Example usage for android.view View getBackground

Introduction

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

Prototype

public Drawable getBackground() 

Source Link

Document

Gets the background drawable

Usage

From source file:org.appcelerator.titanium.view.TiUIView.java

public void clearOpacity(View view) {
    Drawable d = view.getBackground();
    if (d != null) {
        d.clearColorFilter();
    }
}

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From source file:com.bigpigs.fragments.SearchFragment.java

private Bitmap getMarkerBitmapFromView(@DrawableRes int resId) {

    View customMarkerView = ((LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE))
            .inflate(R.layout.custom_marker, null);
    ImageView markerImageView = (ImageView) customMarkerView.findViewById(R.id.marker_icon);
    markerImageView.setImageResource(resId);
    customMarkerView.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED);
    customMarkerView.layout(0, 0, customMarkerView.getMeasuredWidth(), customMarkerView.getMeasuredHeight());
    customMarkerView.buildDrawingCache();
    Bitmap returnedBitmap = Bitmap.createBitmap(customMarkerView.getMeasuredWidth(),
            customMarkerView.getMeasuredHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(returnedBitmap);
    canvas.drawColor(Color.WHITE, PorterDuff.Mode.SRC_IN);
    Drawable drawable = customMarkerView.getBackground();
    if (drawable != null)
        drawable.draw(canvas);/*from   w  w w  .  j av a2 s  . c  om*/
    customMarkerView.draw(canvas);
    return returnedBitmap;
}

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From source file:com.malin.rxjava.activity.MainActivity.java

/**
 * ???Activity onDestoryviewrootview/*  ww  w.j a v  a 2s  . c o  m*/
 * ?view?DrawingCache??
 * Activity???????
 *
 * @param view:the root view of the layout
 * @description Unbind the rootView
 * @author malin.myemail@gmail.com
 * @link http://stackoverflow.com/questions/9461364/exception-in-unbinddrawables
 * http://mp.weixin.qq.com/s?__biz=MzAwNDY1ODY2OQ==&mid=400656149&idx=1&sn=122b4f4965fafebf78ec0b4fce2ef62a&3rd=MzA3MDU4NTYzMw==&scene=6#rd
 * @since 2015.12.16
 */
private void unBindDrawables(View view) {
    if (view != null) {
        try {
            Drawable drawable = view.getBackground();
            if (drawable != null) {
                drawable.setCallback(null);
            } else {
            }
            if (view instanceof ViewGroup && !(view instanceof AdapterView)) {
                ViewGroup viewGroup = (ViewGroup) view;
                int viewGroupChildCount = viewGroup.getChildCount();
                for (int j = 0; j < viewGroupChildCount; j++) {
                    unBindDrawables(viewGroup.getChildAt(j));
                }
                viewGroup.removeAllViews();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

    }
}

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From source file:org.appcelerator.titanium.view.TiUIView.java

/**
 * Sets the view's opacity.// w  w w.ja  v  a 2  s .co m
 * @param view the view object.
 * @param opacity the opacity to set.
 */
protected void setOpacity(View view, float opacity) {
    if (view != null) {
        TiUIHelper.setDrawableOpacity(view.getBackground(), opacity);
        if (opacity == 1) {
            clearOpacity(view);
        }
        view.invalidate();
    }
}

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From source file:co.taqat.call.CallActivity.java

private void unbindDrawables(View view) {
    if (view.getBackground() != null) {
        view.getBackground().setCallback(null);
    }/*from w ww  .j  a va  2 s .  c  o  m*/
    if (view instanceof ImageView) {
        view.setOnClickListener(null);
    }
    if (view instanceof ViewGroup && !(view instanceof AdapterView)) {
        for (int i = 0; i < ((ViewGroup) view).getChildCount(); i++) {
            unbindDrawables(((ViewGroup) view).getChildAt(i));
        }
        ((ViewGroup) view).removeAllViews();
    }
}

---

From source file:co.taqat.call.LinphoneActivity.java

private void unbindDrawables(View view) {
    if (view != null && view.getBackground() != null) {
        view.getBackground().setCallback(null);
    }//from  w w  w.  ja va 2 s .c o m
    if (view instanceof ViewGroup && !(view instanceof AdapterView)) {
        for (int i = 0; i < ((ViewGroup) view).getChildCount(); i++) {
            unbindDrawables(((ViewGroup) view).getChildAt(i));
        }
        ((ViewGroup) view).removeAllViews();
    }
}

---

From source file:org.appcelerator.titanium.view.TiUIView.java

public void release() {
    Log.d(TAG, "Releasing: " + this, Log.DEBUG_MODE);
    View nv = getNativeView();
    if (nv != null) {
        if (nv instanceof ViewGroup) {
            ViewGroup vg = (ViewGroup) nv;
            Log.d(TAG, "Group has: " + vg.getChildCount(), Log.DEBUG_MODE);
            if (!(vg instanceof AdapterView<?>)) {
                vg.removeAllViews();/*www.  j a  va 2 s  .com*/
            }
        }
        Drawable d = nv.getBackground();
        if (d != null) {
            nv.setBackgroundDrawable(null);
            d.setCallback(null);
            if (d instanceof TiBackgroundDrawable) {
                ((TiBackgroundDrawable) d).releaseDelegate();
            }
            d = null;
        }
        nativeView = null;
        borderView = null;
        if (proxy != null) {
            proxy.setModelListener(null);
        }
    }
}

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From source file:org.xingjitong.LinphoneActivity.java

@SuppressLint("NewApi")
private void unbindDrawables(View view) {
    if (view != null && view.getBackground() != null) {
        view.getBackground().setCallback(null);
    }//  w  w  w.j  av  a  2  s . com
    if (view instanceof ViewGroup && !(view instanceof AdapterView)) {
        for (int i = 0; i < ((ViewGroup) view).getChildCount(); i++) {
            unbindDrawables(((ViewGroup) view).getChildAt(i));
        }
        ((ViewGroup) view).removeAllViews();
    }
}

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From source file:sysnetlab.android.sdc.ui.CreateExperimentActivity.java

@Override
public void onTagClicked_ExperimentRunTaggingFragment(AdapterView<?> gridview, View view, int position) {
    if (mPreviousTagPosition != position) { // pressed different tags or
                                            // first press
        Log.d("SensorDataCollector", "Tagging: first tag or different tag pressed.");
        Log.d("SensorDataCollector", "previous tag position = " + mPreviousTagPosition + "\t"
                + "current tag position = " + position);

        StateTag stateTag = (StateTag) gridview.getItemAtPosition(position);

        if (mPreviousTagPosition >= 0) { // pressed different tags

            switch (mStateTagPrevious.getState()) {
            case TAG_ON:
                // turn off previous tag
                mStateTagPrevious.setState(TaggingState.TAG_OFF);
                UserInterfaceUtils.setViewBackgroundCompatible(gridview.getChildAt(mPreviousTagPosition),
                        mDrawableBackground);
                /*/*from   w w w.java 2 s  . c o  m*/
                 * gridview.getChildAt(mPreviousTagPosition).
                 * setBackgroundColor(
                 * getResources().getColor(android.R.
                 * color.background_light));
                 */
                mExperiment.setLastTagging(new TaggingAction(mStateTagPrevious.getTag(), new ExperimentTime(),
                        TaggingState.TAG_OFF));
                break;
            case TAG_OFF:
            case TAG_CONTEXT:
            }
        } else {
            mDrawableBackground = view.getBackground();
        }

        // turn on current tag
        stateTag.setState(TaggingState.TAG_ON);
        mExperiment.setLastTagging(
                new TaggingAction(stateTag.getTag(), new ExperimentTime(), TaggingState.TAG_ON));
        view.setBackgroundColor(getResources().getColor(android.R.color.darker_gray));

        mPreviousTagPosition = position;
        mStateTagPrevious = stateTag;
    } else { // pressed the same button

        Log.d("SensorDataCollector", "Tagging: first tag or different tag pressed.");
        Log.d("SensorDataCollector", "previous tag position = " + mPreviousTagPosition + "\t"
                + "current tag position = " + position);

        StateTag stateTag = (StateTag) gridview.getItemAtPosition(position);

        switch (stateTag.getState()) {
        case TAG_ON:
            // turn it off
            stateTag.setState(TaggingState.TAG_OFF);
            UserInterfaceUtils.setViewBackgroundCompatible(view, mDrawableBackground);
            /*
             * view.setBackgroundColor(getResources().getColor(
             * android.R.color.background_light));
             */
            mExperiment.setLastTagging(
                    new TaggingAction(mStateTagPrevious.getTag(), new ExperimentTime(), TaggingState.TAG_OFF));
            break;
        case TAG_OFF:
            // turn it on
            stateTag.setState(TaggingState.TAG_ON);
            view.setBackgroundColor(getResources().getColor(android.R.color.darker_gray));
            mExperiment.setLastTagging(
                    new TaggingAction(stateTag.getTag(), new ExperimentTime(), TaggingState.TAG_ON));
            break;
        case TAG_CONTEXT:
        }

        mPreviousTagPosition = position;
        mStateTagPrevious = stateTag;
    }
}

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From source file:com.stikyhive.stikyhive.ChattingActivity.java

public void clickHoldAndTalk(View v) {
    v.setOnTouchListener(new View.OnTouchListener() {
        @Override//from   ww  w .j av a2  s  .  co m
        public boolean onTouch(View v, MotionEvent event) {

            v.setBackgroundResource(R.drawable.spin_animation);
            // Get the background, which has been compiled to an AnimationDrawable object.
            AnimationDrawable frameAnimation = (AnimationDrawable) v.getBackground();

            if (event.getAction() == event.ACTION_DOWN) {
                onRecord(true);

                // Start the animation (looped playback by default).
                frameAnimation.start();
                Toast.makeText(getBaseContext(), "Action Down", Toast.LENGTH_SHORT).show();
            } else if (event.getAction() == event.ACTION_UP) {
                calcualteTodayDate();
                adapter.add(new StikyChat("", "<img", false, timeSend, "voiceSend", 0, 0, "", "",
                        audiofile.getAbsolutePath(), null, ""));
                adapter.notifyDataSetChanged();
                lv.smoothScrollToPosition(adapter.getCount() - 1);
                Toast.makeText(getBaseContext(), "Action Up", Toast.LENGTH_SHORT).show();
                onRecord(false);
                frameAnimation.stop();
                v.setBackgroundResource(R.drawable.chat_micro);
                upLoadServerUri = getApplicationContext().getResources().getString(R.string.url)
                        + "/androidstikyhive/voicetransfer.php?fromStikyBee=" + pref.getString("stkid", "")
                        + "&toStikyBee=" + recipientStkid + "&message=voice" + "&dateTime="
                        + URLEncoder.encode(timeSendServer) + "&url="
                        + URLEncoder.encode(getResources().getString(R.string.url));
                new Thread(new Runnable() {

                    @Override
                    public void run() {
                        // TODO Auto-generated method stub
                        int serverResponseCode = uploadFile(audiofile);
                        if (serverResponseCode == 200) {
                            Log.i("Success", " is done! ");
                            flagChatting = false;
                            flagTransfer = true;
                            messageServer = "<img";
                            msg = "Voice Message";
                            recipientStkidGCM = recipientStkid;
                            new regTask().execute("GCM");
                            new regTask2().execute("Last Message!");
                        }
                    }
                }).start();
            }
            return false;
        }
    });
}

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