Question

我制作了一个应用程序，首先用户在sinch验证的帮助下验证其编号，然后在成功验证后进入游戏活动但问题是每次用户打开应用程序时他或她必须验证再一次，这是一个非常糟糕的结果。

我不知道如何在再次打开应用程序后跳过验证过程

主要活动

    public class MainActivity extends Activity {

    public static final String SMS = "sms";
    public static final String FLASHCALL = "flashcall";
    public static final String INTENT_PHONENUMBER = "phonenumber";
    public static final String INTENT_METHOD = "method";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        TelephonyManager manager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);

        TextView phoneNumber = (TextView) findViewById(R.id.phoneNumber);
        phoneNumber.setText(manager.getLine1Number());
    }

    private void openActivity(String phoneNumber, String method) {
        Intent verification = new Intent(this, VerificationActivity.class);
        verification.putExtra(INTENT_PHONENUMBER, phoneNumber);
        verification.putExtra(INTENT_METHOD, method);
        startActivity(verification);
    }

    private boolean checkInput() {
        TextView phoneNumber = (TextView) findViewById(R.id.phoneNumber);
        if (phoneNumber.getText().toString().isEmpty()) {
            Toast.makeText(this, "Please input a phone number.", Toast.LENGTH_LONG).show();
            return false;
        }
        return true;
    }

    public void onButtonClicked(View view) {
        if (checkInput()) {
            TextView phoneNumber = (TextView) findViewById(R.id.phoneNumber);
            if (view == findViewById(R.id.smsVerificationButton)) {
                openActivity(phoneNumber.getText().toString(), SMS);
            } else if (view == findViewById(R.id.callVerificationButton)) {
                openActivity(phoneNumber.getText().toString(), FLASHCALL);
            }
        }
    }

}

验证活动

 public class VerificationActivity extends Activity {

    private static final String TAG = Verification.class.getSimpleName();
    private final String APPLICATION_KEY = "af23************************";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_verification);
        ProgressBar progressBar = (ProgressBar) findViewById(R.id.progressIndicator);
        progressBar.setVisibility(View.VISIBLE);

        Intent intent = getIntent();
        if (intent != null) {
            String phoneNumber = intent.getStringExtra(MainActivity.INTENT_PHONENUMBER);
            String method = intent.getStringExtra(MainActivity.INTENT_METHOD);
            TextView phoneText = (TextView) findViewById(R.id.numberText);
            phoneText.setText(phoneNumber);
            createVerification(phoneNumber, method);
        }

    }

    void createVerification(String phoneNumber, String method) {
        Config config = SinchVerification.config().applicationKey(APPLICATION_KEY).context(getApplicationContext())
                .build();
        VerificationListener listener = new MyVerificationListener();
        Verification verification;
        if (method.equalsIgnoreCase(MainActivity.SMS)) {
            verification = SinchVerification.createSmsVerification(config, phoneNumber, listener);
        } else {
            TextView messageText = (TextView) findViewById(R.id.textView);
            messageText.setText(R.string.flashcalling);
            verification = SinchVerification.createFlashCallVerification(config, phoneNumber, listener);
        }
        verification.initiate();
    }

    class MyVerificationListener implements VerificationListener {

        @Override
        public void onInitiated() {
            Log.d(TAG, "Initialized!");
        }

        @Override
        public void onInitiationFailed(Exception exception) {
            Log.e(TAG, "Verification initialization failed: " + exception.getMessage());
            hideProgress(R.string.failed, false);
        }

        @Override
        public void onVerified() {
            Log.d(TAG, "Verified!");
            hideProgress(R.string.verified, true);
        }

        @Override
        public void onVerificationFailed(Exception exception) {
            Log.e(TAG, "Verification failed: " + exception.getMessage());
            hideProgress(R.string.failed, false);
        }
    }

    void hideProgress(int message, boolean success) {
        if (success) {
            ImageView checkMark = (ImageView) findViewById(R.id.checkmarkImage);
            checkMark.setVisibility(View.VISIBLE);
        }
        ProgressBar progressBar = (ProgressBar) findViewById(R.id.progressIndicator);
        progressBar.setVisibility(View.INVISIBLE);
        TextView progressText = (TextView) findViewById(R.id.progressText);
        progressText.setVisibility(View.INVISIBLE);
        TextView messageText = (TextView) findViewById(R.id.textView);
        messageText.setText(message);
    }

}

我只是希望重新开启验证过程不应该再次调用。

Answer 1

您可以使用SharedPreferences。向您的SharedPreferences对象添加key并使用值0进行初始化。你可以做类似下面的事情

SharedPrefences prefences = PrefenceManager.getSharedPreferences("TAG",Context.MODE_PRIVATE);

SharedPreferences.Editor editor = preferences.edit();

现在成功验证：

preferences.putInt("key",1);

所以在下次启动时检查此key值，如果其1跳过VerificationActivity并开始GameActivtiy即

int value = preferences.getInt("key",0);

if(value == 0){
  // Verify
}else{
  // Skip Verification
}

Sinch移动验证跳过

1 个答案: