Android DrmFramework Sample

Top.java

package com.polysfactory.DrmFrameworkTest;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

import android.app.Activity;
import android.drm.DrmManagerClient;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;

public class Top extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        TextView hello = (TextView) findViewById(R.id.Hello);
        String text = "";
        DrmManagerClient drmManagerClient = new DrmManagerClient(this);
        Method load;
        try {
            load = DrmManagerClient.class.getMethod("loadPlugIns");
            load.invoke(drmManagerClient);
        } catch (SecurityException e) {
            e.printStackTrace();
        } catch (NoSuchMethodException e) {
            e.printStackTrace();
        } catch (IllegalArgumentException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        }

        String[] engines = drmManagerClient.getAvailableDrmEngines();
        for (String engine : engines) {
            text += engine + "\n";
            Log.i("DrmFrameworkTest", engine);
        }
        hello.setText(text);
    }
}

Xperia Arcでの出力結果

INFO/DrmFrameworkTest(2179): Basic test plugin that supports types needed for Drm Framework verification
INFO/DrmFrameworkTest(2179): OMA V1 Forward Lock
INFO/DrmFrameworkTest(2179): OMA v1 Separate Delivery