- 什么是URL Scheme?
简略的说就是android中的一种页面内跳转协定,不便app页面的内的跳转
2.什么时候应用
服务器下发跳转门路,客户端依据 服务器下发跳转门路跳转相应的页面
H5页面点击描点,依据描点具体跳转门路APP端跳转具体的页面
APP端收到服务器端下发的PUSH告诉栏音讯,依据音讯的点击跳转门路跳转相干页面
APP依据URL跳转到另外一个APP指定页面
3.协定格局
zymobi://3g2win:9999/macthDetail?macthId=222&time=10001
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4.在app中如何应用
在AndroidManifest.xml中对activity标签减少intent-filter设置Schema
<activity android:name=".SecondActivity">
<intent-filter>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
<data android:scheme="zymobi"
android:host="3g2win"
android:port="9999"
android:path="/macthDetail"
/>
</intent-filter>
</activity>
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留神:
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
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5.如何调用
1.在html中调用非常简单
<a href="zymobi://3g2win:9999/macthDetail?macthId=222&time=10001">关上源生利用指定的页面</a>
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2.在源生利用中调用也很简略
Intent intent = new Intent(Intent.ACTION_VIEW,Uri.parse("zymobi://3g2win:9999/macthDetail?macthId=222&time=10001"));
startActivity(intent);
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6.在源生界面获取uri和各个参数
Intent intent = getIntent();
Uri data = intent.getData(); //
String action = intent.getAction();
String scheme = intent.getScheme();
Set<String> categories = intent.getCategories();
Log.e("TAG", "data==========="+data);
Log.e("TAG", "action==========="+action);
Log.e("TAG", "categories==========="+categories);
Log.e("TAG", "DataString==========="+intent.getDataString());
Log.e("TAG", "==============================");
Log.e("TAG", "scheme==========="+scheme);
Log.e("TAG", "id ==========="+data.getQueryParameterNames());
Log.e("TAG", "host==========="+data.getHost());
Log.e("TAG", "path==========="+data.getPath());
Log.e("TAG", "port==========="+data.getPort());
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输入后果
4-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: data===========zymobi://3g2win:9999/macthDetail?goodsId=10011002&time=1111
04-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: action===========android.intent.action.VIEW
04-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: categories===========null
04-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: DataString===========zymobi://3g2win:9999/macthDetail?goodsId=10011002&time=1111
04-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: ==============================
04-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: scheme===========zymobi
04-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: id ===========[goodsId, time]
04-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: host===========3g2win
04-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: path===========/macthDetail
04-11 18:13:56.335 5198-5198/com.phone.myapplication E/TAG: port===========9999
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具体含意能够比照传入的参数
- 判断Schema是否无效
判断Schema是否无效,也能够说判断利用是否装置(在确定要启动的利用曾经配置了scheme)
app源生判断Sheme是否无效
Intent intent = newIntent(Intent.ACTION_VIEW, Uri.parse("zymobi://3g2win:9999/macthDetail?macthId=222&time=10001"));
List<ResolveInfo> activities =packageManager.queryIntentActivities(intent, 0);
boolean isValid = !activities.isEmpty();
Toast.makeText(this,isValid+"",Toast.LENGTH_LONG).show();
最初
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