In ldpi-folder, the recommended size is 240×320.
In mdpi-folder, the recommended size is 320×480.
In hdpi-folder, the recommended size is 480×800.
More information about this subject can be found here.
In ldpi-folder, the recommended size is 240×320.
In mdpi-folder, the recommended size is 320×480.
In hdpi-folder, the recommended size is 480×800.
More information about this subject can be found here.