Android: Snippets

getExtras.java

        Bundle bundle = getIntent().getExtras();

        if (bundle != null) {

            color = bundle.getString("color");
            String comment = bundle.getString("comment");
            created = bundle.getLong("created");
            position = bundle.getInt("position");

            if (comment != null) {
                mEditText1.setText(comment);
            }

            mTextView1.setText(DateFormat.format("yyyy/MM/dd", created));

        }

gistfile1.java

boolean isEmailValid(CharSequence email) {
    return android.util.Patterns.EMAIL_ADDRESS.matcher(email).matches();
}

gistfile2.java

LayoutInflater layoutInflater = (LayoutInflater) this.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = layoutInflater.inflate(R.layout.sample, null);

gistfile3.java

ArrayAdapter<CharSequence> list = ArrayAdapter.createFromResource(context, R.array.locations, R.layout.sherlock_spinner_item);

gistfile4.txt

private Bitmap getBitmapFromUri(Uri uri) throws IOException {
    ParcelFileDescriptor parcelFileDescriptor =
            getContentResolver().openFileDescriptor(uri, "r");
    FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
    Bitmap image = BitmapFactory.decodeFileDescriptor(fileDescriptor);
    parcelFileDescriptor.close();
    return image;
}

gistfile5.java

textView3.setMovementMethod(LinkMovementMethod.getInstance());
textView3.setFocusable(false);

GooglePlayServices.java

  int statusCode = GooglePlayServicesUtil
                .isGooglePlayServicesAvailable(getApplicationContext());
        if (statusCode == ConnectionResult.SUCCESS) {
            Log.v(TAG, "" + statusCode);
        } else if (statusCode == ConnectionResult.SERVICE_MISSING
                || statusCode == ConnectionResult.SERVICE_VERSION_UPDATE_REQUIRED
                || statusCode == ConnectionResult.SERVICE_DISABLED) {
            Log.v(TAG, "" + statusCode);
            Dialog dialog = GooglePlayServicesUtil.getErrorDialog(statusCode,
                    this, 1);
            dialog.show();
        }

softwarekeyboard.java

        Handler handler = new Handler();
        Message message = Message.obtain(handler, new Runnable() {
            public void run() {
                InputMethodManager manager = (InputMethodManager) mContext
                        .getSystemService(mContext.INPUT_METHOD_SERVICE);
                 manager.showSoftInput(mAmountEditText,
                 InputMethodManager.SHOW_FORCED);
            }
        });
        handler.sendMessageDelayed(message, 200);