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-rw-r--r--src/com/android/launcher2/AppsCustomizePagedView.java128
-rw-r--r--src/com/android/launcher2/PagedViewCellLayout.java2
-rw-r--r--src/com/android/launcher2/PagedViewWidget.java13
3 files changed, 75 insertions, 68 deletions
diff --git a/src/com/android/launcher2/AppsCustomizePagedView.java b/src/com/android/launcher2/AppsCustomizePagedView.java
index ca4d61448..32b178760 100644
--- a/src/com/android/launcher2/AppsCustomizePagedView.java
+++ b/src/com/android/launcher2/AppsCustomizePagedView.java
@@ -31,10 +31,11 @@ import android.content.res.Configuration;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
+import android.graphics.Bitmap.Config;
import android.graphics.Canvas;
import android.graphics.PorterDuff;
import android.graphics.Rect;
-import android.graphics.Bitmap.Config;
+import android.graphics.RectF;
import android.graphics.drawable.Drawable;
import android.os.AsyncTask;
import android.os.Process;
@@ -46,7 +47,6 @@ import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.AccelerateInterpolator;
-import android.view.animation.DecelerateInterpolator;
import android.widget.GridLayout;
import android.widget.ImageView;
import android.widget.Toast;
@@ -277,7 +277,7 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
@Override
protected void init() {
super.init();
- mCenterPagesVertically = false;
+ mCenterPagesVertically = true;
Context context = getContext();
Resources r = context.getResources();
@@ -531,8 +531,11 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
// Compose the drag image
Bitmap b;
Drawable preview = image.getDrawable();
- int w = preview.getIntrinsicWidth();
- int h = preview.getIntrinsicHeight();
+ RectF mTmpScaleRect = new RectF(0f,0f,1f,1f);
+ image.getImageMatrix().mapRect(mTmpScaleRect);
+ float scale = mTmpScaleRect.right;
+ int w = (int) (preview.getIntrinsicWidth() * scale);
+ int h = (int) (preview.getIntrinsicHeight() * scale);
if (createItemInfo instanceof PendingAddWidgetInfo) {
PendingAddWidgetInfo createWidgetInfo = (PendingAddWidgetInfo) createItemInfo;
int[] spanXY = mLauncher.getSpanForWidget(createWidgetInfo, null);
@@ -540,7 +543,7 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
createItemInfo.spanY = spanXY[1];
b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
- renderDrawableToBitmap(preview, b, 0, 0, w, h, 1, 1, mDragViewMultiplyColor);
+ renderDrawableToBitmap(preview, b, 0, 0, w, h, scale, mDragViewMultiplyColor);
} else {
// Workaround for the fact that we don't keep the original ResolveInfo associated with
// the shortcut around. To get the icon, we just render the preview image (which has
@@ -891,15 +894,18 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
layout.setMinimumWidth(getPageContentWidth());
layout.measure(widthSpec, heightSpec);
}
+ private void renderDrawableToBitmap(Drawable d, Bitmap bitmap, int x, int y, int w, int h) {
+ renderDrawableToBitmap(d, bitmap, x, y, w, h, 1f, 0xFFFFFFFF);
+ }
private void renderDrawableToBitmap(Drawable d, Bitmap bitmap, int x, int y, int w, int h,
- float scaleX, float scaleY) {
- renderDrawableToBitmap(d, bitmap, x, y, w, h, scaleX, scaleY, 0xFFFFFFFF);
+ float scale) {
+ renderDrawableToBitmap(d, bitmap, x, y, w, h, scale, 0xFFFFFFFF);
}
private void renderDrawableToBitmap(Drawable d, Bitmap bitmap, int x, int y, int w, int h,
- float scaleX, float scaleY, int multiplyColor) {
+ float scale, int multiplyColor) {
if (bitmap != null) {
Canvas c = new Canvas(bitmap);
- c.scale(scaleX, scaleY);
+ c.scale(scale, scale);
Rect oldBounds = d.copyBounds();
d.setBounds(x, y, x + w, y + h);
d.draw(c);
@@ -911,26 +917,20 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
}
}
private Bitmap getShortcutPreview(ResolveInfo info, int cellWidth, int cellHeight) {
+ // Render the background
+ int offset = (int) (mAppIconSize * sWidgetPreviewIconPaddingPercentage);
+ int bitmapSize = mAppIconSize + 2 * offset;
+ Bitmap preview = Bitmap.createBitmap(bitmapSize, bitmapSize, Config.ARGB_8888);
+ renderDrawableToBitmap(mDefaultWidgetBackground, preview, 0, 0, bitmapSize, bitmapSize);
+
// Render the icon
- Bitmap preview = Bitmap.createBitmap(cellWidth, mAppIconSize, Config.ARGB_8888);
Drawable icon = mIconCache.getFullResIcon(info, mPackageManager);
- renderDrawableToBitmap(icon, preview, 0, 0, mAppIconSize, mAppIconSize, 1f, 1f);
+ renderDrawableToBitmap(icon, preview, offset, offset, mAppIconSize, mAppIconSize);
return preview;
}
private Bitmap getWidgetPreview(AppWidgetProviderInfo info,
int cellHSpan, int cellVSpan, int cellWidth, int cellHeight) {
- // Calculate the size of the drawable
- cellHSpan = Math.max(mMinWidgetSpan, Math.min(mMaxWidgetSpan, cellHSpan));
- cellVSpan = Math.max(mMinWidgetSpan, Math.min(mMaxWidgetSpan, cellVSpan));
- int expectedWidth = mWidgetSpacingLayout.estimateCellWidth(cellHSpan);
- int expectedHeight = mWidgetSpacingLayout.estimateCellHeight(cellVSpan);
-
- // Scale down the bitmap to fit the space
- float widgetPreviewScale = (float) cellWidth / expectedWidth;
- expectedWidth = (int) (widgetPreviewScale * expectedWidth);
- expectedHeight = (int) (widgetPreviewScale * expectedHeight);
-
// Load the preview image if possible
String packageName = info.provider.getPackageName();
Drawable drawable = null;
@@ -941,49 +941,59 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
Log.w(LOG_TAG, "Can't load icon drawable 0x" + Integer.toHexString(info.icon)
+ " for provider: " + info.provider);
} else {
- // Scale down the preview to the dimensions we want
+ // Scale down the preview to something that is closer to the cellWidth/Height
int imageWidth = drawable.getIntrinsicWidth();
int imageHeight = drawable.getIntrinsicHeight();
- float aspect = (float) imageWidth / imageHeight;
- int newWidth = imageWidth;
- int newHeight = imageHeight;
- if (aspect > 1f) {
- newWidth = expectedWidth;
- newHeight = (int) (imageHeight * ((float) expectedWidth / imageWidth));
+ int bitmapWidth = imageWidth;
+ int bitmapHeight = imageHeight;
+ if (imageWidth > imageHeight) {
+ bitmapWidth = cellWidth;
+ bitmapHeight = (int) (imageHeight * ((float) bitmapWidth / imageWidth));
} else {
- newHeight = expectedHeight;
- newWidth = (int) (imageWidth * ((float) expectedHeight / imageHeight));
+ bitmapHeight = cellHeight;
+ bitmapWidth = (int) (imageWidth * ((float) bitmapHeight / imageHeight));
}
- preview = Bitmap.createBitmap(newWidth, newHeight, Config.ARGB_8888);
- renderDrawableToBitmap(drawable, preview, 0, 0, newWidth, newHeight, 1f, 1f);
+ preview = Bitmap.createBitmap(bitmapWidth, bitmapHeight, Config.ARGB_8888);
+ renderDrawableToBitmap(drawable, preview, 0, 0, bitmapWidth, bitmapHeight);
}
}
// Generate a preview image if we couldn't load one
if (drawable == null) {
Resources resources = mLauncher.getResources();
- int bitmapWidth;
- int bitmapHeight;
-
- // Specify the dimensions of the bitmap (since we are using a default preview bg with
- // the full icon, we only imply the aspect ratio of the widget)
+ // TODO: This actually uses the apps customize cell layout params, where as we make want
+ // the Workspace params for more accuracy.
+ int targetWidth = mWidgetSpacingLayout.estimateCellWidth(cellHSpan);
+ int targetHeight = mWidgetSpacingLayout.estimateCellHeight(cellVSpan);
+ int bitmapWidth = targetWidth;
+ int bitmapHeight = targetHeight;
+ int offset = (int) (mAppIconSize * sWidgetPreviewIconPaddingPercentage);
+ float iconScale = 1f;
+
+ // Determine the size of the bitmap we want to draw
if (cellHSpan == cellVSpan) {
- bitmapWidth = bitmapHeight = cellWidth;
- expectedWidth = expectedHeight = mWidgetPreviewIconPaddedDimension;
- } else if (cellHSpan >= cellVSpan) {
- bitmapWidth = expectedWidth = cellWidth;
- bitmapHeight = expectedHeight = mWidgetPreviewIconPaddedDimension;
+ // For square widgets, we just have a fixed size for 1x1 and larger-than-1x1
+ if (cellHSpan <= 1) {
+ bitmapWidth = bitmapHeight = mAppIconSize + 2 * offset;
+ } else {
+ bitmapWidth = bitmapHeight = mAppIconSize + 4 * offset;
+ }
} else {
- // Note that in vertical widgets, we might not have enough space due to the text
- // label, so be conservative and use the width as a height bound
- bitmapWidth = expectedWidth = mWidgetPreviewIconPaddedDimension;
- bitmapHeight = expectedHeight = cellWidth;
+ // Otherwise, ensure that we are properly sized within the cellWidth/Height
+ if (targetWidth > targetHeight) {
+ bitmapWidth = Math.min(targetWidth, cellWidth);
+ bitmapHeight = (int) (targetHeight * ((float) bitmapWidth / targetWidth));
+ iconScale = Math.min((float) bitmapHeight / (mAppIconSize + 2 * offset), 1f);
+ } else {
+ bitmapHeight = Math.min(targetHeight, cellHeight);
+ bitmapWidth = (int) (targetWidth * ((float) bitmapHeight / targetHeight));
+ iconScale = Math.min((float) bitmapWidth / (mAppIconSize + 2 * offset), 1f);
+ }
}
-
preview = Bitmap.createBitmap(bitmapWidth, bitmapHeight, Config.ARGB_8888);
- renderDrawableToBitmap(mDefaultWidgetBackground, preview, 0, 0, expectedWidth,
- expectedHeight, 1f, 1f);
+ renderDrawableToBitmap(mDefaultWidgetBackground, preview, 0, 0, bitmapWidth,
+ bitmapWidth);
// Draw the icon in the top left corner
try {
@@ -991,9 +1001,9 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
if (info.icon > 0) icon = mPackageManager.getDrawable(packageName, info.icon, null);
if (icon == null) icon = resources.getDrawable(R.drawable.ic_launcher_application);
- int offset = (int) (mAppIconSize * sWidgetPreviewIconPaddingPercentage);
- renderDrawableToBitmap(icon, preview, offset, offset,
- mAppIconSize, mAppIconSize, 1f, 1f);
+ renderDrawableToBitmap(icon, preview, (int) (offset * iconScale),
+ (int) (offset * iconScale), (int) (mAppIconSize * iconScale),
+ (int) (mAppIconSize * iconScale));
} catch (Resources.NotFoundException e) {}
}
return preview;
@@ -1007,7 +1017,8 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
PagedViewGridLayout layout = new PagedViewGridLayout(context, mWidgetCountX,
mWidgetCountY);
setupPage(layout);
- addView(layout);
+ addView(layout, new PagedViewGridLayout.LayoutParams(LayoutParams.MATCH_PARENT,
+ LayoutParams.MATCH_PARENT));
}
}
public void syncWidgetPageItems(int page, boolean immediate) {
@@ -1126,7 +1137,12 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
for (int i = 0; i < count; ++i) {
PagedViewWidget widget = (PagedViewWidget) layout.getChildAt(i);
if (widget != null) {
- widget.applyPreview(new FastBitmapDrawable(data.generatedImages.get(i)), i);
+ Bitmap preview = data.generatedImages.get(i);
+ boolean scale =
+ (preview.getWidth() >= data.cellWidth ||
+ preview.getHeight() >= data.cellHeight);
+
+ widget.applyPreview(new FastBitmapDrawable(preview), i, scale);
}
}
layout.createHardwareLayer();
diff --git a/src/com/android/launcher2/PagedViewCellLayout.java b/src/com/android/launcher2/PagedViewCellLayout.java
index 5e87b46d2..2ef7e296a 100644
--- a/src/com/android/launcher2/PagedViewCellLayout.java
+++ b/src/com/android/launcher2/PagedViewCellLayout.java
@@ -367,7 +367,7 @@ public class PagedViewCellLayout extends ViewGroup implements Page {
}
/**
- * Estimates the width that the number of vSpan cells will take up.
+ * Estimates the width that the number of hSpan cells will take up.
*/
public int estimateCellWidth(int hSpan) {
// TODO: we need to take widthGap into effect
diff --git a/src/com/android/launcher2/PagedViewWidget.java b/src/com/android/launcher2/PagedViewWidget.java
index adf94ab09..4d5fd7b38 100644
--- a/src/com/android/launcher2/PagedViewWidget.java
+++ b/src/com/android/launcher2/PagedViewWidget.java
@@ -22,23 +22,13 @@ import android.content.Context;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Resources;
-import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.Canvas;
-import android.graphics.Color;
import android.graphics.Paint;
-import android.graphics.PorterDuff;
-import android.graphics.PorterDuff.Mode;
-import android.graphics.PorterDuffXfermode;
-import android.graphics.Rect;
import android.graphics.RectF;
-import android.os.Handler;
-import android.os.HandlerThread;
-import android.os.Message;
import android.util.AttributeSet;
import android.view.KeyEvent;
import android.view.MotionEvent;
-import android.view.View;
import android.widget.Checkable;
import android.widget.ImageView;
import android.widget.LinearLayout;
@@ -145,10 +135,11 @@ public class PagedViewWidget extends LinearLayout implements Checkable {
}
}
- void applyPreview(FastBitmapDrawable preview, int index) {
+ void applyPreview(FastBitmapDrawable preview, int index, boolean scale) {
final ImageView image = (ImageView) findViewById(R.id.widget_preview);
if (preview != null) {
image.setImageDrawable(preview);
+ image.setScaleType(scale ? ImageView.ScaleType.FIT_START : ImageView.ScaleType.MATRIX);
image.setAlpha(0f);
image.animate()
.alpha(1f)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 01:22:31 +0000