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Commit c5713cbf authored by Andrey Kulikov's avatar Andrey Kulikov
Browse files

Made View#setTransitionAlpha(),getTransitionAlpha() public 

It will allow to call this methods in AndroidX Transition without reflection.

Bug: 117521009
Bug: 117519704
Test: a new test
Change-Id: I68f33365337a3c21c0914e8a02bef47e430d8e46
parent 0a639e49

api/current.txt

+2 −0
Original line number Diff line number Diff line
@@ -49070,6 +49070,7 @@ package android.view { 
    method protected int getTopPaddingOffset();

    method public android.view.TouchDelegate getTouchDelegate();

    method public java.util.ArrayList<android.view.View> getTouchables();

    method public float getTransitionAlpha();

    method public java.lang.String getTransitionName();

    method public float getTranslationX();

    method public float getTranslationY();
@@ -49398,6 +49399,7 @@ package android.view { 
    method public void setTooltipText(java.lang.CharSequence);

    method public final void setTop(int);

    method public void setTouchDelegate(android.view.TouchDelegate);

    method public void setTransitionAlpha(float);

    method public final void setTransitionName(java.lang.String);

    method public void setTranslationX(float);

    method public void setTranslationY(float);

core/java/android/view/View.java

+11 −17
Original line number Diff line number Diff line
@@ -4159,7 +4159,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback, 
        float mAlpha = 1f;















        /**













         * The opacity of the view as manipulated by the Fade transition. This is a hidden













         * The opacity of the view as manipulated by the Fade transition. This is a















         * property only used by transitions, which is composited with the other alpha















         * values to calculate the final visual alpha value.















         */










@@ -15729,15 +15729,12 @@ public class View implements Drawable.Callback, KeyEvent.Callback,













    }





























    /**













     * This property is hidden and intended only for use by the Fade transition, which













     * animates it to produce a visual translucency that does not side-effect (or get













     * affected by) the real alpha property. This value is composited with the other













     * alpha value (and the AlphaAnimation value, when that is present) to produce













     * a final visual translucency result, which is what is passed into the DisplayList.













     *













     * @hide













     * This property is intended only for use by the Fade transition, which animates it













     * to produce a visual translucency that does not side-effect (or get affected by)













     * the real alpha property. This value is composited with the other alpha value













     * (and the AlphaAnimation value, when that is present) to produce a final visual













     * translucency result, which is what is passed into the DisplayList.















     */













    @UnsupportedAppUsage















    public void setTransitionAlpha(float alpha) {















        ensureTransformationInfo();















        if (mTransformationInfo.mTransitionAlpha != alpha) {









@@ -15760,16 +15757,13 @@ public class View implements Drawable.Callback, KeyEvent.Callback,













    }





























    /**













     * This property is hidden and intended only for use by the Fade transition, which













     * animates it to produce a visual translucency that does not side-effect (or get













     * affected by) the real alpha property. This value is composited with the other













     * alpha value (and the AlphaAnimation value, when that is present) to produce













     * a final visual translucency result, which is what is passed into the DisplayList.













     *













     * @hide













     * This property is intended only for use by the Fade transition, which animates













     * it to produce a visual translucency that does not side-effect (or get affected













     * by) the real alpha property. This value is composited with the other alpha













     * value (and the AlphaAnimation value, when that is present) to produce a final













     * visual translucency result, which is what is passed into the DisplayList.















     */















    @ViewDebug.ExportedProperty(category = "drawing")













    @UnsupportedAppUsage















    public float getTransitionAlpha() {















        return mTransformationInfo != null ? mTransformationInfo.mTransitionAlpha : 1;















    }