Java Code Examples for android.widget.RelativeLayout#setBackgroundResource()

private void startEditMode(RecyclerView parent) {
    this.isEditMode = true;
    int childCount = parent.getChildCount();
    for (int i = 0; i < childCount; i++) {
        View view = parent.getChildAt(i);
        if (view != null) {
            ImageView imgEdit = (ImageView) view.findViewById(R.id.edit_tip);
            RelativeLayout layout = (RelativeLayout) view.findViewById(R.id.item_group_id);
            if (layout != null) {
                layout.setBackgroundResource(R.drawable.channel_wall_item_selecter_bg);
            }
            if (imgEdit != null) {
                if (((Integer) imgEdit.getTag()).intValue() == 0) {
                    imgEdit.setBackgroundResource(2130837812);
                } else {
                    imgEdit.setBackgroundResource(2130837811);
                }
                imgEdit.setVisibility(0);
            }
        }
    }
}
 

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    View rootView = LayoutInflater.from(context).inflate(R.layout.adapter_navigation_gridview_item, null);

    ImageView iv = (ImageView) rootView.findViewById(R.id.imageView1);
    RelativeLayout relativeLayout = (RelativeLayout) rootView.findViewById(R.id.relativeLayout);
    TextView txtName = (TextView) rootView.findViewById(R.id.name);
    //TextView txtDesc = (TextView) rootView.findViewById(R.id.desc);

    ImageInfo imageInfo = imageList.get(position);
    iv.setImageResource(imageInfo.imageId);

    if (Strings.isEmpty(imageInfo.desc) || "0".equals(imageInfo.desc)) {
        txtName.setText(imageInfo.navigation.name);
    } else {
        txtName.setText(imageInfo.navigation.name + "("+imageInfo.desc+")");
    }

    relativeLayout.setBackgroundResource(imageInfo.bgId);
    relativeLayout.getBackground().setAlpha(225);

    return rootView;
}
 

private void initFaceImageViews(){
	int wrapperHeight = screenHeight/5;
	LinearLayout.LayoutParams wrapperLayoutParams = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, wrapperHeight);
	int imageWrappers[] = {R.id.imageViewWrapper1, R.id.imageViewWrapper2, R.id.imageViewWrapper3, R.id.imageViewWrapper4,
			R.id.imageViewWrapper5, R.id.imageViewWrapper6, R.id.imageViewWrapper7,
			R.id.imageViewWrapper8, R.id.imageViewWrapper9, R.id.imageViewWrapper10};
	int imageViews[] = {R.id.imageView1, R.id.imageView2, R.id.imageView3, R.id.imageView4, R.id.imageView5,
			R.id.imageView6, R.id.imageView7, R.id.imageView8, R.id.imageView9, R.id.imageView10};
	
	for(int i = 0; i < imageWrappers.length; i++) {
		RelativeLayout wrapper = (RelativeLayout)findViewById(imageWrappers[i]);
		wrapper.setBackgroundResource(R.drawable.borders);
		wrapper.setLayoutParams(wrapperLayoutParams);
	}
	for(int i = 0; i < imageViews.length; i++) {
		 ImageView faceImage = (ImageView)findViewById(imageViews[i]);
		 faceImage.setPadding(1, 1, 1, 1);
		 faceImage.setScaleType(ScaleType.FIT_XY);
		 faceImage.setScaleType(ScaleType.FIT_XY);
		 faceImage.setLayoutParams(new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
		 faceImage.setBackgroundResource(R.drawable.borders);
		 faceImage.setImageResource(R.drawable.icon);
		 faceImages.add(faceImage);
	}
	
}
 

public Scroller(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs);
    LayoutInflater inflater = LayoutInflater.from(context);
    View root = inflater.inflate(R.layout.scroller, this, true);
    observableScrollView = (ObservableScrollView) root.findViewById(R.id.scroll_view);
    centeredLayout = (RelativeLayout) root.findViewById(R.id.centered_layout);

    mMaskImage = (BottomCropImage) root.findViewById(R.id.mask_image);
    mImage = (ImageView) root.findViewById(R.id.image);

    Drawable unfilledIcon = context.getResources().getDrawable(R.drawable.ic_icon_unfilled);

    DisplayMetrics metrics = Resources.getSystem().getDisplayMetrics();
    final int width = metrics.widthPixels;
    final int height = metrics.heightPixels;

    ViewGroup.LayoutParams params = centeredLayout.getLayoutParams();
    params.height = ((BitmapDrawable) unfilledIcon).getBitmap().getHeight();
    centeredLayout.setLayoutParams(params);
    totalHeight = height * SCROLL_VELOCITY;
    RelativeLayout relativeLayout = new RelativeLayout(context);
    relativeLayout.setLayoutParams(new LayoutParams(width, totalHeight));
    relativeLayout.setBackgroundResource(R.drawable.scroller_background);

    observableScrollView.addView(relativeLayout);
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {    	
	
    if ((savedInstanceState != null) && savedInstanceState.containsKey(CONTENT)) {
        mContent = savedInstanceState.getString(CONTENT);
    }
	
    TextView text = new TextView(getActivity());
    text.setGravity(Gravity.CENTER);
    text.setText(mContent);
    text.setTextSize(20 * getResources().getDisplayMetrics().density);

    RelativeLayout layout = new RelativeLayout(getActivity());
    layout.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
    layout.setGravity(Gravity.CENTER);
    
    RelativeLayout alert = new RelativeLayout(getActivity());
    RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    params.leftMargin = 20;
    params.rightMargin = 20;
    params.addRule(RelativeLayout.CENTER_HORIZONTAL);
    params.addRule(RelativeLayout.CENTER_IN_PARENT);
    alert.setLayoutParams(params);
    alert.setBackgroundResource(R.drawable.red_back);
    alert.setPadding(30, 0, 30, 0);
    alert.addView(text);
    layout.addView(alert);
  
    return layout;
}
 

public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (D) Log.d(TAG, "onActivityResult " + resultCode);

    switch (requestCode) {
        case REQUEST_CONNECT_DEVICE:
            // When DeviceListActivity returns with a device to connect
            if (resultCode == Activity.RESULT_OK) {
                // Get the device MAC address
                String address = data.getExtras()
                        .getString(BluetoothActivity.EXTRA_DEVICE_ADDRESS);
                // Get the BLuetoothDevice object
                BluetoothDevice device = mBluetoothAdapter.getRemoteDevice(address);
                // Attempt to connect to the device
                mBluetoothService.connect(device);
            }
            break;
        case REQUEST_ENABLE_BT:
            // When the request to enable Bluetooth returns
            if (resultCode == Activity.RESULT_OK) {
                // Bluetooth is now enabled, so set up a chat session
                blueToothSetup();
            } else {
                // User did not enable Bluetooth or an error occured
                Log.d(TAG, "BT not enabled");
                /*Toast.makeText(this, R.string.bt_not_enabled_leaving, Toast.LENGTH_SHORT).show();*/
                showSnackBar(getResources().getString(R.string.bt_not_enabled));
                finish();
            }
            break;
        case REQUEST_CAMERA:
            if (resultCode == Activity.RESULT_OK) {
                Bitmap bmp = (Bitmap) data.getExtras().get("data");

                ByteArrayOutputStream stream = new ByteArrayOutputStream();
                bmp.compress(Bitmap.CompressFormat.JPEG, 100, stream);
                byte[] img = stream.toByteArray();
                dataImage = Base64.encodeToString(img, Base64.DEFAULT);
                //Toast.makeText(this, dataImage, Toast.LENGTH_SHORT).show();

                Drawable roundedImage = new RoundImage(bmp);
                RelativeLayout relativeLayout = (RelativeLayout) findViewById(R.id.enroll_relative_layout);
                relativeLayout.setBackgroundResource(R.drawable.white_circle);
                enrollImage.setScaleType(ImageView.ScaleType.FIT_XY);
                enrollImage.setImageDrawable(roundedImage);

                isCaptureImage = true;
            } else {
                Log.d(TAG, "Image not captured");
                showSnackBar("Image not captured");
            }
            break;
    }
}