Example usage for android.widget ImageView getLayoutParams

Introduction

In this page you can find the example usage for android.widget ImageView getLayoutParams.

Prototype

@ViewDebug.ExportedProperty(deepExport = true, prefix = "layout_")
public ViewGroup.LayoutParams getLayoutParams() 

Source Link

Document

Get the LayoutParams associated with this view.

Usage

From source file:com.android.inputmethod.keyboard.EmojiLayoutParams.java

public void setKeyProperties(ImageView ib) {
    final LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) ib.getLayoutParams();
    lp.leftMargin = mKeyHorizontalGap / 2;
    lp.rightMargin = mKeyHorizontalGap / 2;
    ib.setLayoutParams(lp);// ww w. j  av  a 2  s  . co  m
}

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From source file:com.tigerpenguin.places.model.Photo.java

public void loadImage(Context context, ImageView imageView) {
    int width = imageView.getLayoutParams().width;
    if (width <= 0) {
        width = imageView.getMeasuredWidth();
    }/*from  w w  w  .j ava2 s  .com*/

    int height = imageView.getLayoutParams().height;
    if (height <= 0) {
        height = imageView.getMeasuredHeight();
    }
    Picasso.with(context).load(getUrl(context, width, height)).into(imageView);
}

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From source file:com.openlocationcode.android.main.WelcomeActivity.java

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

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    // Second argument is the default to use if the preference can't be found
    int savedVersionCode = prefs.getInt(WELCOME_VERSION_CODE_SHOWN_PREF, 0);
    int appVersionCode = 0;
    try {//  w  ww . j  av a 2  s .c om
        appVersionCode = getPackageManager().getPackageInfo(getPackageName(), 0).versionCode;
    } catch (NameNotFoundException nnfe) {
        Log.w(TAG, "Exception getting appVersionCode : " + nnfe);
    }

    final Intent intent = new Intent(this, MainActivity.class);
    final Activity activity = this;

    if (appVersionCode == savedVersionCode) {
        activity.startActivity(intent);
        activity.finish();
    } else {
        Log.i(TAG, "Starting welcome page");
        setContentView(R.layout.welcome);

        // Increase the margin on the image to account for the translucent status bar.
        ImageView welcomeImage = (ImageView) findViewById(R.id.welcome_image);
        LayoutParams layoutParams = (LayoutParams) welcomeImage.getLayoutParams();
        layoutParams.topMargin = layoutParams.topMargin + MainActivity.getStatusBarHeight(this);
        welcomeImage.setLayoutParams(layoutParams);

        Button button = (Button) findViewById(R.id.welcome_button);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                activity.startActivity(intent);
                activity.finish();
            }
        });

        SharedPreferences.Editor editor = prefs.edit();
        editor.putInt(WELCOME_VERSION_CODE_SHOWN_PREF, appVersionCode);
        editor.apply();
    }
}

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From source file:be.ac.ucl.lfsab1509.bouboule.MyLevelFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    View v = inflater.inflate(R.layout.myfragment_layout, container, false);

    /* Set the locks and co */

    if (mCurrentPage <= lastUnlockedWorld) {
        ((ImageView) v.findViewById(R.id.levelimage)).setImageResource((getResources()
                .getIdentifier("world" + mCurrentPage, "drawable", getActivity().getPackageName())));
        // or (R.drawable.world1 + mCurrentPage - 1) but maybe dangerous

        /* Hack to set the right size on small devices */
        ImageView imageLvl = (ImageView) v.findViewById(R.id.levelimage);
        LayoutParams params = (LayoutParams) imageLvl.getLayoutParams();
        params.width = getDisplayVector().x / 2;
        imageLvl.setLayoutParams(params);

        ImageButton play = (ImageButton) v.findViewById(R.id.play);

        /* Activate the play and desactivate the lock */

        play.setOnClickListener(clickListener);

        ImageButton lock = (ImageButton) v.findViewById(R.id.lock);
        lock.setVisibility(View.INVISIBLE);

    } else {//w w  w .j  av a2 s .  c  o m
        ImageButton play = (ImageButton) v.findViewById(R.id.play);
        play.setVisibility(View.INVISIBLE);

        //imageLvl.setColorFilter(new LightingColorFilter(Color.GRAY, 1));
    }

    return v;
}

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From source file:com.vuw.project1.riverwatch.Report_functionality.ReportInfoFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_report_info, container, false);

    description = (EditText) rootView.findViewById(R.id.submission_details_description);
    extraDetails = (EditText) rootView.findViewById(R.id.submission_details_extra_details);

    submitButton = (Button) rootView.findViewById(R.id.submit_button);
    submitButton.setOnClickListener(new View.OnClickListener() {
        @Override//from w  ww  . j  a  v a  2  s  .c om
        public void onClick(View v) {
            submit();
        }
    });

    imagePath = getArguments().getString("ImagePath");
    if (imagePath != null && !imagePath.equals("")) {
        final ImageView imageView = (ImageView) rootView.findViewById(R.id.submission_details_photo);
        float imgWeight = ((LinearLayout.LayoutParams) (imageView.getLayoutParams())).weight;
        ScreenDimensions dimensioner = new ScreenDimensions(getActivity().getBaseContext());
        int imgHeight = (int) (dimensioner.getScreenHeight() * imgWeight);
        imageView.setImageBitmap(BitMapDisplay.decodeSampledBitmapFromPath(imagePath, imgHeight));
    } else {
        rootView.findViewById(R.id.submission_details_photo).setVisibility(View.GONE);
    }

    return rootView;
}

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From source file:org.openmrs.mobile.activities.dashboard.DashboardFragment.java

/**
 * Binds drawable resource to ImageView/*from  ww  w .j a va2s  .  com*/
 * @param imageView ImageView to bind resource to
 * @param drawableId id of drawable resource (for example R.id.somePicture);
 */
private void bindDrawableResource(ImageView imageView, int drawableId) {
    mBitmapCache = new SparseArray<>();
    if (getView() != null) {
        createImageBitmap(drawableId, imageView.getLayoutParams());
        imageView.setImageBitmap(mBitmapCache.get(drawableId));
    }
}

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From source file:com.example.PagerCoverFlow.PagerContainer.java

private void transformImageBitmap(ImageView child, Matrix imageMatrix, int rotationAngle) {
    mCamera.save();/*from w  w  w.j ava2  s .c o m*/
    //        final Matrix imageMatrix = t.getMatrix();;
    final int imageHeight = child.getLayoutParams().height;
    final int imageWidth = child.getLayoutParams().width;
    final int rotation = Math.abs(rotationAngle);

    //      mCamera.translate(0.0f, 0.0f, 100.0f);
    Log.i("Select", "imageWidth:" + imageWidth + " " + "imageHeight:" + imageHeight);
    //As the angle of the view gets less, zoom in
    //      if ( rotation < mMaxRotationAngle )
    {
        float zoomAmount = (float) (mMaxZoom + (rotation * 1.5));
        Log.i("Select", "rotation:" + rotation + " zoomAmount:" + zoomAmount);
        mCamera.translate(0.0f, 0.0f, zoomAmount);
    }

    //Alpha
    int alphaVal = 255 - rotation * 3;
    //      child.setAlpha(alphaVal); //[0,255]
    child.getDrawable().setAlpha(alphaVal);
    //      mCamera.rotateY(rotationAngle);
    mCamera.getMatrix(imageMatrix);
    imageMatrix.preTranslate(-(imageWidth / 2), -(imageHeight / 2));
    imageMatrix.postTranslate((imageWidth / 2), (imageHeight / 2));
    mCamera.restore();

    float[] values = new float[9];
    imageMatrix.getValues(values);
    float globalX = values[Matrix.MTRANS_X];
    float globalY = values[Matrix.MTRANS_Y];
    //      float width = values[Matrix.MSCALE_X]*CommonValue.menuWidth ;
    //      float height = values[Matrix.MSCALE_Y]*CommonValue.menuWidth;
    values[Matrix.MSCALE_X] = 2;
    values[Matrix.MSCALE_Y] = 2;
    imageMatrix.setValues(values);
}

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From source file:id.ridon.keude.views.AppListAdapter.java

private void layoutIcon(ImageView icon, boolean compact) {
    int size = (int) mContext.getResources()
            .getDimension((compact ? R.dimen.applist_icon_compact_size : R.dimen.applist_icon_normal_size));

    LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) icon.getLayoutParams();

    params.height = size;//from  w  w w  . ja  v a2 s  . c om
    params.width = size;

    icon.setLayoutParams(params);
}

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From source file:Main.java

public static void scaleImage(ImageView view, int boundBoxInDp) {
    // Get the ImageView and its bitmap
    Drawable drawing = view.getDrawable();
    Bitmap bitmap = ((BitmapDrawable) drawing).getBitmap();
    // Get current dimensions
    int width = bitmap.getWidth();
    int height = bitmap.getHeight();
    // Determine how much to scale: the dimension requiring less scaling is
    // closer to the its side. This way the image always stays inside your
    // bounding box AND either x/y axis touches it.
    float xScale = ((float) boundBoxInDp) / width;
    float yScale = ((float) boundBoxInDp) / height;
    float scale = (xScale <= yScale) ? xScale : yScale;
    // Create a matrix for the scaling and add the scaling data
    Matrix matrix = new Matrix();
    matrix.postScale(scale, scale);//w ww . ja  v a2s .com
    // Create a new bitmap and convert it to a format understood by the ImageView
    Bitmap scaledBitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height, matrix, true);
    BitmapDrawable result = new BitmapDrawable(scaledBitmap);
    width = scaledBitmap.getWidth();
    height = scaledBitmap.getHeight();
    // Apply the scaled bitmap
    view.setImageDrawable(result);
    // Now change ImageView's dimensions to match the scaled image
    LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) view.getLayoutParams();
    params.width = width;
    params.height = height;
    view.setLayoutParams(params);
}

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From source file:Main.java

public static void scaleImageWithOriRatio(ImageView view, int boundBoxInDp) {
    // Get the ImageView and its bitmap
    Drawable drawing = view.getDrawable();
    Bitmap bitmap = ((BitmapDrawable) drawing).getBitmap();

    // Get current dimensions
    int width = bitmap.getWidth();
    int height = bitmap.getHeight();

    // Determine how much to scale: the dimension requiring less scaling is
    // closer to the its side. This way the image always stays inside your
    // bounding box AND either x/y axis touches it.
    float xScale = ((float) boundBoxInDp) / width;
    float yScale = ((float) boundBoxInDp) / height;
    float scale = (xScale <= yScale) ? xScale : yScale;

    // Create a matrix for the scaling and add the scaling data
    Matrix matrix = new Matrix();
    matrix.postScale(scale, scale);// w w w . j av a  2 s  .c o  m

    // Create a new bitmap and convert it to a format understood by the
    // ImageView
    Bitmap scaledBitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height, matrix, true);
    BitmapDrawable result = new BitmapDrawable(scaledBitmap);
    width = scaledBitmap.getWidth();
    height = scaledBitmap.getHeight();

    // Apply the scaled bitmap
    view.setImageDrawable(result);

    // Now change ImageView's dimensions to match the scaled image
    LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) view.getLayoutParams();
    params.width = width;
    params.height = height;
    view.setLayoutParams(params);
}

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