Example usage for android.content.res Resources getDisplayMetrics

Introduction

In this page you can find the example usage for android.content.res Resources getDisplayMetrics.

Prototype

public DisplayMetrics getDisplayMetrics() 

Source Link

Document

Return the current display metrics that are in effect for this resource object.

Usage

From source file:com.tmall.wireless.tangram.view.LinearScrollView.java

private int getScreenWidth() {
    Resources resources = getContext().getResources();
    DisplayMetrics dm = resources.getDisplayMetrics();
    Configuration configuration = resources.getConfiguration();
    return configuration.orientation == Configuration.ORIENTATION_PORTRAIT ? dm.widthPixels : dm.heightPixels;
}

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From source file:org.mariotaku.gallery3d.GLImageLoader.java

public GLImageLoader(final Context context, final DownloadListener listener, final Uri uri) {
    super(context);
    mHandler = new Handler();
    mUri = uri;/* www. ja  v a 2 s  . c  om*/
    mListener = listener;
    final TwidereApplication app = TwidereApplication.getInstance(context);
    mDownloader = app.getFullImageDownloader();
    mDiscCache = app.getFullDiscCache();
    final Resources res = context.getResources();
    final DisplayMetrics dm = res.getDisplayMetrics();
    mFallbackSize = Math.max(dm.heightPixels, dm.widthPixels);
}

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From source file:org.openmrs.mobile.activities.fragments.FormPageFragment.java

void addQuestion(Question question, LinearLayout parent) {
    if (question.getQuestionOptions().getRendering().equals("group")) {
        LinearLayout questionLL = new LinearLayout(getActivity());
        questionLL.setOrientation(LinearLayout.VERTICAL);
        LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(
                LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
        questionLL.setGravity(Gravity.CENTER);
        parent.addView(questionLL);/* ww  w . j av  a 2 s .co m*/

        Resources r = getActivity().getResources();
        float pxLeftMargin = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, r.getDisplayMetrics());
        float pxTopMargin = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, r.getDisplayMetrics());
        float pxRightMargin = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, r.getDisplayMetrics());
        float pxBottomMargin = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, r.getDisplayMetrics());

        layoutParams.setMargins(Math.round(pxLeftMargin), Math.round(pxTopMargin), Math.round(pxRightMargin),
                Math.round(pxBottomMargin));

        TextView tv = new TextView(getActivity());
        tv.setText(question.getLabel());
        tv.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
        tv.setTextColor(ContextCompat.getColor(getActivity(), R.color.primary));
        questionLL.addView(tv, layoutParams);
        for (Question subquestion : question.getQuestions()) {
            addQuestion(subquestion, questionLL);
        }
    }

    if (question.getQuestionOptions().getRendering().equals("number")) {
        LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(
                LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);

        Resources r = getActivity().getResources();
        float pxLeftMargin = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, r.getDisplayMetrics());
        float pxTopMargin = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, r.getDisplayMetrics());
        float pxRightMargin = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, r.getDisplayMetrics());
        float pxBottomMargin = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, r.getDisplayMetrics());

        layoutParams.setMargins(Math.round(pxLeftMargin), Math.round(pxTopMargin), Math.round(pxRightMargin),
                Math.round(pxBottomMargin));

        RangeEditText ed = new RangeEditText(getActivity());
        ed.setName(question.getLabel());
        if (question.getQuestionOptions().getMax() != null) {
            ed.setHint(question.getLabel() + " [" + question.getQuestionOptions().getMin() + "-"
                    + question.getQuestionOptions().getMax() + "]");
            ed.setUpperlimit(Double.parseDouble(question.getQuestionOptions().getMax()));
            ed.setLowerlimit(Double.parseDouble(question.getQuestionOptions().getMin()));
        } else {
            ed.setHint(question.getLabel());
            ed.setLowerlimit(-1.0);
            ed.setUpperlimit(-1.0);
        }
        ed.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16);
        ed.setRawInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL);
        int id = InputField.generateViewId();
        InputField field = new InputField();
        ed.setId(id);
        field.setId(id);
        field.setConcept(question.getQuestionOptions().getConcept());
        inputFields.add(field);
        parent.addView(ed, layoutParams);
    }
}

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From source file:com.silentcircle.contacts.ContactPhotoManager.java

/**
 * Returns the resource id of the default avatar. Tries to find a resource that is bigger
 * than the given extent (width or height). If extent=-1, a thumbnail avatar is returned
 *///from   www. j a  v  a  2  s  .com
public static int getDefaultAvatarResId(Context context, int extent, boolean darkTheme) {
    // TODO: Is it worth finding a nicer way to do hires/lores here? In practice, the
    // default avatar doesn't look too different when stretched
    if (s180DipInPixel == -1) {
        Resources r = context.getResources();
        s180DipInPixel = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 180,
                r.getDisplayMetrics());
    }

    final boolean hires = (extent != -1) && (extent > s180DipInPixel);
    return getDefaultAvatarResId(hires, darkTheme);
}

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From source file:com.ruesga.rview.widget.MergedStatusChart.java

public MergedStatusChart(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    setLayerType(View.LAYER_TYPE_SOFTWARE, null);

    final Resources res = getResources();
    mHeightBarPadding = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, res.getDisplayMetrics());
    mMinBarWidth = 0f;/*from   w w  w. j a va 2s  .c o  m*/
    int openColor = Color.DKGRAY;
    int mergedColor = Color.DKGRAY;
    int abandonedColor = Color.DKGRAY;
    int textColor = Color.WHITE;

    Resources.Theme theme = context.getTheme();
    TypedArray a = theme.obtainStyledAttributes(attrs, R.styleable.MergedStatusChart, defStyleAttr, 0);
    int n = a.getIndexCount();
    for (int i = 0; i < n; i++) {
        int attr = a.getIndex(i);
        switch (attr) {
        case R.styleable.MergedStatusChart_heightBarPadding:
            mHeightBarPadding = a.getDimension(attr, mHeightBarPadding);
            break;

        case R.styleable.MergedStatusChart_minBarWidth:
            mMinBarWidth = a.getDimension(attr, mMinBarWidth);
            break;

        case R.styleable.MergedStatusChart_openColor:
            openColor = a.getColor(attr, openColor);
            break;

        case R.styleable.MergedStatusChart_mergedColor:
            mergedColor = a.getColor(attr, mergedColor);
            break;

        case R.styleable.MergedStatusChart_abandonedColor:
            abandonedColor = a.getColor(attr, abandonedColor);
            break;

        case R.styleable.MergedStatusChart_statusLabelTextColor:
            textColor = a.getColor(attr, textColor);
            break;
        }
    }
    a.recycle();

    mOpenPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mOpenPaint.setStyle(Paint.Style.FILL);
    mMergedPaint = new Paint(mOpenPaint);
    mAbandonedPaint = new Paint(mOpenPaint);
    mOpenPaint.setColor(openColor);
    mMergedPaint.setColor(mergedColor);
    mAbandonedPaint.setColor(abandonedColor);

    mLabelPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.LINEAR_TEXT_FLAG);
    mLabelPaint.setTextAlign(Paint.Align.LEFT);
    mLabelPaint.setFakeBoldText(true);
    mLabelPaint.setColor(textColor);
    mLabelPaint
            .setTextSize(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 10f, res.getDisplayMetrics()));
    mLabelPadding = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, 2f, res.getDisplayMetrics());
    Rect bounds = new Rect();
    mLabelPaint.getTextBounds("0", 0, 1, bounds);
    mLabelHeight = bounds.height();

    if (getBackground() == null) {
        setBackgroundColor(Color.TRANSPARENT);
    }
}

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From source file:com.forrestguice.suntimeswidget.LocationConfigDialog.java

/**
 * @param savedInstanceState a Bundle containing previously saved dialog state
 * @return an AlertDialog ready for display
 *///from   w w  w.j a  v  a  2 s .  co m
@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    super.onCreateDialog(savedInstanceState);

    final FragmentActivity myParent = getActivity();
    dialogContent = new com.forrestguice.suntimeswidget.LocationConfigView(myParent);
    dialogContent.init(myParent, true);
    dialogContent.setHideTitle(hideTitle);

    Resources r = getResources();
    int padding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16, r.getDisplayMetrics());

    AlertDialog.Builder builder = new AlertDialog.Builder(myParent);
    builder.setTitle(myParent.getString(R.string.location_dialog_title));
    builder.setView(dialogContent, 0, padding, 0, 0);

    final AlertDialog dialog = builder.create();
    dialog.setCanceledOnTouchOutside(false);

    dialog.setButton(AlertDialog.BUTTON_NEGATIVE, myParent.getString(R.string.location_dialog_cancel),
            new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialogContent.cancelGetFix();
                    dialog.dismiss();

                    if (onCanceled != null) {
                        onCanceled.onClick(dialog, which);
                    }
                }
            });

    dialog.setButton(AlertDialog.BUTTON_POSITIVE, myParent.getString(R.string.location_dialog_ok),
            new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    /** EMPTY */
                }
            });

    dialog.setOnShowListener(new DialogInterface.OnShowListener() {
        @Override
        public void onShow(DialogInterface dialogInterface) {
            // set the dialog's onAccept listener /after/ the dialog is shown; explicit call to `dismiss` req.
            // http://stackoverflow.com/questions/2620444/how-to-prevent-a-dialog-from-closing-when-a-button-is-clicked
            dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    dialogContent.cancelGetFix();
                    if (dialogContent.saveSettings(myParent)) {
                        LocationConfigView.LocationViewMode mode = dialogContent.getMode();
                        switch (mode) {
                        case MODE_CUSTOM_ADD:
                        case MODE_CUSTOM_EDIT:
                            dialogContent.setMode(LocationConfigView.LocationViewMode.MODE_CUSTOM_SELECT);
                            dialogContent.populateLocationList(); // triggers 'add place'
                            break;
                        }

                        dialog.dismiss();
                        if (onAccepted != null) {
                            onAccepted.onClick(dialog, 0);
                        }
                    }
                }
            });
        }
    });

    if (savedInstanceState != null) {
        loadSettings(savedInstanceState);
    } else if (presetData != null) {
        dialogContent.loadSettings(myParent, presetData);
    }
    return dialog;
}

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From source file:com.quran.labs.androidquran.widgets.SlidingTabLayout.java

public SlidingTabLayout(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);
    // Make sure that the Tab Strips fills this View
    setFillViewport(true);//from w w  w  .j  a  v a  2s.c o  m

    final Resources resources = getResources();
    final float density = resources.getDisplayMetrics().density;
    mTitleOffset = (int) (TITLE_OFFSET_DIPS * density);
    mTabPadding = (int) (TAB_VIEW_PADDING_DIPS * density);

    mSelectedTabColor = ContextCompat.getColor(context, R.color.color_control_activated);
    mUnselectedTabColor = ContextCompat.getColor(context, R.color.color_control_normal);

    mTabStrip = new SlidingTabStrip(context);
    mTabStrip.setSelectedIndicatorColors(ContextCompat.getColor(context, R.color.indicator_color));
    addView(mTabStrip, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
}

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From source file:me.lizheng.deckview.helpers.DeckViewConfig.java

/**
 * Updates the state, given the specified context
 *///  w  w  w . j a  v a  2  s .  c  o m
void update(Context context) {
    Resources res = context.getResources();
    DisplayMetrics dm = res.getDisplayMetrics();

    // Debug mode
    debugModeEnabled = false;

    // Layout
    isLandscape = res.getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;

    // Insets
    displayRect.set(0, 0, dm.widthPixels, dm.heightPixels);

    // Animations
    animationPxMovementPerSecond = res.getDimensionPixelSize(R.dimen.animation_movement_in_dps_per_second);

    // Filtering
    filteringCurrentViewsAnimDuration = res.getInteger(R.integer.filter_animate_current_views_duration);
    filteringNewViewsAnimDuration = res.getInteger(R.integer.filter_animate_new_views_duration);

    // Task stack
    taskStackScrollDuration = res.getInteger(R.integer.animate_deck_scroll_duration);
    TypedValue widthPaddingPctValue = new TypedValue();
    res.getValue(R.dimen.deck_width_padding_percentage, widthPaddingPctValue, true);
    taskStackWidthPaddingPct = widthPaddingPctValue.getFloat();
    TypedValue stackOverscrollPctValue = new TypedValue();
    res.getValue(R.dimen.deck_overscroll_percentage, stackOverscrollPctValue, true);
    taskStackOverscrollPct = stackOverscrollPctValue.getFloat();
    taskStackMaxDim = res.getInteger(R.integer.max_deck_view_dim);
    taskStackTopPaddingPx = res.getDimensionPixelSize(R.dimen.deck_top_padding);

    // Transition
    transitionEnterFromAppDelay = res.getInteger(R.integer.enter_from_app_transition_duration);
    transitionEnterFromHomeDelay = res.getInteger(R.integer.enter_from_home_transition_duration);

    // Task view animation and styles
    taskViewEnterFromAppDuration = res.getInteger(R.integer.task_enter_from_app_duration);
    taskViewEnterFromHomeDuration = res.getInteger(R.integer.task_enter_from_home_duration);
    taskViewEnterFromHomeStaggerDelay = res.getInteger(R.integer.task_enter_from_home_stagger_delay);
    taskViewExitToAppDuration = res.getInteger(R.integer.task_exit_to_app_duration);
    taskViewExitToHomeDuration = res.getInteger(R.integer.task_exit_to_home_duration);
    taskViewRemoveAnimDuration = res.getInteger(R.integer.animate_task_view_remove_duration);
    taskViewRemoveAnimTranslationXPx = res.getDimensionPixelSize(R.dimen.task_view_remove_anim_translation_x);
    taskViewRoundedCornerRadiusPx = res.getDimensionPixelSize(R.dimen.task_view_rounded_corners_radius);
    taskViewHighlightPx = res.getDimensionPixelSize(R.dimen.task_view_highlight);
    taskViewTranslationZMinPx = res.getDimensionPixelSize(R.dimen.task_view_z_min);
    taskViewTranslationZMaxPx = res.getDimensionPixelSize(R.dimen.task_view_z_max);
    taskViewAffiliateGroupEnterOffsetPx = res
            .getDimensionPixelSize(R.dimen.task_view_affiliate_group_enter_offset);
    TypedValue thumbnailAlphaValue = new TypedValue();
    res.getValue(R.dimen.task_view_thumbnail_alpha, thumbnailAlphaValue, true);
    taskViewThumbnailAlpha = thumbnailAlphaValue.getFloat();

    // Task bar colors
    taskBarViewDefaultBackgroundColor = ContextCompat.getColor(context,
            R.color.task_bar_default_background_color);

    taskBarViewLightTextColor = ContextCompat.getColor(context, R.color.task_bar_light_text_color);

    taskBarViewDarkTextColor = ContextCompat.getColor(context, R.color.task_bar_dark_text_color);

    taskBarViewHighlightColor = ContextCompat.getColor(context, R.color.task_bar_highlight_color);

    TypedValue affMinAlphaPctValue = new TypedValue();
    res.getValue(R.dimen.task_affiliation_color_min_alpha_percentage, affMinAlphaPctValue, true);
    taskBarViewAffiliationColorMinAlpha = affMinAlphaPctValue.getFloat();

    // Task bar size & animations
    taskBarHeight = res.getDimensionPixelSize(R.dimen.deck_child_header_bar_height);
    taskBarDismissDozeDelaySeconds = res.getInteger(R.integer.task_bar_dismiss_delay_seconds);

    // Nav bar scrim
    navBarScrimEnterDuration = res.getInteger(R.integer.nav_bar_scrim_enter_duration);

    // Misc
    useHardwareLayers = res.getBoolean(R.bool.config_use_hardware_layers);
    altTabKeyDelay = res.getInteger(R.integer.deck_alt_tab_key_delay);
    fakeShadows = res.getBoolean(R.bool.config_fake_shadows);
    svelteLevel = res.getInteger(R.integer.deck_svelte_level);
}

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From source file:org.devconmyanmar.apps.devcon.adapter.ScheduleAdapter.java

@Override
public void onBindViewHolder(RecyclerView.ViewHolder viewHolder, int position) {
    Talk mTalk = mTalks.get(position);//w w w.j  ava 2  s  . c om
    Resources r = mContext.getResources();
    int px = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 4, r.getDisplayMetrics());
    switch (viewHolder.getItemViewType()) {
    case VIEW_TYPE_KEYNOTE:
        KeynoteViewHolder keynoteViewHolder = (KeynoteViewHolder) viewHolder;
        keynoteViewHolder.mKeynoteTitle.setText(mTalk.getTitle());

        String dateString = mTalk.getDate();

        String formattedDate = TimeUtils.parseDateString(dateString);
        String keynoteFormattedFrom = TimeUtils.parseFromToString(mTalk.getFrom_time());
        String keynoteFormattedTo = TimeUtils.parseFromToString(mTalk.getTo_time());
        String keynoteRoom = TimeUtils.getProperRoomName(mTalk.getRoom());
        // Phrase yo!
        CharSequence keyNoteTimeAndPlace = Phrase.from(mContext, R.string.talk_detail_time_and_place)
                .put("day", formattedDate).put("from_time", keynoteFormattedFrom)
                .put("to_time", keynoteFormattedTo).put("room", keynoteRoom).format();
        keynoteViewHolder.mKeyNoteTime.setText(keyNoteTimeAndPlace);
        break;
    case VIEW_TYPE_NORMAL:
        NormalViewHolder normalViewHolder = (NormalViewHolder) viewHolder;

        if (Build.VERSION.SDK_INT >= 21) {
            normalViewHolder.mNormalContainer.setPadding(0, px, 0, 0);
        }

        String normalFormattedFrom = TimeUtils.parseFromToString(mTalk.getFrom_time());
        String normalFormattedTo = TimeUtils.parseFromToString(mTalk.getTo_time());

        String talkTitle = mTalk.getTitle();
        normalViewHolder.mScheduleTitle.setText(talkTitle);
        if (isMyanmarText(talkTitle)) {
            mmtext.prepareView(mContext, normalViewHolder.mScheduleTitle, mmtext.TEXT_UNICODE, true, true);
        }

        normalViewHolder.mFromTime.setText(normalFormattedFrom);
        normalViewHolder.mToTime.setText(normalFormattedTo);

        String speakers = flatternSpeakerNames(mTalk.getSpeakers());
        normalViewHolder.mScheduleSpeakers.setText(speakers);
        break;
    case VIEW_TYPE_WORKSHOP:
        WorkshopViewHolder workshopViewHolder = (WorkshopViewHolder) viewHolder;
        workshopViewHolder.mWorkshopBackground
                .setBackgroundColor(ContextCompat.getColor(mContext, R.color.fb_button_background));
        workshopViewHolder.mWorkshopTitle.setText(mTalk.getTitle());

        String workshopDate = mTalk.getDate();

        formattedDate = TimeUtils.parseDateString(workshopDate);
        String wsFormattedFrom = TimeUtils.parseFromToString(mTalk.getFrom_time());
        String wsFormattedTo = TimeUtils.parseFromToString(mTalk.getTo_time());
        String wsRoom = TimeUtils.getProperRoomName(mTalk.getRoom());
        // Phrase yo!
        CharSequence wsNoteTimeAndPlace = Phrase.from(mContext, R.string.talk_detail_time_and_place)
                .put("day", formattedDate).put("from_time", wsFormattedFrom).put("to_time", wsFormattedTo)
                .put("room", wsRoom).format();
        workshopViewHolder.mWorkshopTime.setText(wsNoteTimeAndPlace);
        break;
    }
}

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From source file:ir.rasen.charsoo.view.fragment.FragmentUserRegisterOfferFriendInvite.java

public int getSizeInPixelFromDp(int dpToConvert) {
    Resources r = getResources();
    float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dpToConvert, r.getDisplayMetrics());
    return (int) px;
}

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