Java Code Examples for android.view.View#requestLayout()
The following examples show how to use
android.view.View#requestLayout() .
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Example 1
Source Project: appinventor-extensions File: ViewUtil.java License: Apache License 2.0 | 6 votes |
public static void setChildHeightForHorizontalLayout(View view, int height) { // In a horizontal layout, if a child's height is set to fill parent, we can simply set the // LayoutParams height to fill parent. Object layoutParams = view.getLayoutParams(); if (layoutParams instanceof LinearLayout.LayoutParams) { LinearLayout.LayoutParams linearLayoutParams = (LinearLayout.LayoutParams) layoutParams; switch (height) { case Component.LENGTH_PREFERRED: linearLayoutParams.height = LinearLayout.LayoutParams.WRAP_CONTENT; break; case Component.LENGTH_FILL_PARENT: linearLayoutParams.height = LinearLayout.LayoutParams.FILL_PARENT; break; default: linearLayoutParams.height = calculatePixels(view, height); break; } view.requestLayout(); } else { Log.e("ViewUtil", "The view does not have linear layout parameters"); } }
Example 2
Source Project: Nimbus File: GalleryView.java License: GNU General Public License v3.0 | 6 votes |
public void collapse(final View v) { final int initialHeight = v.getMeasuredHeight(); Animation a = new Animation() { @Override protected void applyTransformation(float interpolatedTime, Transformation t) { if (interpolatedTime == 1) { v.setVisibility(View.GONE); } else { v.getLayoutParams().height = initialHeight - (int) (initialHeight * interpolatedTime); v.requestLayout(); } } @Override public boolean willChangeBounds() { return true; } }; // 1dp/ms a.setDuration((int) (initialHeight / v.getContext().getResources().getDisplayMetrics().density)); v.startAnimation(a); }
Example 3
Source Project: imsdk-android File: AndroidTreeView.java License: MIT License | 6 votes |
private static void collapse(final View v) { final int initialHeight = v.getMeasuredHeight(); Animation a = new Animation() { @Override protected void applyTransformation(float interpolatedTime, Transformation t) { if (interpolatedTime == 1) { v.setVisibility(View.GONE); } else { v.getLayoutParams().height = initialHeight - (int) (initialHeight * interpolatedTime); v.requestLayout(); } } @Override public boolean willChangeBounds() { return true; } }; // 1dp/ms a.setDuration((int) (initialHeight / v.getContext().getResources().getDisplayMetrics().density)); v.startAnimation(a); }
Example 4
Source Project: MultiItem File: ViewScaleHelper.java License: Apache License 2.0 | 6 votes |
/** * 关闭缩放 */ public synchronized void stopScaleModel() { if (!isInScaleMode) { return; } isInScaleMode = false; restoreView(contentView); restoreView(horizontalView); for (View view : verticalViewList) { restoreView(view); view.requestLayout(); } horizontalView.setScaleX(1f); horizontalView.setScaleY(1f); }
Example 5
Source Project: recyclerview-expandable File: ExpandableItem.java License: Apache License 2.0 | 6 votes |
@UiThread private void collapse(@NonNull final View view) { isOpened = false; final int initialHeight = view.getMeasuredHeight(); final Animation animation = new Animation() { @Override protected void applyTransformation(float interpolatedTime, Transformation t) { if (interpolatedTime == 1) { view.setVisibility(View.GONE); isOpened = false; } else { view.getLayoutParams().height = initialHeight - (int) (initialHeight * interpolatedTime); view.requestLayout(); } } }; animation.setDuration(duration); view.startAnimation(animation); }
Example 6
Source Project: javaide File: AndroidTreeView.java License: GNU General Public License v3.0 | 6 votes |
private static void collapse(final View v) { final int initialHeight = v.getMeasuredHeight(); Animation a = new Animation() { @Override protected void applyTransformation(float interpolatedTime, Transformation t) { if (interpolatedTime == 1) { v.setVisibility(View.GONE); } else { v.getLayoutParams().height = initialHeight - (int) (initialHeight * interpolatedTime); v.requestLayout(); } } @Override public boolean willChangeBounds() { return true; } }; // 1dp/ms a.setDuration((int) (initialHeight / v.getContext().getResources().getDisplayMetrics().density)); v.startAnimation(a); }
Example 7
Source Project: commcare-android File: QuestionWidget.java License: Apache License 2.0 | 6 votes |
private static void collapse(final View v) { final int initialHeight = v.getMeasuredHeight(); Animation a = new Animation() { @Override protected void applyTransformation(float interpolatedTime, Transformation t) { if (interpolatedTime == 1) { v.setVisibility(View.GONE); } else { v.getLayoutParams().height = initialHeight - (int)(initialHeight * interpolatedTime); v.requestLayout(); } } @Override public boolean willChangeBounds() { return true; } }; // 1dp/ms a.setDuration((int)(initialHeight / v.getContext().getResources().getDisplayMetrics().density)); v.startAnimation(a); }
Example 8
Source Project: MVPAndroidBootstrap File: DownExpandAnimation.java License: Apache License 2.0 | 6 votes |
public static void collapse(final View v) { final int initialHeight = v.getMeasuredHeight(); Animation a = new Animation() { @Override protected void applyTransformation(float interpolatedTime, Transformation t) { if(interpolatedTime == 1){ v.setVisibility(View.GONE); }else{ v.getLayoutParams().height = initialHeight - (int)(initialHeight * interpolatedTime); v.requestLayout(); } } @Override public boolean willChangeBounds() { return true; } }; // 1dp/ms a.setDuration(500); v.startAnimation(a); }
Example 9
Source Project: bcm-android File: CollapseAnimator.java License: GNU General Public License v3.0 | 6 votes |
public static void collapse(final View v) { final int initialHeight = v.getMeasuredHeight(); Animation a = new Animation() { @Override protected void applyTransformation(float interpolatedTime, Transformation t) { if (interpolatedTime == 1) { v.setVisibility(View.GONE); } else { v.getLayoutParams().height = initialHeight - (int) (initialHeight * interpolatedTime); v.requestLayout(); } } @Override public boolean willChangeBounds() { return true; } }; // 1dp/ms a.setDuration((int) (initialHeight / v.getContext().getResources().getDisplayMetrics().density)); v.startAnimation(a); }
Example 10
Source Project: XPrivacy File: ActivityShare.java License: GNU General Public License v3.0 | 6 votes |
private void blueStreakOfProgress(Integer current, Integer max) { // Set up the progress bar if (mProgressWidth == 0) { final View vShareProgressEmpty = (View) findViewById(R.id.vShareProgressEmpty); mProgressWidth = vShareProgressEmpty.getMeasuredWidth(); } // Display stuff if (max == 0) max = 1; int width = (int) ((float) mProgressWidth) * current / max; View vShareProgressFull = (View) findViewById(R.id.vShareProgressFull); vShareProgressFull.getLayoutParams().width = width; vShareProgressFull.invalidate(); vShareProgressFull.requestLayout(); }
Example 11
Source Project: MapViewPager File: Utils.java License: Apache License 2.0 | 5 votes |
public static void setMargins(View view, int left, int top, int right, int bottom) { if (view.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) { ViewGroup.MarginLayoutParams params = (ViewGroup.MarginLayoutParams) view.getLayoutParams(); params.setMargins(left, top, right, bottom); view.requestLayout(); } }
Example 12
Source Project: 365browser File: ChromeFullscreenManager.java License: Apache License 2.0 | 5 votes |
private void applyMarginToFullChildViews(ViewGroup contentView, float margin) { for (int i = 0; i < contentView.getChildCount(); i++) { View child = contentView.getChildAt(i); if (!(child.getLayoutParams() instanceof FrameLayout.LayoutParams)) continue; FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) child.getLayoutParams(); if (layoutParams.height == LayoutParams.MATCH_PARENT && layoutParams.topMargin != (int) margin) { layoutParams.topMargin = (int) margin; child.requestLayout(); TraceEvent.instant("FullscreenManager:child.requestLayout()"); } } }
Example 13
Source Project: OpenWeatherPlus-Android File: MainActivity.java License: Apache License 2.0 | 5 votes |
/** * 兼容全面屏的状态栏高度 */ public void setMargins(View view, int l, int t, int r, int b) { if (view.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) { ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) view.getLayoutParams(); p.setMargins(l, t, r, b); view.requestLayout(); } }
Example 14
Source Project: UltimateAndroid File: StaggeredGridView.java License: Apache License 2.0 | 5 votes |
private void requestLayoutChildren() { final int count = getChildCount(); for (int i = 0; i < count; i++) { final View v = getChildAt(i); if (v != null) v.requestLayout(); } }
Example 15
Source Project: FocusResize File: FocusResizeScrollListener.java License: Apache License 2.0 | 5 votes |
private void calculateScrolledPosition(int totalItemCount, RecyclerView recyclerView) { for (int j = 0; j < totalItemCount - 1; j++) { View view = recyclerView.getChildAt(j); if (view != null) { if (!(recyclerView.getChildViewHolder(view) instanceof FocusResizeAdapter.FooterViewHolder)) { if (j == itemToResize) { onItemBigResize(view, recyclerView); } else { onItemSmallResize(view, recyclerView); } view.requestLayout(); } } } }
Example 16
Source Project: AcDisplay File: ViewUtils.java License: GNU General Public License v2.0 | 4 votes |
public static void setSize(@NonNull View view, int width, int height) { ViewGroup.LayoutParams lp = view.getLayoutParams(); lp.height = height; lp.width = width; view.requestLayout(); }
Example 17
Source Project: Phlux File: DemoActivity.java License: MIT License | 4 votes |
private void setWeight(int id, float progress) { View before = findViewById(id); LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) before.getLayoutParams(); layoutParams.weight = progress; before.requestLayout(); }
Example 18
Source Project: PicKing File: ScreenUtil.java License: Apache License 2.0 | 3 votes |
/** * 设置view margin * * @param v * @param l * @param t * @param r * @param b */ public static void setMargins(View v, int l, int t, int r, int b) { if (v.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) { ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) v.getLayoutParams(); p.setMargins(l, t, r, b); v.requestLayout(); } }
Example 19
Source Project: SUtil File: ViewUtils.java License: Artistic License 2.0 | 3 votes |
/** * 设置View的外边距(Margins) * * @param view 要设置外边距的View * @param left 左侧外边距 * @param top 顶部外边距 * @param right 右侧外边距 * @param bottom 底部外边距 */ public static void setMargins(View view, int left, int top, int right, int bottom) { if (view.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) { ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) view.getLayoutParams(); p.setMargins(left, top, right, bottom); view.requestLayout(); //请求重绘 } }
Example 20
Source Project: SlidePager File: ProgressView.java License: MIT License | 2 votes |
/** * Allows to set the {@link ViewProgressBinding#progressStreakLeft} or {@link ViewProgressBinding#progressStreakRight} height accordingly to the CircularBar dimension. * * @param streakHeight The streak we want to set the dimension to */ public void setStreakHeight(View streakHeight) { streakHeight.getLayoutParams().height = (int) mBinding.circularBar.getDiameter(); streakHeight.requestLayout(); }