mDebugPaints[4] = new Paint();
        mDebugPaints[4].setStyle(Paint.Style.FILL);
        mDebugPaints[4].setARGB(255, 128, 128, 128);
    }
}

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From source file:org.chromium.chrome.browser.payments.ui.EditorView.java

@Override
public void onShow(DialogInterface dialog) {
    assert mDialogInOutAnimator == null;

    // Hide keyboard and disable EditText views for animation efficiency.
    if (getCurrentFocus() != null)
        UiUtils.hideKeyboard(getCurrentFocus());
    for (int i = 0; i < mEditableTextFields.size(); i++) {
        mEditableTextFields.get(i).setEnabled(false);
    }/*from   w w w .  j  ava2s  .  co m*/

    mLayout.setLayerType(View.LAYER_TYPE_HARDWARE, null);
    mLayout.buildLayer();
    Animator popUp = ObjectAnimator.ofFloat(mLayout, View.TRANSLATION_Y, mLayout.getHeight(), 0f);
    Animator fadeIn = ObjectAnimator.ofFloat(mLayout, View.ALPHA, 0f, 1f);
    AnimatorSet animatorSet = new AnimatorSet();
    animatorSet.playTogether(popUp, fadeIn);

    mDialogInOutAnimator = animatorSet;
    mDialogInOutAnimator.setDuration(DIALOG_ENTER_ANIMATION_MS);
    mDialogInOutAnimator.setInterpolator(new LinearOutSlowInInterpolator());
    mDialogInOutAnimator.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            mLayout.setLayerType(View.LAYER_TYPE_NONE, null);
            for (int i = 0; i < mEditableTextFields.size(); i++) {
                mEditableTextFields.get(i).setEnabled(true);
            }
            // Note that keyboard will not show for dropdown field since it's not necessary.
            if (getCurrentFocus() != null)
                UiUtils.showKeyboard(getCurrentFocus());
            mDialogInOutAnimator = null;
            initFocus();
        }
    });

    mDialogInOutAnimator.start();
}

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