Java Code Examples for android.widget.Toast#getView()

/**
 * round or floor depending on whether you are using offsets(floor) or
 * widths(round)
 * <p>
 * Based on: http://stackoverflow.com/a/21026866/2245107
 */
public static Toast positionToast(Toast toast, View view, Window window, int offsetX, int offsetY) {
    Rect rect = new Rect();
    window.getDecorView().getWindowVisibleDisplayFrame(rect);
    int[] viewLocation = new int[2];
    view.getLocationInWindow(viewLocation);
    DisplayMetrics metrics = new DisplayMetrics();
    window.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    View toastView = toast.getView();
    toastView.measure(View.MeasureSpec.makeMeasureSpec(metrics.widthPixels, View.MeasureSpec.UNSPECIFIED),
            View.MeasureSpec.makeMeasureSpec(metrics.heightPixels, View.MeasureSpec.UNSPECIFIED));
    toast.setGravity(Gravity.LEFT | Gravity.TOP,
            viewLocation[0] - rect.left + (view.getWidth() - toast.getView().getMeasuredWidth()) / 2 + offsetX,
            viewLocation[1] - rect.top + view.getHeight() + offsetY);
    return toast;
}
 

/**
 * round or floor depending on whether you are using offsets(floor) or
 * widths(round)
 * <p>
 * Based on: http://stackoverflow.com/a/21026866/2245107
 */
public static Toast positionToast(Toast toast, View view, Window window, int offsetX, int offsetY) {
    Rect rect = new Rect();
    window.getDecorView().getWindowVisibleDisplayFrame(rect);
    int[] viewLocation = new int[2];
    view.getLocationInWindow(viewLocation);
    DisplayMetrics metrics = new DisplayMetrics();
    window.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    View toastView = toast.getView();
    toastView.measure(View.MeasureSpec.makeMeasureSpec(metrics.widthPixels, View.MeasureSpec.UNSPECIFIED),
            View.MeasureSpec.makeMeasureSpec(metrics.heightPixels, View.MeasureSpec.UNSPECIFIED));
    toast.setGravity(Gravity.LEFT | Gravity.TOP,
            viewLocation[0] - rect.left + (view.getWidth() - toast.getView().getMeasuredWidth()) / 2 + offsetX,
            viewLocation[1] - rect.top + view.getHeight() + offsetY);
    return toast;
}
 

private void b(String str, int i) {
    Toast makeText = Toast.makeText(this, str, 1);
    LinearLayout linearLayout = (LinearLayout) makeText.getView();
    ((TextView) linearLayout.getChildAt(0)).setPadding(8, 0, 0, 0);
    View imageView = new ImageView(this);
    imageView.setLayoutParams(new LinearLayout.LayoutParams(a.a(this, 16.0f), a.a(this, 16.0f)));
    if (i == 0) {
        imageView.setImageDrawable(b("com.tencent.plus.ic_success.png"));
    } else {
        imageView.setImageDrawable(b("com.tencent.plus.ic_error.png"));
    }
    linearLayout.addView(imageView, 0);
    linearLayout.setOrientation(0);
    linearLayout.setGravity(17);
    makeText.setView(linearLayout);
    makeText.setGravity(17, 0, 0);
    makeText.show();
}
 

private void b(String s1, int i1)
{
    Toast toast = Toast.makeText(this, s1, 1);
    LinearLayout linearlayout = (LinearLayout)toast.getView();
    ((TextView)linearlayout.getChildAt(0)).setPadding(8, 0, 0, 0);
    ImageView imageview = new ImageView(this);
    imageview.setLayoutParams(new android.widget.LinearLayout.LayoutParams(com.tencent.connect.avatar.c.a(this, 16F), com.tencent.connect.avatar.c.a(this, 16F)));
    if (i1 == 0)
    {
        imageview.setImageDrawable(b("com.tencent.plus.ic_success.png"));
    } else
    {
        imageview.setImageDrawable(b("com.tencent.plus.ic_error.png"));
    }
    linearlayout.addView(imageview, 0);
    linearlayout.setOrientation(0);
    linearlayout.setGravity(17);
    toast.setView(linearlayout);
    toast.setGravity(17, 0, 0);
    toast.show();
}
 

/**
 * 设置当前Toast对象
 */
public static void setToast(Toast toast) {
    checkNullPointer(toast);
    if (sToast != null && toast.getView() == null) {
        // 移花接木
        toast.setView(sToast.getView());
        toast.setGravity(sToast.getGravity(), sToast.getXOffset(), sToast.getYOffset());
        toast.setMargin(sToast.getHorizontalMargin(), sToast.getVerticalMargin());
    }
    sToast = toast;
    if (sStrategy != null) {
        sStrategy.bind(sToast);
    }
}
 

public void playByPlaylistId(String str,int No){
	int count = playlistHandler.getPlaylistLength(Ui.ef.getBaseContext().getContentResolver(),No);
	if(count == 0 || count == -1){
		Toast toast = Toast.makeText(Gh.getBaseContext(), "Playlist is Empty.", Toast.LENGTH_SHORT);
		View view = toast.getView();
		view.setBackgroundColor(0xFFD35D69);
		toast.show();
		return;
	}
	resetDefault();
	list = playlistHandler.getPlaylistByIds(Gh.getContentResolver(),Integer.parseInt(str));
	if(list != null && list.size() != 0){
		PID = -1;
		if(list != null && list.size() > 0){
			AID =  Integer.parseInt( list.get(0)[1]) ;
		} else {
			AID = -1;
		}
	}

	playlist.listName = playlistHandler.getPlaylistNameById(Gh.getContentResolver(),Integer.parseInt(str));
	playlist.id = Integer.parseInt(str);
	playlist.save(list, playlist.listName);
	songPrepared = false;
	playByNumber(No);
	mEvent.trigger(playerEvents.PLAYLIST_CHANGED);
}
 

/**
    * Launches a pop up message
    * @param message
    */
private void displayMessage(String message) {
	Toast toast = Toast.makeText(getBaseContext(), message,
			Toast.LENGTH_LONG);
	toast.setGravity(Gravity.CENTER, 0, 0);
	LinearLayout toastLayout = (LinearLayout) toast.getView();
	TextView toastTV = (TextView) toastLayout.getChildAt(0);
	if (toastTV != null) {
		toastTV.setTextSize(20);
		toastTV.setGravity(Gravity.CENTER_VERTICAL
				| Gravity.CENTER_HORIZONTAL);
	}
	toast.show();

}
 

/**
 * Creates a {@link Mixture} from a {@link Toast}. Never call {@link Toast#show()} or {@link
 * Toast#cancel()} directly on that passed in {@link Toast}.
 */
public static Mixture dip(Toast toast) {
  if (toast.getView() == null) {
    throw new NullPointerException("Toast should have a view already set.");
  }
  return new Mixture(toast);
}