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Use legacy transitions in legacy transition system

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The new activity transitions are currently only supported in shell so we want to replace them with the old transitions when running using the legacy transition system

Fixes: 215512394

Test: Flash and make sure we are using the old activity transitions when shell transitions are disabled
Change-Id: I602852b16effa150fe697262a7d7e506c464d62a
This commit is contained in:
Pablo Gamito
2022-01-20 15:59:50 +01:00
parent 9ebb08d22e
commit 6b600cf1a9
6 changed files with 196 additions and 0 deletions
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25
core/java/com/android/internal/policy/TransitionAnimation.java
View File

@@ -98,6 +98,10 @@ public class TransitionAnimation {
private static final String DEFAULT_PACKAGE = "android";
// TODO (b/215515255): remove once we full migrate to shell transitions
private static final boolean SHELL_TRANSITIONS_ENABLED =
SystemProperties.getBoolean("persist.debug.shell_transit", false);
private final Context mContext;
private final String mTag;
@@ -252,6 +256,9 @@ public class TransitionAnimation {
resId = ent.array.getResourceId(animAttr, 0);
}
}
if (!SHELL_TRANSITIONS_ENABLED) {
resId = updateToLegacyIfNeeded(resId);
}
resId = updateToTranslucentAnimIfNeeded(resId, transit);
if (ResourceId.isValid(resId)) {
return loadAnimationSafely(context, resId, mTag);
@@ -259,6 +266,24 @@ public class TransitionAnimation {
return null;
}
/**
* Replace animations that are not compatible with the legacy transition system with ones that
* are compatible with it.
* TODO (b/215515255): remove once we full migrate to shell transitions
*/
private int updateToLegacyIfNeeded(int anim) {
if (anim == R.anim.activity_open_enter) {
return R.anim.activity_open_enter_legacy;
} else if (anim == R.anim.activity_open_exit) {
return R.anim.activity_open_exit_legacy;
} else if (anim == R.anim.activity_close_enter) {
return R.anim.activity_close_enter_legacy;
} else if (anim == R.anim.activity_close_exit) {
return R.anim.activity_close_exit_legacy;
}
return anim;
}
/** Load animation by attribute Id from a specific AnimationStyle resource. */
@Nullable
public Animation loadAnimationAttr(String packageName, int animStyleResId, int animAttr,

34
core/res/res/anim/activity_close_enter_legacy.xml Normal file
View File

@@ -0,0 +1,34 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2009, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false">
<scale
android:fromXScale="1.1"
android:toXScale="1"
android:fromYScale="1.1"
android:toYScale="1"
android:pivotX="50%"
android:pivotY="50%"
android:fillEnabled="true"
android:fillBefore="true"
android:fillAfter="true"
android:interpolator="@interpolator/fast_out_extra_slow_in"
android:duration="400"/>
</set>

44
core/res/res/anim/activity_close_exit_legacy.xml Normal file
View File

@@ -0,0 +1,44 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2009, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false"
android:zAdjustment="top">
<alpha
android:fromAlpha="1"
android:toAlpha="0.0"
android:fillEnabled="true"
android:fillBefore="true"
android:fillAfter="true"
android:interpolator="@interpolator/linear"
android:startOffset="33"
android:duration="50"/>
<scale
android:fromXScale="1"
android:toXScale="0.9"
android:fromYScale="1"
android:toYScale="0.9"
android:pivotX="50%"
android:pivotY="50%"
android:fillEnabled="true"
android:fillBefore="true"
android:fillAfter="true"
android:interpolator="@interpolator/fast_out_extra_slow_in"
android:duration="400"/>
</set>

42
core/res/res/anim/activity_open_enter_legacy.xml Normal file
View File

@@ -0,0 +1,42 @@
<?xml version="1.0" encoding="utf-8"?><!--
/*
** Copyright 2009, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false">
<alpha
android:fromAlpha="0"
android:toAlpha="1.0"
android:fillEnabled="true"
android:fillBefore="true"
android:fillAfter="true"
android:interpolator="@interpolator/linear"
android:startOffset="50"
android:duration="50"/>
<scale
android:fromXScale="0.85"
android:toXScale="1"
android:fromYScale="0.85"
android:toYScale="1"
android:pivotX="50%"
android:pivotY="50%"
android:fillEnabled="true"
android:fillBefore="true"
android:fillAfter="true"
android:interpolator="@interpolator/fast_out_extra_slow_in"
android:duration="400"/>
</set>

45
core/res/res/anim/activity_open_exit_legacy.xml Normal file
View File

@@ -0,0 +1,45 @@
<?xml version="1.0" encoding="utf-8"?><!--
/*
** Copyright 2009, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false">
<!-- Fade out, over a black surface, which simulates a black scrim -->
<alpha
android:fromAlpha="1"
android:toAlpha="0.4"
android:fillEnabled="true"
android:fillBefore="true"
android:fillAfter="true"
android:interpolator="@interpolator/linear"
android:startOffset="83"
android:duration="167"/>
<scale
android:fromXScale="1"
android:toXScale="1.05"
android:fromYScale="1"
android:toYScale="1.05"
android:pivotX="50%"
android:pivotY="50%"
android:fillEnabled="true"
android:fillBefore="true"
android:fillAfter="true"
android:interpolator="@interpolator/fast_out_extra_slow_in"
android:duration="400"/>
</set>

6
core/res/res/values/symbols.xml
View File

@@ -1696,7 +1696,13 @@
<java-symbol type="anim" name="activity_translucent_open_enter" />
<java-symbol type="anim" name="activity_translucent_close_exit" />
<java-symbol type="anim" name="activity_open_enter" />
<java-symbol type="anim" name="activity_open_exit" />
<java-symbol type="anim" name="activity_close_enter" />
<java-symbol type="anim" name="activity_close_exit" />
<java-symbol type="anim" name="activity_open_enter_legacy" />
<java-symbol type="anim" name="activity_open_exit_legacy" />
<java-symbol type="anim" name="activity_close_enter_legacy" />
<java-symbol type="anim" name="activity_close_exit_legacy" />
<java-symbol type="anim" name="task_fragment_close_enter" />
<java-symbol type="anim" name="task_fragment_close_exit" />
<java-symbol type="anim" name="task_fragment_open_enter" />