Example usage for android.media MediaDrm KEY_TYPE_OFFLINE

Introduction

In this page you can find the example usage for android.media MediaDrm KEY_TYPE_OFFLINE.

Prototype

int KEY_TYPE_OFFLINE

To view the source code for android.media MediaDrm KEY_TYPE_OFFLINE.

Click Source Link

Document

This key request type specifies that the keys will be for offline use, they will be saved to the device for use when the device is not connected to a network.

Usage

From source file:mtmo.test.mediadrm.MainActivity.java

private void setupDrmProcessButton(final int appMode) {
    final Button btnRegistration = (Button) findViewById(R.id.btn_registration);
    final Button btnSaveLicense = (Button) findViewById(R.id.btn_license);
    final Button btnDeregistration = (Button) findViewById(R.id.btn_deregistration);
    final Button btnCheckRights = (Button) findViewById(R.id.btn_check_rights);
    final Button btnRemoveRights = (Button) findViewById(R.id.btn_remove_rights);
    final Button btnStatus = (Button) findViewById(R.id.btn_check_regist);

    if (btnRegistration != null) {
        btnRegistration.setOnClickListener(new OnClickListener() {
            @Override/*  w w  w.ja  v  a 2s.com*/
            public void onClick(View v) {
                mLogger.enter("requeseted registration...");

                final TaskInfo taskInfo = new TaskInfo(TaskType.REGISTRATION, mAccountId, mServiceId,
                        mCurrentATKNFilePath);
                mHandler.post(new TaskStarter(taskInfo));
            }
        });
    }
    if (btnSaveLicense != null) {
        btnSaveLicense.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                mLogger.d("requeseted getting License...");
                final TaskInfo taskInfo = new TaskInfo(TaskType.LICENSE, mAccountId, mServiceId,
                        mCurrentATKNFilePath);
                mHandler.post(new TaskStarter(taskInfo));
            }
        });
    }
    if (btnDeregistration != null) {
        btnDeregistration.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                mLogger.d("requeseted deregistration...");
                final TaskInfo taskInfo = new TaskInfo(TaskType.DEREGISTRATION, mAccountId, mServiceId,
                        mCurrentATKNFilePath);
                mHandler.post(new TaskStarter(taskInfo));
            }
        });
    }
    if (btnCheckRights != null) {
        btnCheckRights.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                mLogger.d("requeseted check License...");
                TextView log = (TextView) findViewById(R.id.log);
                byte[] sessionId = null;
                MediaDrm mediaDrm = null;
                byte[] contentData = null;
                log.setText("");

                try {
                    mediaDrm = new MediaDrm(Constants.MBB_UUID);
                    sessionId = mediaDrm.openSession();

                    switch (appMode) {
                    case Constants.APP_MODE_ABS:
                        ABSContentInfo absContentInfo = getABSContentInfo();
                        contentData = Utils.readPsshDataFromFile(true);
                        mediaDrm.restoreKeys(sessionId,
                                InitData.getPSSHTableForAndroid(contentData, absContentInfo.getVideoKid()));
                        break;
                    case Constants.APP_MODE_OFFLINE:
                        contentData = Utils.readIPMPDataFromFile(true);
                        mediaDrm.restoreKeys(sessionId, InitData.getIPMPTableForAndroid(contentData));
                        break;
                    default:
                        Toast.makeText(mContext, "Unknown App Mode", Toast.LENGTH_SHORT).show();
                        return;
                    }
                    HashMap<String, String> infoMap = mediaDrm.queryKeyStatus(sessionId);

                    if (infoMap != null && infoMap.size() > 0) {
                        StringBuilder sb = new StringBuilder();
                        Iterator<String> iterator = infoMap.keySet().iterator();
                        log.setText("");
                        Time time = new Time();
                        while (iterator.hasNext()) {
                            String name = iterator.next();
                            time.set(Long.valueOf(infoMap.get(name)));
                            mLogger.d("\t" + name + " = " + infoMap.get(name) + " [" + time.format2445() + "]");
                            sb.append(
                                    "\n\t" + name + " = " + infoMap.get(name) + " [" + time.format2445() + "]");
                        }
                        log.append(sb);
                    }
                    mediaDrm.closeSession(sessionId);
                    sessionId = null;
                    Toast.makeText(MainActivity.this, "queryKeyStatus finished", Toast.LENGTH_LONG).show();
                    return;
                } catch (IllegalArgumentException e) {
                    e.printStackTrace();
                } catch (IllegalStateException e) {
                    e.printStackTrace();
                } catch (UnsupportedSchemeException e) {
                    e.printStackTrace();
                } catch (NotProvisionedException e) {
                    e.printStackTrace();
                } catch (JSONException e) {
                    e.printStackTrace();
                }
                mediaDrm.closeSession(sessionId);
                sessionId = null;
                Toast.makeText(MainActivity.this, "Failure", Toast.LENGTH_LONG).show();
            }
        });
    }
    if (btnRemoveRights != null) {
        btnRemoveRights.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                mLogger.d("requeseted removing License...");
                Toast.makeText(MainActivity.this, "Not implementation", Toast.LENGTH_LONG).show();
            }
        });
    }
    if (btnStatus != null) {
        btnStatus.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                mLogger.enter("Check registration Status...");

                RequestParser parser = null;
                MediaDrm mediaDrm = null;
                byte[] sessionid = null;
                HashMap<String, String> optionalParameters = null;
                try {
                    mediaDrm = new MediaDrm(Constants.MBB_UUID);
                    sessionid = mediaDrm.openSession();
                    KeyRequest keyRequest = mediaDrm.getKeyRequest(sessionid,
                            InitData.getPropertyTableForAndroid(Constants.QUERY_NAME_REGISTERED_STATE,
                                    Utils.accountIdToMarlinFormat(mAccountId), mServiceId),
                            Constants.REQUEST_MIMETYPE_QUERY_PROPERTY, MediaDrm.KEY_TYPE_OFFLINE,
                            optionalParameters);
                    parser = new RequestParser(keyRequest.getData());

                    if (parser.parse()) {
                        Toast.makeText(MainActivity.this, parser.getProperty(), Toast.LENGTH_LONG).show();
                    } else {
                        Toast.makeText(MainActivity.this, "Failure", Toast.LENGTH_LONG).show();
                    }
                    return;
                } catch (IllegalArgumentException e) {
                    e.printStackTrace();
                } catch (IllegalStateException e) {
                    e.printStackTrace();
                } catch (UnsupportedSchemeException e) {
                    e.printStackTrace();
                } catch (JSONException e) {
                    e.printStackTrace();
                } catch (NotProvisionedException e) {
                    e.printStackTrace();
                }
                Toast.makeText(MainActivity.this, "Failure", Toast.LENGTH_LONG).show();
            }
        });
    }
}

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