BidiInfoActivity.java 文件源码

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_bidi_info);

    Intent intent = getIntent();
    mBidiText = String.valueOf(intent.getCharSequenceExtra(BIDI_TEXT));
    mDensity = getResources().getDisplayMetrics().scaledDensity;

    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }

    SpannableStringBuilder builder = new SpannableStringBuilder();
    writeBidiText(builder);

    TextView bidiTextView = (TextView) findViewById(R.id.text_view_bidi);
    bidiTextView.setMovementMethod(ScrollingMovementMethod.getInstance());
    bidiTextView.setText(builder);
}