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authorGeorge Mount <mount@google.com>2014-06-27 15:45:40 +0000
committerAndroid (Google) Code Review <android-gerrit@google.com>2014-06-26 17:57:04 +0000
commit8885ac9518b8821b90b8c1947469b6b9a37f0b7c (patch)
tree24832642894a1f40220e6092416e0623cf8e1f66
parenta4e2023b5af73c6b4dd02efe3f6eef266c227e50 (diff)
parent18ab79967ce8bcde4b1507164ac8186e5135622e (diff)
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Merge "Add IN/OUT flag for all Visibility transitions."
-rw-r--r--api/current.txt4
-rw-r--r--core/java/android/transition/Fade.java23
-rw-r--r--core/java/android/transition/TransitionInflater.java10
-rw-r--r--core/java/android/transition/Visibility.java37
-rw-r--r--core/res/res/values/attrs.xml17
-rw-r--r--core/res/res/values/public.xml1
6 files changed, 77 insertions, 15 deletions
diff --git a/api/current.txt b/api/current.txt
index acecca3..84c4f53 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -1310,6 +1310,7 @@ package android {
field public static final int viewportHeight = 16843805; // 0x101041d
field public static final int viewportWidth = 16843804; // 0x101041c
field public static final int visibility = 16842972; // 0x10100dc
+ field public static final int visibilityMode = 16843902; // 0x101047e
field public static final int visible = 16843156; // 0x1010194
field public static final int vmSafeMode = 16843448; // 0x10102b8
field public static final int voiceLanguage = 16843349; // 0x1010255
@@ -30687,6 +30688,9 @@ package android.transition {
method public android.animation.Animator onAppear(android.view.ViewGroup, android.view.View, android.transition.TransitionValues, android.transition.TransitionValues);
method public android.animation.Animator onDisappear(android.view.ViewGroup, android.transition.TransitionValues, int, android.transition.TransitionValues, int);
method public android.animation.Animator onDisappear(android.view.ViewGroup, android.view.View, android.transition.TransitionValues, android.transition.TransitionValues);
+ method public void setMode(int);
+ field public static final int IN = 1; // 0x1
+ field public static final int OUT = 2; // 0x2
}
public abstract class VisibilityPropagation extends android.transition.TransitionPropagation {
diff --git a/core/java/android/transition/Fade.java b/core/java/android/transition/Fade.java
index e70dc0c..71559da 100644
--- a/core/java/android/transition/Fade.java
+++ b/core/java/android/transition/Fade.java
@@ -63,23 +63,23 @@ public class Fade extends Visibility {
/**
* Fading mode used in {@link #Fade(int)} to make the transition
* operate on targets that are appearing. Maybe be combined with
- * {@link #OUT} to fade both in and out.
+ * {@link #OUT} to fade both in and out. Equivalent to
+ * {@link Visibility#IN}.
*/
- public static final int IN = 0x1;
+ public static final int IN = Visibility.IN;
+
/**
* Fading mode used in {@link #Fade(int)} to make the transition
* operate on targets that are disappearing. Maybe be combined with
- * {@link #IN} to fade both in and out.
+ * {@link #IN} to fade both in and out. Equivalent to
+ * {@link Visibility#OUT}.
*/
- public static final int OUT = 0x2;
-
- private int mFadingMode;
+ public static final int OUT = Visibility.OUT;
/**
* Constructs a Fade transition that will fade targets in and out.
*/
public Fade() {
- this(IN | OUT);
}
/**
@@ -90,7 +90,7 @@ public class Fade extends Visibility {
* {@link #IN} and {@link #OUT}.
*/
public Fade(int fadingMode) {
- mFadingMode = fadingMode;
+ setMode(fadingMode);
}
/**
@@ -115,9 +115,6 @@ public class Fade extends Visibility {
public Animator onAppear(ViewGroup sceneRoot, View view,
TransitionValues startValues,
TransitionValues endValues) {
- if ((mFadingMode & IN) != IN || endValues == null) {
- return null;
- }
if (DBG) {
View startView = (startValues != null) ? startValues.view : null;
Log.d(LOG_TAG, "Fade.onAppear: startView, startVis, endView, endVis = " +
@@ -129,10 +126,6 @@ public class Fade extends Visibility {
@Override
public Animator onDisappear(ViewGroup sceneRoot, final View view, TransitionValues startValues,
TransitionValues endValues) {
- if ((mFadingMode & OUT) != OUT) {
- return null;
- }
-
return createAnimation(view, 1, 0);
}
diff --git a/core/java/android/transition/TransitionInflater.java b/core/java/android/transition/TransitionInflater.java
index 58d743c..9e43201 100644
--- a/core/java/android/transition/TransitionInflater.java
+++ b/core/java/android/transition/TransitionInflater.java
@@ -349,6 +349,16 @@ public class TransitionInflater {
transition.setMatchOrder(parseMatchOrder(matchOrder));
}
a.recycle();
+ if (transition instanceof Visibility) {
+ a = mContext.obtainStyledAttributes(attrs,
+ com.android.internal.R.styleable.VisibilityTransition);
+ int mode = a.getInt(
+ com.android.internal.R.styleable.VisibilityTransition_visibilityMode, 0);
+ a.recycle();
+ if (mode != 0) {
+ ((Visibility)transition).setMode(mode);
+ }
+ }
return transition;
}
diff --git a/core/java/android/transition/Visibility.java b/core/java/android/transition/Visibility.java
index 947e1a7..aa9f04e 100644
--- a/core/java/android/transition/Visibility.java
+++ b/core/java/android/transition/Visibility.java
@@ -43,6 +43,20 @@ public abstract class Visibility extends Transition {
private static final String PROPNAME_PARENT = "android:visibility:parent";
private static final String PROPNAME_SCREEN_LOCATION = "android:visibility:screenLocation";
+ /**
+ * Mode used in {@link #setMode(int)} to make the transition
+ * operate on targets that are appearing. Maybe be combined with
+ * {@link #OUT} to target Visibility changes both in and out.
+ */
+ public static final int IN = 0x1;
+
+ /**
+ * Mode used in {@link #setMode(int)} to make the transition
+ * operate on targets that are disappearing. Maybe be combined with
+ * {@link #IN} to target Visibility changes both in and out.
+ */
+ public static final int OUT = 0x2;
+
private static final String[] sTransitionProperties = {
PROPNAME_VISIBILITY,
PROPNAME_PARENT,
@@ -58,6 +72,22 @@ public abstract class Visibility extends Transition {
ViewGroup endParent;
}
+ private int mMode = IN | OUT;
+
+ /**
+ * Changes the transition to support appearing and/or disappearing Views, depending
+ * on <code>mode</code>.
+ *
+ * @param mode The behavior supported by this transition, a combination of
+ * {@link #IN} and {@link #OUT}.
+ */
+ public void setMode(int mode) {
+ if ((mode & ~(IN | OUT)) != 0) {
+ throw new IllegalArgumentException("Only IN and OUT flags are allowed");
+ }
+ mMode = mode;
+ }
+
@Override
public String[] getTransitionProperties() {
return sTransitionProperties;
@@ -200,6 +230,9 @@ public abstract class Visibility extends Transition {
public Animator onAppear(ViewGroup sceneRoot,
TransitionValues startValues, int startVisibility,
TransitionValues endValues, int endVisibility) {
+ if ((mMode & IN) != IN || endValues == null) {
+ return null;
+ }
return onAppear(sceneRoot, endValues.view, startValues, endValues);
}
@@ -260,6 +293,10 @@ public abstract class Visibility extends Transition {
public Animator onDisappear(ViewGroup sceneRoot,
TransitionValues startValues, int startVisibility,
TransitionValues endValues, int endVisibility) {
+ if ((mMode & OUT) != OUT) {
+ return null;
+ }
+
View startView = (startValues != null) ? startValues.view : null;
View endView = (endValues != null) ? endValues.view : null;
View overlayView = null;
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index a8a4d7a..a092160 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -5338,6 +5338,8 @@
resource are available in addition to the specific attributes of Fade
described here. -->
<declare-styleable name="Fade">
+ <!-- Equivalent to <code>visibilityMode</code>, fadingMode works only
+ with the Fade transition. -->
<attr name="fadingMode">
<!-- Fade will only fade appearing items in. -->
<enum name="fade_in" value="1" />
@@ -5366,6 +5368,21 @@
</attr>
</declare-styleable>
+ <!-- Use with {@link android.transition.Visibility} transitions, such as
+ <code>slide</code>, <code>explode</code>, and <code>fade</code> to mark which
+ views are supported. -->
+ <declare-styleable name="VisibilityTransition">
+ <!-- Changes whether the transition supports appearing and/or disappearing Views.
+ Corresponds to {@link android.transition.Visibility#setMode(int)}. -->
+ <attr name="visibilityMode">
+ <!-- Only appearing Views will be supported. -->
+ <enum name="mode_in" value="1" />
+ <!-- Only disappearing Views will be supported. -->
+ <enum name="mode_out" value="2" />
+ <!-- Both appearing and disappearing views will be supported. -->
+ <enum name="mode_in_out" value="3" />
+ </attr>
+ </declare-styleable>
<!-- Use <code>target</code> as the root tag of the XML resource that
describes a {@link android.transition.Transition#addTarget(int)
targetId} of a transition. There can be one or more targets inside
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index 727d286..3206457 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -2215,6 +2215,7 @@
<public type="attr" name="actionModeShareDrawable" />
<public type="attr" name="actionModeFindDrawable" />
<public type="attr" name="actionModeWebSearchDrawable" />
+ <public type="attr" name="visibilityMode" />
<public-padding type="dimen" name="l_resource_pad" end="0x01050010" />