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Showing widgets in a disabled state, when running in safe mode

Browse Source 
Bug: 15172107

Change-Id: I7209836ca4ffacde7b7b232e230e9b9f1a0e54bb
This commit is contained in:
Sunny Goyal
2014-10-08 10:47:28 -07:00
parent d37a1f5abe
commit 9b4b0812fe
4 changed files with 58 additions and 29 deletions
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57
src/com/android/launcher3/PendingAppWidgetHostView.java
View File

@@ -41,9 +41,9 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
private final LauncherAppWidgetInfo mInfo;
private final int mStartState;
private final Intent mIconLookupIntent;
private final boolean mDisabledForSafeMode;
private Bitmap mIcon;
private PreloadIconDrawable mDrawable;
private Drawable mCenterDrawable;
private Drawable mTopCornerDrawable;
@@ -53,11 +53,13 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
private final TextPaint mPaint;
private Layout mSetupTextLayout;
public PendingAppWidgetHostView(Context context, LauncherAppWidgetInfo info) {
public PendingAppWidgetHostView(Context context, LauncherAppWidgetInfo info,
boolean disabledForSafeMode) {
super(context);
mInfo = info;
mStartState = info.restoreStatus;
mIconLookupIntent = new Intent().setComponent(info.providerName);
mDisabledForSafeMode = disabledForSafeMode;
mPaint = new TextPaint();
mPaint.setColor(0xFFFFFFFF);
@@ -106,14 +108,21 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
return;
}
mIcon = icon;
if (mDrawable != null) {
mDrawable.setCallback(null);
mDrawable = null;
if (mCenterDrawable != null) {
mCenterDrawable.setCallback(null);
mCenterDrawable = null;
}
if (mIcon != null) {
// The view displays two modes, one with a setup icon and another with a preload icon
// in the center.
if (isReadyForClickSetup()) {
// The view displays three modes,
// 1) App icon in the center
// 2) Preload icon in the center
// 3) Setup icon in the center and app icon in the top right corner.
if (mDisabledForSafeMode) {
FastBitmapDrawable disabledIcon = Utilities.createIconDrawable(mIcon);
disabledIcon.setGhostModeEnabled(true);
mCenterDrawable = disabledIcon;
mTopCornerDrawable = null;
} else if (isReadyForClickSetup()) {
mCenterDrawable = getResources().getDrawable(R.drawable.ic_setting);
mTopCornerDrawable = new FastBitmapDrawable(mIcon);
} else {
@@ -123,8 +132,9 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
}
FastBitmapDrawable drawable = Utilities.createIconDrawable(mIcon);
mDrawable = new PreloadIconDrawable(drawable, sPreloaderTheme);
mDrawable.setCallback(this);
mCenterDrawable = new PreloadIconDrawable(drawable, sPreloaderTheme);
mCenterDrawable.setCallback(this);
mTopCornerDrawable = null;
applyState();
}
mDrawableSizeChanged = true;
@@ -133,12 +143,12 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
@Override
protected boolean verifyDrawable(Drawable who) {
return (who == mDrawable) || super.verifyDrawable(who);
return (who == mCenterDrawable) || super.verifyDrawable(who);
}
public void applyState() {
if (mDrawable != null) {
mDrawable.setLevel(Math.max(mInfo.installProgress, 0));
if (mCenterDrawable != null) {
mCenterDrawable.setLevel(Math.max(mInfo.installProgress, 0));
}
}
@@ -158,23 +168,30 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
@Override
protected void onDraw(Canvas canvas) {
if (mDrawable != null) {
if (mCenterDrawable == null) {
// Nothing to draw
return;
}
if (mTopCornerDrawable == null) {
if (mDrawableSizeChanged) {
int outset = (mCenterDrawable instanceof PreloadIconDrawable) ?
((PreloadIconDrawable) mCenterDrawable).getOutset() : 0;
int maxSize = LauncherAppState.getInstance().getDynamicGrid()
.getDeviceProfile().iconSizePx + 2 * mDrawable.getOutset();
.getDeviceProfile().iconSizePx + 2 * outset;
int size = Math.min(maxSize, Math.min(
getWidth() - getPaddingLeft() - getPaddingRight(),
getHeight() - getPaddingTop() - getPaddingBottom()));
mRect.set(0, 0, size, size);
mRect.inset(mDrawable.getOutset(), mDrawable.getOutset());
mRect.inset(outset, outset);
mRect.offsetTo((getWidth() - mRect.width()) / 2, (getHeight() - mRect.height()) / 2);
mDrawable.setBounds(mRect);
mCenterDrawable.setBounds(mRect);
mDrawableSizeChanged = false;
}
mDrawable.draw(canvas);
} else if ((mCenterDrawable != null) && (mTopCornerDrawable != null)) {
mCenterDrawable.draw(canvas);
} else {
// Draw the top corner icon and "Setup" text is possible
if (mDrawableSizeChanged) {
DeviceProfile grid = getDeviceProfile();
int iconSize = grid.iconSizePx;