[android] 練習樣式主題自訂activity切換動畫

標籤：

主要練習了自訂樣式和主題，繼承android系統預設的樣式並修改，練習xml定義淡入淡齣動畫

anim/fade_in.xml

<?xml version="1.0" encoding="utf-8"?><alpha xmlns:android="http://schemas.android.com/apk/res/android"    android:duration="3000"    android:fromAlpha="0.0"    android:toAlpha="1.0" />

anim/fade_out.xml

<?xml version="1.0" encoding="utf-8"?><alpha xmlns:android="http://schemas.android.com/apk/res/android"    android:fromAlpha="1.0"     android:toAlpha="0.0"    android:duration="3000"/>

values/styles.xml

<?xml version="1.0" encoding="utf-8"?><resources xmlns:android="http://schemas.android.com/apk/res/android">    <!-- 自訂動畫樣式 -->    <style name=‘fade‘ parent="@android:style/Animation.Activity">        <item name="android:activityOpenEnterAnimation">@anim/fade_in</item>        <item name="android:activityOpenExitAnimation">@anim/fade_out</item>        <item name="android:activityCloseEnterAnimation">@anim/fade_in</item>        <item name="android:activityCloseExitAnimation">@anim/fade_out</item>    </style>    <!-- 自訂動畫主題 -->    <style name="Theme.Tsh" parent="@android:style/Theme.Light.NoTitleBar">        <item name="android:windowAnimationStyle">@style/fade</item>    </style></resources>

MainActivity.java

package com.example.tsh;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.os.Handler;public class MainActivity extends Activity {    private Handler handler=new Handler();    @Override    protected void onCreate(Bundle savedInstanceState) {        // TODO Auto-generated method stub        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        handler.postDelayed(new Runnable() {            @Override            public void run() {                Intent intent=new Intent(MainActivity.this, TwoActivity.class);                startActivity(intent);            }        }, 3000);    }}

Manifest.xml

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.example.tsh"    android:versionCode="1"    android:versionName="1.0" >    <uses-sdk        android:minSdkVersion="8"        android:targetSdkVersion="21" />    <application        android:allowBackup="true"        android:icon="@drawable/ic_launcher"        android:label="ss" >        <activity            android:name=".MainActivity"            android:label="首頁"            android:theme="@style/Theme.Tsh" >            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>        <activity            android:name=".TwoActivity"            android:theme="@style/Theme.Tsh" >        </activity>    </application></manifest>

 

[android] 練習樣式主題自訂activity切換動畫