albertliangyg的专栏

1.OnPause是说当前的Activity或者Fragment失去

Step1: 添加相应的资源文件（例如strings.xml）<string name="true_button">True</string><string name="false_button">False</string>Step2:修改相应的Layout文件（注意布局文件中对资源文件的引用[@string/true_button]）...

Creating an activity typically involves touching at least three files: the Java class file, an XML layout,and the application manifest.Intent是一个重要概念An intent is an object that a component can use...

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { /* Now that CrimeListFragment’s view is set up, hook up the view to the fragment. Modify ...

Step1: 在CrimeActivity中利用intent传送所需信息public static Intent newIntent(Context packageContext, UUID crimeId) { Intent intent = new Intent(packageContext, CrimeActivity.class); intent.putExtra...

背景：等同于前文中的利用Fragment argument1) 将date信息从CrimeFragment传送到DatePickerFragmentStep1: 在DatePickerFragment中添加newInstance方法public static DatePickerFragment newInstance(Date date) { Bundle args...