每个项目中都会有界面的跳转,为了使用方便,我们可以将其封装一下,可以相应的减少代码量,直接上代码
public class JumperUtils {
public static void JumpTo(Activity activity, Class<?> cls) {
try {
Intent intent = new Intent(activity, cls);
activity.startActivity(intent);
} catch (ActivityNotFoundException e) {
e.printStackTrace();
} catch (NullPointerException e) {
e.printStackTrace();
}
}
public static void JumpTo(Activity activity, Class<?> cls, Bundle bundle) {
try {
Intent intent = new Intent(activity, cls);
intent.putExtras(bundle);
activity.startActivity(intent);
} catch (ActivityNotFoundException e) {
e.printStackTrace();
} catch (NullPointerException e) {
e.printStackTrace();
}
}
/**
* startActivityForResult,跳�?
* @param activity
* @param cls
* @param bundle
* @param requestCode
*/
public static void JumpToForResult(Activity activity, Class<?> cls, Bundle bundle, int requestCode) {
try {
Intent intent = new Intent(activity, cls);
intent.putExtras(bundle);
activity.startActivityForResult(intent,requestCode);
} catch (ActivityNotFoundException e) {
e.printStackTrace();
} catch (NullPointerException e) {
e.printStackTrace();
}
}
/**
* startActivityForResult,跳�?
* @param activity
* @param cls
* @parambundle
* @param requestCode
*/
public static void JumpToForResult(Activity activity, Class<?> cls, int requestCode) {
try {
Intent intent = new Intent(activity, cls);
activity.startActivityForResult(intent,requestCode);
} catch (ActivityNotFoundException e) {
e.printStackTrace();
} catch (NullPointerException e) {
e.printStackTrace();
}
}
}
有需要的可以直接拿去使用
本文介绍了一个用于简化Android应用中界面跳转的实用工具类。通过该工具类,开发者可以轻松实现不同活动之间的跳转,包括携带参数的跳转及带有回调结果的跳转。这有助于减少重复代码,提高开发效率。
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