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Results tagged with java
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user 2241
Java is a general-purpose programming language. Use this tag only for topic/technology that is related to the Android environment. DO NOT USE THIS TAG FOR APP DEVELOPMENT ISSUE BECAUSE IT IS OFF-TOPIC.
4
votes
Does Android not supports Java?
Java
Java is used for developing Android apps, however Android devices itself never supports executing Java (code) out of the box. …
- 21.7k
0
votes
Can I change Java heap size on Android devices?
It seems like you use some sort of system info app that shows you a value and you assign a meaning to the value it never has:
Java Heap and it's size
The Java heap is (a bit simplified) the main memory … pool of a Java application. …
- 21.7k
5
votes
Accepted
Is there a way to call/invoke a (private) Java function in an app?
But be aware that Smali is a very low-level language - so even if you are familiar with Java and Android development modifying Smali code will be challenging …
- 21.7k
1
vote
Accepted
system ( com.Android google.com.gms ) share from gallery app suddenly stops working and crashes
Considering that the error seems to be that an icon can't be loaded I would assume the following:
The sharing menu shows a list of apps to share the selected content with. This list shows for each ap …
- 21.7k
2
votes
What is the official Android repository containing APKSIGNER?
Then execute java -jar apksigner.jar.
To execute you need Java 9 or higher (best one of the Java LTS versions 11 or 17 - e.g. the Eclipse Adoptium OpenJDK release https://adoptium.net). … Using this direct approach the command to execute apksigner is
java -jar apksigner.jar verify --verbose --print-certs "Signal-website-universal-release-4.49.13.apk" …
- 21.7k