Examples with DisplayMetrics android.util.DisplayMetrics used on opensource projects

Example 21 with DisplayMetrics

use of android.util.DisplayMetrics in project UltimateAndroid by cymcsg.

the class PullDoorView method setupView.

@SuppressLint("NewApi")
private void setupView() {
    // 这个Interpolator你可以设置别的 我这里选择的是有弹跳效果的Interpolator
    Interpolator polator = new BounceInterpolator();
    mScroller = new Scroller(mContext, polator);
    // 获取屏幕分辨率
    WindowManager wm = (WindowManager) (mContext.getSystemService(Context.WINDOW_SERVICE));
    DisplayMetrics dm = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(dm);
    mScreenHeigh = dm.heightPixels;
    mScreenWidth = dm.widthPixels;
    // 这里你一定要设置成透明背景,不然会影响你看到底层布局
    this.setBackgroundColor(Color.argb(0, 0, 0, 0));
    mImgView = new ImageView(mContext);
    mImgView.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
    // 填充整个屏幕
    mImgView.setScaleType(ImageView.ScaleType.FIT_XY);
    // 默认背景
    mImgView.setImageResource(R.drawable.test);
    addView(mImgView);
}

Example 22 with DisplayMetrics

use of android.util.DisplayMetrics in project UltimateAndroid by cymcsg.

the class PullDoorView method setupView.

@SuppressLint("NewApi")
private void setupView() {
    Interpolator polator = new BounceInterpolator();
    mScroller = new Scroller(mContext, polator);
    WindowManager wm = (WindowManager) (mContext.getSystemService(Context.WINDOW_SERVICE));
    DisplayMetrics dm = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(dm);
    mScreenHeigh = dm.heightPixels;
    mScreenWidth = dm.widthPixels;
    this.setBackgroundColor(Color.argb(0, 0, 0, 0));
    mImgView = new ImageView(mContext);
    mImgView.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
    mImgView.setScaleType(ImageView.ScaleType.FIT_XY);
    mImgView.setImageResource(R.drawable.circle_button_ic_action_tick);
    addView(mImgView);
}

Example 23 with DisplayMetrics

use of android.util.DisplayMetrics in project UltimateAndroid by cymcsg.

the class ViewUtils method init.

public static void init(Context context) {
    Resources res = context.getResources();
    DisplayMetrics metrics = res.getDisplayMetrics();
    width = metrics.widthPixels;
    height = metrics.heightPixels;
}

Example 24 with DisplayMetrics

use of android.util.DisplayMetrics in project GreenDroid by cyrilmottier.

the class PagedView method initPagedView.

private void initPagedView() {
    final Context context = getContext();
    mScroller = new Scroller(context, new DecelerateInterpolator());
    final ViewConfiguration conf = ViewConfiguration.get(context);
    // getScaledPagingTouchSlop() only available in API Level 8
    mPagingTouchSlop = conf.getScaledTouchSlop() * 2;
    mMaximumVelocity = conf.getScaledMaximumFlingVelocity();
    final DisplayMetrics metrics = context.getResources().getDisplayMetrics();
    mMinimumVelocity = (int) (metrics.density * MINIMUM_PAGE_CHANGE_VELOCITY + 0.5f);
}

Example 25 with DisplayMetrics

use of android.util.DisplayMetrics in project Libraries-for-Android-Developers by eoecn.

the class ResourcesCompat method getResources_getInteger.

/**
     * Support implementation of {@code getResources().getInteger()} that we
     * can use to simulate filtering based on width qualifiers on pre-3.2.
     *
     * @param context Context to load integers from on 3.2+ and to fetch the
     * display metrics.
     * @param id Id of integer to load.
     * @return Associated integer value as reflected by the current display
     * metrics.
     */
public static int getResources_getInteger(Context context, int id) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
        return context.getResources().getInteger(id);
    }
    DisplayMetrics metrics = context.getResources().getDisplayMetrics();
    float widthDp = metrics.widthPixels / metrics.density;
    if (id == R.integer.abs__max_action_buttons) {
        if (widthDp >= 600) {
            //values-w600dp
            return 5;
        }
        if (widthDp >= 500) {
            //values-w500dp
            return 4;
        }
        if (widthDp >= 360) {
            //values-w360dp
            return 3;
        }
        //values
        return 2;
    }
    throw new IllegalArgumentException("Unknown integer resource ID " + id);
}