不同位置动态点击图标放大跳转至新Activity

Activity

在Android应用开发中，"不同位置动态点击图标放大跳转至新Activity"是一个常见的交互设计，它涉及到Activity的切换以及自定义动画效果。这个功能可以让用户在点击屏幕上的图标时，不仅能够感受到明显的视觉反馈（图标放大），还能通过动画平滑地过渡到新的Activity。下面我们将详细探讨这一主题涉及的知识点。 1. **Activity**: 在Android系统中，Activity是用户界面的基本单元，用于展示一个屏幕并处理与之相关的用户交互。当用户点击图标并跳转到新的Activity时，Android会启动一个新的Activity实例，并在其上显示新的界面内容。 2. **Intent**: 跳转到新Activity通常由Intent对象驱动。Intent是一个消息传递对象，用来请求系统执行特定操作。在这里，我们可以创建一个Intent，指定目标Activity，并在用户点击图标时启动它。 3. **OnClick事件处理**: 为了响应用户的点击事件，我们需要在图标视图上设置一个OnClickListener。在onClick()方法中，我们创建并启动Intent，实现Activity间的跳转。 4. **自定义动画**: 当图标被点击并放大时，这涉及到View的动画。Android提供了多种动画机制，如Animation类、ValueAnimator和ObjectAnimator。我们可以使用ObjectAnimator来实现图标放大效果，通过改变其缩放比例属性。 5. **Transition Animation**: 除了图标放大，跳转到新Activity时的过渡动画也是关键。Android提供了一系列Transition动画，如slide、explode等，可以使用setEnterAnimation()和setExitAnimation()方法为Activity设置进出动画。如果需要更个性化的动画效果，可以自定义Transition动画。 6. **OverridePendingTransition()**: 在启动新Activity后，我们可以调用startActivity()的重载版本，传入两个动画资源ID，分别表示进入和退出的动画效果。 7. **布局设计**: 图标通常位于布局文件中，可能是一个ImageView或其他视图组件。在XML布局文件中，我们需要设置合适的宽高、初始缩放比例等属性，以便于后续动画的执行。 8. **编程实践**: 实现这一功能，我们可以在Activity的onCreate()方法中设置监听器，然后在onClick()方法内编写动画代码和Intent启动逻辑。确保在处理动画和Activity跳转时遵循Android的最佳实践，如避免阻塞主线程。总结起来，实现“不同位置动态点击图标放大跳转至新Activity”需要掌握Android的Activity管理、Intent机制、事件监听、View动画以及Activity间过渡动画的设置。这个过程既考验开发者对Android基础组件的理解，也体现了对用户体验的关注。通过熟练运用这些知识点，开发者可以创造出更加生动有趣的用户界面。在YuanAnim这个项目文件中，可能包含了实现上述功能的相关代码和资源文件，供开发者参考和学习。

文件下载

资源详情

[{"title":"（ 1321 个子文件 23.95MB ）不同位置动态点击图标放大跳转至新Activity","children":[{"title":"MediaSessionCompat.aidl 787B ","children":null,"spread":false},{"title":"ParcelableVolumeInfo.aidl 689B ","children":null,"spread":false},{"title":"PlaybackStateCompat.aidl 688B ","children":null,"spread":false},{"title":"MediaDescriptionCompat.aidl 683B ","children":null,"spread":false},{"title":"MediaMetadataCompat.aidl 680B ","children":null,"spread":false},{"title":"ResultReceiver.aidl 675B ","children":null,"spread":false},{"title":"RatingCompat.aidl 673B ","children":null,"spread":false},{"title":"resources-debug.ap_ 385.59KB ","children":null,"spread":false},{"title":"resources-debug-androidTest.ap_ 1.42KB ","children":null,"spread":false},{"title":"app-debug.apk 1.27MB ","children":null,"spread":false},{"title":"gradlew.bat 2.35KB ","children":null,"spread":false},{"title":"fileSnapshots.bin 1.04MB ","children":null,"spread":false},{"title":"fileHashes.bin 141.21KB ","children":null,"spread":false},{"title":"taskArtifacts.bin 54.58KB ","children":null,"spread":false},{"title":"localClassSetAnalysis.bin 25.03KB ","children":null,"spread":false},{"title":"fileSnapshotsToTreeSnapshotsIndex.bin 21.51KB ","children":null,"spread":false},{"title":"localJarClasspathSnapshot.bin 19.60KB ","children":null,"spread":false},{"title":"R$styleable.class 22.02KB ","children":null,"spread":false},{"title":"R$styleable.class 21.86KB ","children":null,"spread":false},{"title":"R$style.class 21.65KB ","children":null,"spread":false},{"title":"R$style.class 21.61KB ","children":null,"spread":false},{"title":"R$attr.class 9.63KB ","children":null,"spread":false},{"title":"R$attr.class 9.56KB ","children":null,"spread":false},{"title":"CircleImageView.class 7.82KB ","children":null,"spread":false},{"title":"R$dimen.class 5.91KB ","children":null,"spread":false},{"title":"R$dimen.class 5.81KB ","children":null,"spread":false},{"title":"R$color.class 5.41KB ","children":null,"spread":false},{"title":"R$drawable.class 5.39KB ","children":null,"spread":false},{"title":"R$drawable.class 5.36KB ","children":null,"spread":false},{"title":"R$color.class 4.61KB ","children":null,"spread":false},{"title":"R$id.class 4.32KB ","children":null,"spread":false},{"title":"R$id.class 4.22KB ","children":null,"spread":false},{"title":"MainActivity.class 4.09KB ","children":null,"spread":false},{"title":"R$layout.class 2.85KB ","children":null,"spread":false},{"title":"R$layout.class 2.77KB ","children":null,"spread":false},{"title":"R$string.class 2.20KB ","children":null,"spread":false},{"title":"R$string.class 2.17KB ","children":null,"spread":false},{"title":"MainActivity$2.class 1.77KB ","children":null,"spread":false},{"title":"MainActivity$2$1.class 1.45KB ","children":null,"spread":false},{"title":"R.class 1.06KB ","children":null,"spread":false},{"title":"R.class 1015B ","children":null,"spread":false},{"title":"R$anim.class 879B ","children":null,"spread":false},{"title":"MainActivity$1.class 839B ","children":null,"spread":false},{"title":"R$anim.class 813B ","children":null,"spread":false},{"title":"BuildConfig.class 744B ","children":null,"spread":false},{"title":"SecondActivity.class 686B ","children":null,"spread":false},{"title":"R$bool.class 683B ","children":null,"spread":false},{"title":"R$bool.class 680B ","children":null,"spread":false},{"title":"R$integer.class 614B ","children":null,"spread":false},{"title":"R$integer.class 611B ","children":null,"spread":false},{"title":"R$mipmap.class 434B ","children":null,"spread":false},{"title":"classes.dex 2.54MB ","children":null,"spread":false},{"title":".gitignore 127B ","children":null,"spread":false},{"title":".gitignore 8B ","children":null,"spread":false},{"title":"build.gradle 906B ","children":null,"spread":false},{"title":"build.gradle 521B ","children":null,"spread":false},{"title":"settings.gradle 16B ","children":null,"spread":false},{"title":"gradlew 4.85KB ","children":null,"spread":false},{"title":"app.iml 12.17KB ","children":null,"spread":false},{"title":"YuanAnim.iml 862B ","children":null,"spread":false},{"title":"mockable-android-25.jar 32.30MB ","children":null,"spread":false},{"title":"classes.jar 2.62MB ","children":null,"spread":false},{"title":"classes.jar 754.56KB ","children":null,"spread":false},{"title":"classes.jar 679.71KB ","children":null,"spread":false},{"title":"classes.jar 315.80KB ","children":null,"spread":false},{"title":"com.android.support-appcompat-v7-25.3.1_d33d7f36be4de8011be35ce6c903458df1c03fd9.jar 263.82KB ","children":null,"spread":false},{"title":"classes.jar 257.67KB ","children":null,"spread":false},{"title":"com.android.support-support-compat-25.3.1_0374fbf8874b6819f1ae8270ebd781db14830852.jar 215.47KB ","children":null,"spread":false},{"title":"classes.jar 163.36KB ","children":null,"spread":false},{"title":"classes.jar 132.79KB ","children":null,"spread":false},{"title":"com.android.support-support-core-ui-25.3.1_c2bed14d07f97880bc31943601d13d7d089baf4b.jar 120.68KB ","children":null,"spread":false},{"title":"classes.jar 102.12KB ","children":null,"spread":false},{"title":"com.android.support-support-media-compat-25.3.1_09fe75f36ed7da0cfb4c913aea1422a51a48970b.jar 91.16KB ","children":null,"spread":false},{"title":"com.android.support-support-fragment-25.3.1_b568851cee489cfb6396b4e3d0e75f644eda40dd.jar 78.51KB ","children":null,"spread":false},{"title":"gradle-wrapper.jar 52.38KB ","children":null,"spread":false},{"title":"com.android.support-support-core-utils-25.3.1_29b80066dd2c76160b251f2752d8d1b114bf3a06.jar 46.30KB ","children":null,"spread":false},{"title":"classes.jar 39.02KB ","children":null,"spread":false},{"title":"classes.jar 36.22KB ","children":null,"spread":false},{"title":"debug_a997c6f8e661ffe52e94b36b6f38131dcf8e81ba.jar 31.35KB ","children":null,"spread":false},{"title":"com.android.support-support-vector-drawable-25.3.1_06d58a774dfa37c12825d664c0c40dd50d761f88.jar 23.18KB ","children":null,"spread":false},{"title":"classes.jar 15.21KB ","children":null,"spread":false},{"title":"com.android.support-animated-vector-drawable-25.3.1_e03cfed11677d8015e60585e2427254147570aab.jar 8.79KB ","children":null,"spread":false},{"title":"classes.jar 4.17KB ","children":null,"spread":false},{"title":"support-annotations-25.3.1_ebc1e365537dddc86f452d7a27bc5b5475c08a96.jar 4.07KB ","children":null,"spread":false},{"title":"classes.jar 2.06KB ","children":null,"spread":false},{"title":"com.android.support-support-v4-25.3.1_51671bda94885b4ac5f6a15f86bc36a93ebe6087.jar 804B ","children":null,"spread":false},{"title":"classes.jar 589B ","children":null,"spread":false},{"title":"R.java 431.46KB ","children":null,"spread":false},{"title":"R.java 98.12KB ","children":null,"spread":false},{"title":"CircleImageView.java 7.57KB ","children":null,"spread":false},{"title":"MainActivity.java 3.55KB ","children":null,"spread":false},{"title":"ExampleInstrumentedTest.java 788B ","children":null,"spread":false},{"title":"BuildConfig.java 475B ","children":null,"spread":false},{"title":"BuildConfig.java 465B ","children":null,"spread":false},{"title":"ExampleUnitTest.java 423B ","children":null,"spread":false},{"title":"R.java 409B ","children":null,"spread":false},{"title":"SecondActivity.java 361B ","children":null,"spread":false},{"title":"R.java 334B ","children":null,"spread":false},{"title":"R.java 330B ","children":null,"spread":false},{"title":"hs11.jpg 18.52KB ","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"文件过多，未全部展示","children":null,"spread":false}],"spread":true}]

评论信息

其他资源

免责申明

【只为小站】的资源来自网友分享，仅供学习研究，请务必在下载后24小时内给予删除，不得用于其他任何用途，否则后果自负。基于互联网的特殊性，【只为小站】无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查；无论【只为小站】经营者是否已进行审查，用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二条之规定，若资源存在侵权或相关问题请联系本站客服人员，zhiweidada#qq.com，请把#换成@，本站将给予最大的支持与配合，做到及时反馈和处理。关于更多版权及免责申明参见版权及免责申明

不同位置动态点击图标放大跳转至新Activity

文件下载

资源详情

评论信息

其他资源

免责申明

个人信息

相关资源标签

热门下载

最新下载