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Android动画系列之帧动画和补间动画的示例代码_Android_脚本之家
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 <?xml version="1.0" encoding="utf-8"?> <translate xmlns:android="http://schemas.android.com/apk/res/android" android:duration="1200" android:startOffset ="0" android:fillBefore = "true" android:fillAfter = "false" android:fillEnabled= "fa...
www.jb51.net/article/1964...htm 2025-1-8
Android四大组件之Activity详细介绍_Android_脚本之家
android:onClick="MainStart2" android:text="带回调启动"/> Activity中 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 package com.example.activity_01; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.Toast; public class MainAct...
www.jb51.net/article/2332...htm 2025-1-13
Android使用ContentProvider实现查看系统短信功能_Android_脚本之家
android:layout_weight="1" android:text="查看短信" android:onClick="show" android:layout_width="match_parent" android:layout_height="0dp"></Button> </LinearLayout>Sms.java1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 ...
www.jb51.net/article/2291...htm 2024-12-25
Android开发InputManagerService创建与启动流程_Android_脚本之家
14 15 16 17 18 19 20 21 22 23 24 25 // com_android_server_input_InputManagerService.cpp NativeInputManager::NativeInputManager(jobject contextObj, jobject serviceObj, const sp<Looper>& looper) : mLooper(looper), mInteractive(true) { JNIEnv* env = jniEnv(); // 1.保存上层的InputMan...
www.jb51.net/article/2665...htm 2025-1-11
Android自适应不同屏幕大小的全部方法_Android_脚本之家
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <LinearLayout android:layout_width="match_parent" an...
www.jb51.net/article/1399...htm 2025-1-14
Android中FileProvider的各种场景应用详解_Android_脚本之家
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 <activity android:name=".MainActivity" android:exported="true"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity...
www.jb51.net/article/2619...htm 2025-1-13