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Html5調起安卓APP

1 需要在AndroidManifest.xml 中添加過濾器

<activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>

                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
            <intent-filter>
                <action android:name="android.intent.action.VIEW"/>

                <category android:name="android.intent.category.BROWSABLE"/>
                <category android:name="android.intent.category.DEFAULT"/>

                <data
                    android:scheme="myscheme"
                    android:host="myhost"
                    android:pathPrefix="/myapp/open"
                    />
            </intent-filter>
        </activity>
           

2 Html5代碼

<!DOCTYPE HTML>
  <html >
<meta charset="utf-8">
  <script>
    function openapp(){
            window.location.href = 'myscheme://myhost/myapp/open?data=mydata'; 
    }
</script>
  <body>
  <input type="button" value="打開app" onclick="openapp()">
  </body>
  </html>
           

3 在mainActivity中可以對傳遞過來的資料進行處理

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Uri uridata = this.getIntent().getData();
        String mydata = uridata.getQueryParameter("data");
    }
           

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