Java Resources.getDrawable方法代碼示例

import android.content.res.Resources; //導入方法依賴的package包/類
@Override
public void onBindViewHolder(Presenter.ViewHolder viewHolder, Object item) {
	HeaderItem headerItem = ((ListRow) item).getHeaderItem();
	View view = viewHolder.view;
	ImageView headerIcon = (ImageView) view.findViewById(R.id.header_icon);
	TextView headerLabel = (TextView) view.findViewById(R.id.header_label);

	Resources resources = view.getContext().getResources();
	String streamingPrefix = resources.getString(R.string.streaming_prefix);
	if (headerItem.getName().startsWith(streamingPrefix)) {
		Drawable camIcon = resources.getDrawable(R.drawable.ic_videocam_white_24dp);
		headerIcon.setImageDrawable(camIcon);
		((ListRow) item).setHeaderItem(new HeaderItem(headerItem.getName()
				.substring(streamingPrefix.length())));
	} else {
		Drawable movieIcon = resources.getDrawable(R.drawable.ic_local_movies_white_24dp);
		headerIcon.setImageDrawable(movieIcon);
		headerLabel.setText(headerItem.getName());
	}
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
private void startImg(Editable text, Attributes attributes, HtmlCompat.ImageGetter img) {
    String src = attributes.getValue("", "src");
    Drawable d = null;
    if (img != null) {
        d = img.getDrawable(src, attributes);
    }
    if (d == null) {
        Resources res = mContext.getResources();
        d = res.getDrawable(R.drawable.unknown_image);
        d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
    }
    int len = text.length();
    text.append("\uFFFC");
    text.setSpan(new ImageSpan(d, src), len, text.length(),
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
public Drawable getCategoryIcon(final Category category) {
    final Resources resources = itemView.getResources();

    switch (category) {
        case ACCOMMODATION:
            return resources.getDrawable(R.drawable.ic_hotel_black);
        case FOOD:
            return resources.getDrawable(R.drawable.ic_food_black);
        case TRANSPORT:
            return resources.getDrawable(R.drawable.ic_transport_black);
        case ENTERTAINMENT:
            return resources.getDrawable(R.drawable.ic_entertainment_black);
        case BUSINESS:
            return resources.getDrawable(R.drawable.ic_business_black);
        case OTHER:
        default:
            return resources.getDrawable(R.drawable.ic_other_black);
    }
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
public void init(Context context) {
    final Resources res = context.getResources();
    res1 = R.mipmap.ic_launcher;
    res2 = R.mipmap.ic_launcher_round;
    drawable1 = res.getDrawable(res1);
    drawable2 = res.getDrawable(res2);
    bitmap1 = BitmapFactory.decodeResource(res, res1);
    bitmap2 = BitmapFactory.decodeResource(res, res2);
    color1 = Color.RED;
    color2 = Color.GREEN;

    textColorRes1 = android.R.color.holo_red_light;
    textColorRes2 = android.R.color.black;

    textSizeRes1 = R.dimen.dip_20;
    textSizeRes2 = R.dimen.dip_30;

    textRes1 = R.string.text_1;
    textRes2 = R.string.text_3;
    int size = res.getDimensionPixelSize(textSizeRes2);
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
private Drawable resolveResource()
{
	Resources rsrc = getResources();
	if (rsrc == null)
	{
		return null;
	}

	Drawable d = null;

	if (mResource != 0)
	{
		try
		{
			d = rsrc.getDrawable(mResource);
		}
		catch (Exception e)
		{
			Log.w(TAG, "Unable to find resource: " + mResource, e);
			// Don't try again.
			mResource = 0;
		}
	}
	return RoundedDrawable.fromDrawable(d);
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
private Bitmap getResBitmap(int bmpResId) {
    Options opts = new Options();
    opts.inDither = false;

    Resources res = getResources();
    Bitmap bmp = BitmapFactory.decodeResource(res, bmpResId, opts);

    if (bmp == null && isInEditMode()) {
        // BitmapFactory.decodeResource doesn't work from the rendering
        // library in Eclipse's Graphical Layout Editor. Use this workaround instead.

        Drawable d = res.getDrawable(bmpResId);
        int w = d.getIntrinsicWidth();
        int h = d.getIntrinsicHeight();
        bmp = Bitmap.createBitmap(w, h, Config.ARGB_8888);
        Canvas c = new Canvas(bmp);
        d.setBounds(0, 0, w - 1, h - 1);
        d.draw(c);
    }

    return bmp;
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
@SuppressWarnings("deprecation")
private void dynamicDrawables(CompositionAvatarView view) {
    Resources resources = getResources();
    Drawable[] drawables = {
            resources.getDrawable(R.drawable.image_1),
            resources.getDrawable(R.drawable.image_2),
            resources.getDrawable(R.drawable.image_3),
            resources.getDrawable(R.drawable.image_4),
            resources.getDrawable(R.drawable.image_5)
    };

    view.addDrawable(drawables[0]);

    mDynamicDrawablesRunnable = new Runnable() {
        boolean reverse = false;

        @Override
        public void run() {
            if (!reverse) {
                view.addDrawable(drawables[view.getNumberOfDrawables()]);
                if (view.getNumberOfDrawables() == drawables.length)
                    reverse = true;
            } else {
                view.removeDrawableAt(view.getNumberOfDrawables() - 1);
                if (view.getNumberOfDrawables() == 1)
                    reverse = false;
            }

            mHandler.postDelayed(this, 1500);
        }
    };
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
private void setPlayIconAndDisableControls(boolean disable) {
    Resources res = getResources();
    Drawable play = res.getDrawable(R.drawable.ic_play);
    mPlay.setImageDrawable(play);
    if(disable) {
        setControlsEnabled(false);
    }
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
/**
 * @param gravity If one of the Gravity center values, the x and y offset will take the width
 *                and height of the image into account to center the image to the offset.
 */
TransformedImageDrawable(Context context, Resources res, int resourceId, float xPct, float yPct,
        int gravity) {
    mImage = res.getDrawable(resourceId, context.getTheme());
    mXPercent = xPct;
    mYPercent = yPct;
    mGravity = gravity;
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
Drawable getDrawableFromResourceUri(Uri uri) throws FileNotFoundException {
    String authority = uri.getAuthority();
    if (TextUtils.isEmpty(authority)) {
        throw new FileNotFoundException("No authority: " + uri);
    }
    try {
        Resources r = this.mContext.getPackageManager().getResourcesForApplication(authority);
        List<String> path = uri.getPathSegments();
        if (path == null) {
            throw new FileNotFoundException("No path: " + uri);
        }
        int id;
        int len = path.size();
        if (len == 1) {
            try {
                id = Integer.parseInt((String) path.get(0));
            } catch (NumberFormatException e) {
                throw new FileNotFoundException("Single path segment is not a resource ID: " + uri);
            }
        } else if (len == 2) {
            id = r.getIdentifier((String) path.get(1), (String) path.get(0), authority);
        } else {
            throw new FileNotFoundException("More than two path segments: " + uri);
        }
        if (id != 0) {
            return r.getDrawable(id);
        }
        throw new FileNotFoundException("No resource found for: " + uri);
    } catch (NameNotFoundException e2) {
        throw new FileNotFoundException("No package found for authority: " + uri);
    }
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
public LatinKeyboard(Context context, int xmlLayoutResId, int mode) {
    super(context, xmlLayoutResId, mode);
    final Resources res = context.getResources();
    mContext = context;
    mMode = mode;
    mRes = res;
    mShiftLockIcon = res.getDrawable(R.drawable.sym_keyboard_shift_locked);
    mShiftLockPreviewIcon = res.getDrawable(R.drawable.sym_keyboard_feedback_shift_locked);
    setDefaultBounds(mShiftLockPreviewIcon);
    mSpaceIcon = res.getDrawable(R.drawable.sym_keyboard_space);
    mSpaceAutoCompletionIndicator = res.getDrawable(R.drawable.sym_keyboard_space_led);
    mSpacePreviewIcon = res.getDrawable(R.drawable.sym_keyboard_feedback_space);
    mMicIcon = res.getDrawable(R.drawable.sym_keyboard_mic);
    mMicPreviewIcon = res.getDrawable(R.drawable.sym_keyboard_feedback_mic);
    setDefaultBounds(mMicPreviewIcon);
    mButtonArrowLeftIcon = res.getDrawable(R.drawable.sym_keyboard_language_arrows_left);
    mButtonArrowRightIcon = res.getDrawable(R.drawable.sym_keyboard_language_arrows_right);
    m123MicIcon = res.getDrawable(R.drawable.sym_keyboard_123_mic);
    m123MicPreviewIcon = res.getDrawable(R.drawable.sym_keyboard_feedback_123_mic);
    mHintIcon = res.getDrawable(R.drawable.hint_popup);
    setDefaultBounds(m123MicPreviewIcon);
    sSpacebarVerticalCorrection = res.getDimensionPixelOffset(
            R.dimen.spacebar_vertical_correction);
    mIsAlphaKeyboard = xmlLayoutResId == R.xml.kbd_qwerty
            || xmlLayoutResId == R.xml.kbd_qwerty_black;
    // The index of space key is available only after Keyboard constructor has finished.
    mSpaceKeyIndexArray = new int[] { indexOf(KP2AKeyboard.KEYCODE_SPACE) };
    initializeNumberHintResources(context);
    // TODO remove this initialization after cleanup
    mVerticalGap = super.getVerticalGap();
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
@Nullable
public static Drawable getDrawableForDensity(@NonNull Resources res, @DrawableRes int id, int density, @Nullable Theme theme) throws NotFoundException {
    if (VERSION.SDK_INT >= 21) {
        return ResourcesCompatApi21.getDrawableForDensity(res, id, density, theme);
    }
    if (VERSION.SDK_INT >= 15) {
        return ResourcesCompatIcsMr1.getDrawableForDensity(res, id, density);
    }
    return res.getDrawable(id);
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
/**
 * Construct a CandidateView for showing suggested words for completion.
 * @param context
 * @param attrs
 */
public CandidateView(Context context, AttributeSet attrs) {
    super(context, attrs);
    mSelectionHighlight = context.getResources().getDrawable(
            R.drawable.list_selector_background_pressed);

    LayoutInflater inflate =
        (LayoutInflater) context
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    Resources res = context.getResources();
    mPreviewPopup = new PopupWindow(context);
    mPreviewText = (TextView) inflate.inflate(R.layout.candidate_preview, null);
    mPreviewPopup.setWindowLayoutMode(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
    mPreviewPopup.setContentView(mPreviewText);
    mPreviewPopup.setBackgroundDrawable(null);
    mPreviewPopup.setAnimationStyle(R.style.KeyPreviewAnimation);
    mColorNormal = res.getColor(R.color.candidate_normal);
    mColorRecommended = res.getColor(R.color.candidate_recommended);
    mColorOther = res.getColor(R.color.candidate_other);
    mDivider = res.getDrawable(R.drawable.keyboard_suggest_strip_divider);
    mAddToDictionaryHint = res.getString(R.string.hint_add_to_dictionary);

    mPaint = new Paint();
    mPaint.setColor(mColorNormal);
    mPaint.setAntiAlias(true);
    mPaint.setTextSize(mPreviewText.getTextSize());
    mPaint.setStrokeWidth(0);
    mPaint.setTextAlign(Align.CENTER);
    mDescent = (int) mPaint.descent();
    mMinTouchableWidth = (int)res.getDimension(R.dimen.candidate_min_touchable_width);
    
    mGestureDetector = new GestureDetector(
            new CandidateStripGestureListener(mMinTouchableWidth));
    setWillNotDraw(false);
    setHorizontalScrollBarEnabled(false);
    setVerticalScrollBarEnabled(false);
    scrollTo(0, getScrollY());
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
public void setDrawable(Resources res, int resId) {
    // Note we explicitly don't set mResourceId to resId since we allow the drawable to be
    // swapped at runtime and want to re-use the existing resource id for identification.
    Drawable drawable = resId == 0 ? null : res.getDrawable(resId);
    // Mutate the drawable so we can animate shared drawable properties.
    mDrawable = drawable != null ? drawable.mutate() : null;
    resizeDrawables();
    setState(STATE_INACTIVE);
}
 

import android.content.res.Resources; //導入方法依賴的package包/類
public Drawable getImageOnLoading(Resources res) {
	return imageResOnLoading != 0 ? res.getDrawable(imageResOnLoading) : imageOnLoading;
}