PhoneActivity.java 文件源码

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    controlToggle = (ToggleButton) findViewById(R.id.toggle_control);

    mStatusTextView = (TextView) findViewById(R.id.tv_status);
    mStatusTextView.setMovementMethod(new ScrollingMovementMethod());
    mResultProgress = (ProgressBar) findViewById(R.id.progress);
    mResultProgress.setMax(100);

    NumberPicker picker = (NumberPicker) findViewById(R.id.number_picker);
    picker.setDescendantFocusability(NumberPicker.FOCUS_BLOCK_DESCENDANTS);
    picker.setOnValueChangedListener(this);
    picker.setDisplayedValues(mSampleSizes);
    picker.setMinValue(0);
    picker.setMaxValue(mSampleSizes.length - 1);
    picker.setWrapSelectorWheel(true);
    picker.setValue(0);
    mSampleSize = 1;
    Logger.i("Sample size initial value: %s", mSampleSize);

    checkPermissions();

}