Example usage for android.util TypedValue TypedValue

Introduction

In this page you can find the example usage for android.util TypedValue TypedValue.

Prototype

TypedValue

Source Link

Usage

From source file:com.gh4a.BaseActivity.java

private ColorStateList createDefaultNavigationColorStateList(int baseColorThemeAttr) {
    TypedValue value = new TypedValue();
    if (!getTheme().resolveAttribute(baseColorThemeAttr, value, true)) {
        return null;
    }/*from  ww w.j  a va 2s .  c  o  m*/
    ColorStateList baseColor = ContextCompat.getColorStateList(this, value.resourceId);
    if (!getTheme().resolveAttribute(android.support.design.R.attr.colorAccent, value, true)) {
        return null;
    }
    int colorAccent = value.data;
    int defaultColor = baseColor.getDefaultColor();
    final int[] disabledStateSet = { -android.R.attr.state_enabled };
    final int[] checkedStateSet = { android.R.attr.state_checked };
    final int[][] states = { disabledStateSet, checkedStateSet, { 0 } };
    final int[] colors = { baseColor.getColorForState(disabledStateSet, defaultColor), colorAccent,
            defaultColor };

    return new ColorStateList(states, colors);
}

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From source file:com.heinrichreimersoftware.materialintro.app.IntroActivity.java

private void updateTaskDescription() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        String title = getTitle().toString();
        Drawable iconDrawable = getApplicationInfo().loadIcon(getPackageManager());
        Bitmap icon = iconDrawable instanceof BitmapDrawable ? ((BitmapDrawable) iconDrawable).getBitmap()
                : null;//  w  w  w .  ja v a  2s. c  o  m
        int colorPrimary;
        if (position < getCount()) {
            try {
                colorPrimary = ContextCompat.getColor(IntroActivity.this, getBackgroundDark(position));
            } catch (Resources.NotFoundException e) {
                colorPrimary = ContextCompat.getColor(IntroActivity.this, getBackground(position));
            }
        } else {
            TypedValue typedValue = new TypedValue();
            TypedArray a = obtainStyledAttributes(typedValue.data, new int[] { R.attr.colorPrimary });
            colorPrimary = a.getColor(0, 0);
            a.recycle();
        }
        colorPrimary = ColorUtils.setAlphaComponent(colorPrimary, 0xFF);

        setTaskDescription(new ActivityManager.TaskDescription(title, icon, colorPrimary));
    }
}

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From source file:android.com.example.contactslist.ui.ContactsListFragment.java

/**
 * Gets the preferred height for each item in the ListView, in pixels, after accounting for
 * screen density. ImageLoader uses this value to resize thumbnail images to match the ListView
 * item height./*from   w  ww. ja v a 2  s. c o  m*/
 *
 * @return The preferred height in pixels, based on the current theme.
 */
private int getListPreferredItemHeight() {
    final TypedValue typedValue = new TypedValue();

    // Resolve list item preferred height theme attribute into typedValue
    getActivity().getTheme().resolveAttribute(android.R.attr.listPreferredItemHeight, typedValue, true);

    // Create a new DisplayMetrics object
    final DisplayMetrics metrics = new DisplayMetrics();

    // Populate the DisplayMetrics
    getActivity().getWindowManager().getDefaultDisplay().getMetrics(metrics);

    // Return theme value based on DisplayMetrics
    return (int) typedValue.getDimension(metrics);
}

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From source file:com.google.android.exoplayer2.demo.MediaPlayerFragment.java

private CharSequence generateFastForwardOrRewindTxt(long changingTime) {

    long duration = player == null ? 0 : player.getDuration();
    String result = stringForTime(changingTime) + " / " + stringForTime(duration);

    int index = result.indexOf("/");

    SpannableString spannableString = new SpannableString(result);

    TypedValue typedValue = new TypedValue();
    TypedArray a = getContext().obtainStyledAttributes(typedValue.data, new int[] { R.attr.colorAccent });
    int color = a.getColor(0, 0);
    a.recycle();/*from w  w  w.ja  va2s  . co m*/
    spannableString.setSpan(new ForegroundColorSpan(color), 0, index, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);

    return spannableString;
}

---

From source file:com.miz.functions.MizLib.java

public static int getActionBarHeight(Context c) {
    int actionBarHeight = 0;
    TypedValue tv = new TypedValue();
    if (c.getTheme().resolveAttribute(R.attr.actionBarSize, tv, true))
        actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data, c.getResources().getDisplayMetrics());
    else// www  .java 2s  .c  o  m
        actionBarHeight = 0; // No ActionBar style (pre-Honeycomb or ActionBar not in theme)

    return actionBarHeight;
}

---

From source file:br.com.mybaby.contatos.ContactsListFragment.java

/**
 * Gets the preferred height for each item in the ListView, in pixels, after accounting for
 * screen density. ImageLoader uses this value to resize thumbnail images to match the ListView
 * item height.// w  ww  . j  ava2  s.c om
 *
 * @return The preferred height in pixels, based on the current theme.
 */
private int getListPreferredItemHeight() {
    final TypedValue typedValue = new TypedValue();

    // Resolve list item preferred height theme attribute into typedValue
    getActivity().getTheme().resolveAttribute(android.R.attr.listPreferredItemHeight, typedValue, true);

    // Create a new DisplayMetrics object
    final DisplayMetrics metrics = new android.util.DisplayMetrics();

    // Populate the DisplayMetrics
    getActivity().getWindowManager().getDefaultDisplay().getMetrics(metrics);

    // Return theme value based on DisplayMetrics
    return (int) typedValue.getDimension(metrics);
}

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From source file:android.support.v7.app.AppCompatDelegateImplV7.java

@Override
ActionMode startSupportActionModeFromWindow(ActionMode.Callback callback) {
    if (mActionMode != null) {
        mActionMode.finish();//w  w  w . j  av a  2s  .  c om
    }

    final ActionMode.Callback wrappedCallback = new ActionModeCallbackWrapper(callback);
    final Context context = getActionBarThemedContext();

    if (mActionModeView == null) {
        if (mIsFloating) {
            mActionModeView = new ActionBarContextView(context);
            mActionModePopup = new PopupWindow(context, null, R.attr.actionModePopupWindowStyle);
            mActionModePopup.setContentView(mActionModeView);
            mActionModePopup.setWidth(ViewGroup.LayoutParams.MATCH_PARENT);

            TypedValue heightValue = new TypedValue();
            mContext.getTheme().resolveAttribute(R.attr.actionBarSize, heightValue, true);
            final int height = TypedValue.complexToDimensionPixelSize(heightValue.data,
                    mContext.getResources().getDisplayMetrics());
            mActionModeView.setContentHeight(height);
            mActionModePopup.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT);
            mShowActionModePopup = new Runnable() {
                public void run() {
                    mActionModePopup.showAtLocation(mActionModeView, Gravity.TOP | Gravity.FILL_HORIZONTAL, 0,
                            0);
                }
            };
        } else {
            ViewStubCompat stub = (ViewStubCompat) mSubDecor.findViewById(R.id.action_mode_bar_stub);
            if (stub != null) {
                // Set the layout inflater so that it is inflated with the action bar's context
                stub.setLayoutInflater(LayoutInflater.from(context));
                mActionModeView = (ActionBarContextView) stub.inflate();
            }
        }
    }

    if (mActionModeView != null) {
        mActionModeView.killMode();
        ActionMode mode = new StandaloneActionMode(context, mActionModeView, wrappedCallback,
                mActionModePopup == null);
        if (callback.onCreateActionMode(mode, mode.getMenu())) {
            mode.invalidate();
            mActionModeView.initForMode(mode);
            mActionModeView.setVisibility(View.VISIBLE);
            mActionMode = mode;
            if (mActionModePopup != null) {
                mWindow.getDecorView().post(mShowActionModePopup);
            }
            mActionModeView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);

            if (mActionModeView.getParent() != null) {
                ViewCompat.requestApplyInsets((View) mActionModeView.getParent());
            }
        } else {
            mActionMode = null;
        }
    }
    if (mActionMode != null && mAppCompatCallback != null) {
        mAppCompatCallback.onSupportActionModeStarted(mActionMode);
    }
    return mActionMode;
}

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From source file:co.codecrunch.musicplayerlite.activities.MusicPlayerBaseActivity.java

private void systembartiteniam() {
    try {/*from  w w  w  .jav  a 2s .c o  m*/
        setTranslucentStatus(true);
        TypedValue typedValueStatusBarColor = new TypedValue();
        getTheme().resolveAttribute(R.attr.colorPrimaryDark, typedValueStatusBarColor, true);
        final int colorStatusBar = typedValueStatusBarColor.data;

        SystemBarTintManager tintManager = new SystemBarTintManager(this);
        tintManager.setStatusBarTintEnabled(true);
        tintManager.setStatusBarTintColor(colorStatusBar);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

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