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Commit f23f00a1 authored by Tadashi G. Takaoka's avatar Tadashi G. Takaoka
Browse files

Fix reflection method invokation 

Either of Method.invoke, Field.get and Field.set can accept null as
receiver.

Change-Id: I4539dcc95a794f6ee84cf4e7aabf4e8f0206728f
parent 05c9b018

java/src/com/android/inputmethod/compat/CompatUtils.java

+3 −3
Original line number Diff line number Diff line
@@ -108,7 +108,7 @@ public class CompatUtils { 


    public static Object invoke(

            Object receiver, Object defaultValue, Method method, Object... args) {

        if (receiver == null || method == null) return defaultValue;

        if (method == null) return defaultValue;

        try {

            return method.invoke(receiver, args);

        } catch (IllegalArgumentException e) {
@@ -124,7 +124,7 @@ public class CompatUtils { 
    }



    public static Object getFieldValue(Object receiver, Object defaultValue, Field field) {

        if (receiver == null || field == null) return defaultValue;

        if (field == null) return defaultValue;

        try {

            return field.get(receiver);

        } catch (IllegalArgumentException e) {
@@ -137,7 +137,7 @@ public class CompatUtils { 
    }



    public static void setFieldValue(Object receiver, Field field, Object value) {

        if (receiver == null || field == null) return;

        if (field == null) return;

        try {

            field.set(receiver, value);

        } catch (IllegalArgumentException e) {