Android/frameworks_base
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Use Class.forName instead of ClassLoader.loadClass.

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Class.forName has a fast path that ClassLoader.loadClass doesn't
have yet.

Bug: 129834244
Test: m
Change-Id: I52427be9dae5acd8eef530f706626246d16dc82a
This commit is contained in:
Nicolas Geoffray
2019-04-03 17:24:34 +01:00
committed by Eric Holk
parent 97f778f0b5
commit 7ef8030754
1 changed files with 5 additions and 5 deletions
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10
core/java/android/view/LayoutInflater.java
View File

@@ -512,7 +512,7 @@ public abstract class LayoutInflater {
String layout = res.getResourceEntryName(resource);
try {
Class clazz = mPrecompiledClassLoader.loadClass("" + pkg + ".CompiledView");
Class clazz = Class.forName("" + pkg + ".CompiledView", false, mPrecompiledClassLoader);
Method inflater = clazz.getMethod(layout, Context.class, int.class);
View view = (View) inflater.invoke(null, mContext, resource);
@@ -731,8 +731,8 @@ public abstract class LayoutInflater {
if (constructor == null) {
// Class not found in the cache, see if it's real, and try to add it
clazz = mContext.getClassLoader().loadClass(
prefix != null ? (prefix + name) : name).asSubclass(View.class);
clazz = Class.forName(prefix != null ? (prefix + name) : name, false,
mContext.getClassLoader()).asSubclass(View.class);
if (mFilter != null && clazz != null) {
boolean allowed = mFilter.onLoadClass(clazz);
@@ -750,8 +750,8 @@ public abstract class LayoutInflater {
Boolean allowedState = mFilterMap.get(name);
if (allowedState == null) {
// New class -- remember whether it is allowed
clazz = mContext.getClassLoader().loadClass(
prefix != null ? (prefix + name) : name).asSubclass(View.class);
clazz = Class.forName(prefix != null ? (prefix + name) : name, false,
mContext.getClassLoader()).asSubclass(View.class);
boolean allowed = clazz != null && mFilter.onLoadClass(clazz);
mFilterMap.put(name, allowed);