Merge "Overlay a highlight over autofilled views" into oc-dev (7e3af23c) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -1609,6 +1609,7 @@ package android {
		field public static final int alert_light_frame = 17301505; // 0x1080001
		field public static final int arrow_down_float = 17301506; // 0x1080002
		field public static final int arrow_up_float = 17301507; // 0x1080003
		field public static final int autofilled_highlight = 17301684; // 0x10800b4
		field public static final int bottom_bar = 17301658; // 0x108009a
		field public static final int btn_default = 17301508; // 0x1080004
		field public static final int btn_default_small = 17301509; // 0x1080005

api/system-current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -1727,6 +1727,7 @@ package android {
		field public static final int alert_light_frame = 17301505; // 0x1080001
		field public static final int arrow_down_float = 17301506; // 0x1080002
		field public static final int arrow_up_float = 17301507; // 0x1080003
		field public static final int autofilled_highlight = 17301684; // 0x10800b4
		field public static final int bottom_bar = 17301658; // 0x108009a
		field public static final int btn_default = 17301508; // 0x1080004
		field public static final int btn_default_small = 17301509; // 0x1080005

api/test-current.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -1609,6 +1609,7 @@ package android {
		field public static final int alert_light_frame = 17301505; // 0x1080001
		field public static final int arrow_down_float = 17301506; // 0x1080002
		field public static final int arrow_up_float = 17301507; // 0x1080003
		field public static final int autofilled_highlight = 17301684; // 0x10800b4
		field public static final int bottom_bar = 17301658; // 0x108009a
		field public static final int btn_default = 17301508; // 0x1080004
		field public static final int btn_default_small = 17301509; // 0x1080005
		@@ -46057,6 +46058,7 @@ package android.view {
		method public void setAnimation(android.view.animation.Animation);
		method public void setAutofillHints(java.lang.String...);
		method public void setAutofillMode(int);
		method public void setAutofilled(boolean);
		method public void setBackground(android.graphics.drawable.Drawable);
		method public void setBackgroundColor(int);
		method public deprecated void setBackgroundDrawable(android.graphics.drawable.Drawable);

core/java/android/app/Activity.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -724,6 +724,7 @@ public class Activity extends ContextThemeWrapper
		public static final int FINISH_TASK_WITH_ACTIVITY = 2;

		static final String FRAGMENTS_TAG = "android:fragments";
		static final String AUTOFILL_RESET_NEEDED_TAG = "android:autofillResetNeeded";

		private static final String WINDOW_HIERARCHY_TAG = "android:viewHierarchyState";
		private static final String SAVED_DIALOG_IDS_KEY = "android:savedDialogIds";
		@@ -1057,6 +1058,12 @@ public class Activity extends ContextThemeWrapper
		* @see #onSaveInstanceState
		*/
		protected void onRestoreInstanceState(Bundle savedInstanceState) {
		mAutoFillResetNeeded = savedInstanceState.getBoolean(AUTOFILL_RESET_NEEDED_TAG, false);

		if (mAutoFillResetNeeded) {
		getSystemService(AutofillManager.class).onRestoreInstanceState(savedInstanceState);
		}

		if (mWindow != null) {
		Bundle windowState = savedInstanceState.getBundle(WINDOW_HIERARCHY_TAG);
		if (windowState != null) {
		@@ -1502,6 +1509,10 @@ public class Activity extends ContextThemeWrapper
		if (p != null) {
		outState.putParcelable(FRAGMENTS_TAG, p);
		}
		if (mAutoFillResetNeeded) {
		outState.putBoolean(AUTOFILL_RESET_NEEDED_TAG, mAutoFillResetNeeded);
		getSystemService(AutofillManager.class).onSaveInstanceState(outState);
		}
		getApplication().dispatchActivitySaveInstanceState(this, outState);
		}

core/java/android/view/View.java

+121 −5

Original line number	Diff line number	Diff line
		@@ -2750,7 +2750,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* 1 PFLAG3_SCROLL_INDICATOR_END
		* 1 PFLAG3_ASSIST_BLOCKED
		* 1 PFLAG3_CLUSTER
		* x * NO LONGER NEEDED, SHOULD BE REUSED *
		* 1 PFLAG3_IS_AUTOFILLED
		* 1 PFLAG3_FINGER_DOWN
		* 1 PFLAG3_FOCUSED_BY_DEFAULT
		* 11 PFLAG3_AUTO_FILL_MODE_MASK
		@@ -2960,6 +2960,14 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*/
		private static final int PFLAG3_CLUSTER = 0x8000;

		/**
		* Flag indicating that the view is autofilled
		*
		* @see #isAutofilled()
		* @see #setAutofilled(boolean)
		*/
		private static final int PFLAG3_IS_AUTOFILLED = 0x10000;

		/**
		* Indicates that the user is currently touching the screen.
		* Currently used for the tooltip positioning only.
		@@ -7440,10 +7448,9 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* <ol>
		* <li>Calling the proper getter method on {@link AutofillValue} to fetch the actual value.
		* <li>Passing the actual value to the equivalent setter in the view.
		* <ol>
		* </ol>
		*
		* <p>For example, a text-field view would call:
		*
		* <pre class="prettyprint">
		* CharSequence text = value.getTextValue();
		* if (text != null) {
		@@ -7451,6 +7458,10 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* }
		* </pre>
		*
		* <p>If the value is updated asyncronously the next call to
		* {@link AutofillManager#notifyValueChanged(View)} must happen <u>after</u> the value was
		* changed to the autofilled value. If not, the view will not be considered autofilled.
		*
		* @param value value to be autofilled.
		*/
		public void autofill(@SuppressWarnings("unused") AutofillValue value) {
		@@ -7461,6 +7472,9 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*
		* <p>See {@link #autofill(AutofillValue)} and
		* {@link #onProvideAutofillVirtualStructure(ViewStructure, int)} for more info.
		* <p>To indicate that a virtual view was autofilled
		* <code>@android:drawable/autofilled_highlight</code> should be drawn over it until the data
		* changes.
		*
		* @param values map of values to be autofilled, keyed by virtual child id.
		*/
		@@ -7490,6 +7504,13 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		return mAutofillHints;
		}

		/**
		* @hide
		*/
		public boolean isAutofilled() {
		return (mPrivateFlags3 & PFLAG3_IS_AUTOFILLED) != 0;
		}

		/**
		* Gets the {@link View}'s current autofill value.
		*
		@@ -9130,6 +9151,24 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}
		}

		/**
		* @hide
		*/
		@TestApi
		public void setAutofilled(boolean isAutofilled) {
		boolean wasChanged = isAutofilled != isAutofilled();

		if (wasChanged) {
		if (isAutofilled) {
		mPrivateFlags3 \|= PFLAG3_IS_AUTOFILLED;
		} else {
		mPrivateFlags3 &= ~PFLAG3_IS_AUTOFILLED;
		}

		invalidate();
		}
		}

		/**
		* Set whether this view should have sound effects enabled for events such as
		* clicking and touching.
		@@ -17117,9 +17156,19 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		@CallSuper
		protected Parcelable onSaveInstanceState() {
		mPrivateFlags \|= PFLAG_SAVE_STATE_CALLED;
		if (mStartActivityRequestWho != null) {
		if (mStartActivityRequestWho != null \|\| isAutofilled()) {
		BaseSavedState state = new BaseSavedState(AbsSavedState.EMPTY_STATE);

		if (mStartActivityRequestWho != null) {
		state.mSavedData \|= BaseSavedState.START_ACTIVITY_REQUESTED_WHO_SAVED;
		}

		if (isAutofilled()) {
		state.mSavedData \|= BaseSavedState.IS_AUTOFILLED;
		}

		state.mStartActivityRequestWhoSaved = mStartActivityRequestWho;
		state.mIsAutofilled = isAutofilled();
		return state;
		}
		return BaseSavedState.EMPTY_STATE;
		@@ -17189,7 +17238,14 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		+ "other views do not use the same id.");
		}
		if (state != null && state instanceof BaseSavedState) {
		mStartActivityRequestWho = ((BaseSavedState) state).mStartActivityRequestWhoSaved;
		BaseSavedState baseState = (BaseSavedState) state;

		if ((baseState.mSavedData & BaseSavedState.START_ACTIVITY_REQUESTED_WHO_SAVED) != 0) {
		mStartActivityRequestWho = baseState.mStartActivityRequestWhoSaved;
		}
		if ((baseState.mSavedData & BaseSavedState.IS_AUTOFILLED) != 0) {
		setAutofilled(baseState.mIsAutofilled);
		}
		}
		}

		@@ -17570,6 +17626,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		// Fast path for layouts with no backgrounds
		if ((mPrivateFlags & PFLAG_SKIP_DRAW) == PFLAG_SKIP_DRAW) {
		dispatchDraw(canvas);
		drawAutofilledHighlight(canvas);
		if (mOverlay != null && !mOverlay.isEmpty()) {
		mOverlay.getOverlayView().draw(canvas);
		}
		@@ -17870,6 +17927,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		if ((mPrivateFlags & PFLAG_SKIP_DRAW) == PFLAG_SKIP_DRAW) {
		mPrivateFlags &= ~PFLAG_DIRTY_MASK;
		dispatchDraw(canvas);
		drawAutofilledHighlight(canvas);
		if (mOverlay != null && !mOverlay.isEmpty()) {
		mOverlay.getOverlayView().draw(canvas);
		}
		@@ -17946,6 +18004,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		// Fast path for layouts with no backgrounds
		if ((mPrivateFlags & PFLAG_SKIP_DRAW) == PFLAG_SKIP_DRAW) {
		dispatchDraw(canvas);
		drawAutofilledHighlight(canvas);
		if (mOverlay != null && !mOverlay.isEmpty()) {
		mOverlay.getOverlayView().draw(canvas);
		}
		@@ -18630,6 +18689,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		// Step 4, draw the children
		dispatchDraw(canvas);

		drawAutofilledHighlight(canvas);

		// Overlay is part of the content and draws beneath Foreground
		if (mOverlay != null && !mOverlay.isEmpty()) {
		mOverlay.getOverlayView().dispatchDraw(canvas);
		@@ -18783,6 +18844,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,

		canvas.restoreToCount(saveCount);

		drawAutofilledHighlight(canvas);

		// Overlay is part of the content and draws beneath Foreground
		if (mOverlay != null && !mOverlay.isEmpty()) {
		mOverlay.getOverlayView().dispatchDraw(canvas);
		@@ -20140,6 +20203,41 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}
		}

		/**
		* Get the drawable to be overlayed when a view is autofilled
		*
		* @return The drawable
		*
		* @throws IllegalStateException if the drawable could not be found.
		*/
		@NonNull private Drawable getAutofilledDrawable() {
		// Lazily load the isAutofilled drawable.
		if (mAttachInfo.mAutofilledDrawable == null) {
		mAttachInfo.mAutofilledDrawable = mContext.getDrawable(R.drawable.autofilled_highlight);

		if (mAttachInfo.mAutofilledDrawable == null) {
		throw new IllegalStateException(
		"Could not find android:drawable/autofilled_highlight");
		}
		}

		return mAttachInfo.mAutofilledDrawable;
		}

		/**
		* Draw {@link View#isAutofilled()} highlight over view if the view is autofilled.
		*
		* @param canvas The canvas to draw on
		*/
		private void drawAutofilledHighlight(@NonNull Canvas canvas) {
		if (isAutofilled()) {
		Drawable autofilledHighlight = getAutofilledDrawable();

		autofilledHighlight.setBounds(0, 0, getWidth(), getHeight());
		autofilledHighlight.draw(canvas);
		}
		}

		/**
		* Draw any foreground content for this view.
		*
		@@ -24305,7 +24403,13 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* state in {@link android.view.View#onSaveInstanceState()}.
		*/
		public static class BaseSavedState extends AbsSavedState {
		static final int START_ACTIVITY_REQUESTED_WHO_SAVED = 0b1;
		static final int IS_AUTOFILLED = 0b10;

		// Flags that describe what data in this state is valid
		int mSavedData;
		String mStartActivityRequestWhoSaved;
		boolean mIsAutofilled;

		/**
		* Constructor used when reading from a parcel. Reads the state of the superclass.
		@@ -24325,7 +24429,9 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*/
		public BaseSavedState(Parcel source, ClassLoader loader) {
		super(source, loader);
		mSavedData = source.readInt();
		mStartActivityRequestWhoSaved = source.readString();
		mIsAutofilled = source.readBoolean();
		}

		/**
		@@ -24340,7 +24446,10 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		@Override
		public void writeToParcel(Parcel out, int flags) {
		super.writeToParcel(out, flags);

		out.writeInt(mSavedData);
		out.writeString(mStartActivityRequestWhoSaved);
		out.writeBoolean(mIsAutofilled);
		}

		public static final Parcelable.Creator<BaseSavedState> CREATOR
		@@ -24740,6 +24849,13 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*/
		Drawable mAccessibilityFocusDrawable;

		/**
		* The drawable for highlighting autofilled views.
		*
		* @see #isAutofilled()
		*/
		Drawable mAutofilledDrawable;

		/**
		* Show where the margins, bounds and layout bounds are for each view.
		*/