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Ionic/Cordova: Add intent-filter using config.xml

由 徘徊边缘 提交于 2019-11-27 03:20:18

问题


I'm developing a mobile app using Ionic Framework (based on Cordova).

In Android I register my app to open *.txt files. I do it adding intent-filter in platforms/android/AndroidManifest.xml and it works. But platform folder is in .gitignore: I want to do it using config.xml.

I tried adding in config.xml:

 <platform name="android">
    <config-file target="AndroidManifest.xml" parent="/*/application/activity">
      <intent-filter><!-- ... --></intent-filter>
    </config-file>
    <!-- ... -->
 </platform>

And I tried also adding:

 <platform name="android">
    <config-file target="AndroidManifest.xml" parent="/manifest/application">
      <activity android:name="CordovaApp"> 
        <intent-filter><!-- ... --></intent-filter>
      </activity>
    </config-file>
    <!-- ... -->
 </platform>

Then I tried to update AndroidManifest launching

ionic prepare

Or also:

ionic remove platform android && ionic add platform android

But AndroidManifest.xml is always unchanged. What am I doing wrong?

I'm using Ionic 1.3.2 and Cordova 4.2.0.

Edit Here the entire config.xml:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<widget id="com.ionicframework.myapp551932" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0" xmlns:android="http://schemas.android.com/apk/res/android">
  <name>MyApp</name>
  <description>
        myApp
    </description>
  <author email="xxx@yyy.it" href="http://www.example.com/">
      A Team
    </author>
  <content src="index.html"/>
  <access origin="*"/>
  <preference name="webviewbounce" value="false"/>
  <preference name="UIWebViewBounce" value="false"/>
  <preference name="DisallowOverscroll" value="true"/>
  <preference name="BackupWebStorage" value="none"/>
  <preference name="SplashScreen" value="screen"/>
  <preference name="SplashScreenDelay" value="3000"/>
  <feature name="StatusBar">
    <param name="ios-package" value="CDVStatusBar" onload="true"/>
  </feature>
  <platform name="android">
    <config-file target="AndroidManifest.xml" parent="/manifest/application/activity">
      <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="file" />
        <data android:mimeType="*/*" />
        <data android:pathPattern=".*\\.txt" />
        <data android:host="*" />
      </intent-filter>
      <intent-filter>
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.DEFAULT" />
        <data android:scheme="content" />
        <data android:pathPattern=".*\\.txt" />
        <data android:mimeType="*/*" />
      </intent-filter>
    </config-file>
    <icon src="resources/android/icon/drawable-ldpi-icon.png" density="ldpi"/>
    <icon src="resources/android/icon/drawable-mdpi-icon.png" density="mdpi"/>
    <icon src="resources/android/icon/drawable-hdpi-icon.png" density="hdpi"/>
    <icon src="resources/android/icon/drawable-xhdpi-icon.png" density="xhdpi"/>
    <icon src="resources/android/icon/drawable-xxhdpi-icon.png" density="xxhdpi"/>
    <icon src="resources/android/icon/drawable-xxxhdpi-icon.png" density="xxxhdpi"/>
    <splash src="resources/android/splash/drawable-land-ldpi-screen.png" density="land-ldpi"/>
    <splash src="resources/android/splash/drawable-land-mdpi-screen.png" density="land-mdpi"/>
    <splash src="resources/android/splash/drawable-land-hdpi-screen.png" density="land-hdpi"/>
    <splash src="resources/android/splash/drawable-land-xhdpi-screen.png" density="land-xhdpi"/>
    <splash src="resources/android/splash/drawable-land-xxhdpi-screen.png" density="land-xxhdpi"/>
    <splash src="resources/android/splash/drawable-land-xxxhdpi-screen.png" density="land-xxxhdpi"/>
    <splash src="resources/android/splash/drawable-port-ldpi-screen.png" density="port-ldpi"/>
    <splash src="resources/android/splash/drawable-port-mdpi-screen.png" density="port-mdpi"/>
    <splash src="resources/android/splash/drawable-port-hdpi-screen.png" density="port-hdpi"/>
    <splash src="resources/android/splash/drawable-port-xhdpi-screen.png" density="port-xhdpi"/>
    <splash src="resources/android/splash/drawable-port-xxhdpi-screen.png" density="port-xxhdpi"/>
    <splash src="resources/android/splash/drawable-port-xxxhdpi-screen.png" density="port-xxxhdpi"/>
  </platform>
  <icon src="resources/android/icon/drawable-xhdpi-icon.png"/>
</widget>

回答1:


Cordova 9 now directly supports using <config-file> and <edit-config> sections, like in plugin.xml files.

Without using any plugin or hook, you can directly do the following, for example, to add an intent filter to AndroidManifest.xml:

<?xml version='1.0' encoding='utf-8'?>
<widget id="yourdomain.app" version="1.7.8" xmlns="http://www.w3.org/ns/widgets" xmlns:android="http://schemas.android.com/apk/res/android" xmlns:cdv="http://cordova.apache.org/ns/1.0">
    <!-- ... -->
    <platform name="android">
        <!-- ... -->
        <config-file parent="application" target="AndroidManifest.xml">
            <activity android:label="webIntentFilter" android:name="yourdomain.app">
                <intent-filter android:autoVerify="true">
                    <action android:name="android.intent.action.VIEW" />
                    <category android:name="android.intent.category.DEFAULT" />
                    <category android:name="android.intent.category.BROWSABLE" />
                    <data android:host="yourdomain.com" android:scheme="https" />
                </intent-filter>
            </activity>
        </config-file>
    </platform>
    <!-- ... -->
</widget>

Don't forget to add attribute xmlns:android="http://schemas.android.com/apk/res/android" into your <widget> tag to avoid unbound prefix error at build.




回答2:


Resolved!

I can't do it using Ionic or Cordova: it's a PhoneGap feature (see this Stackoverflow answer)

I can do it in two other ways:

  1. Using a custom Cordova plugin
  2. Using a hook

I prefered the second way. I found an interesting hook for my purposes. Note: Rembember to install some packages:

npm install lodash elementtree plist --save-dev

Sadly this hook merges tags. So I wrote a little changed version of this hook: see here. You can put this hook in /hooks/after_platform_add.

Now I have my intent-filter configuration in config.xml:

  <platform name="android">
    <config-file target="AndroidManifest.xml" parent="application/activity">
      <intent-filter><!-- ... --></intent-filter>
    </config-file>
    <!-- ... -->
  </platform>

And I can update AndroidManifest.xml regenerating android platform:

ionic platform remove android && ionic platform add android



回答3:


I had the same problem, but the idea of installing (and then remembering or documenting the dependency on) a bunch of npm dependencies and then using a big general-purpose hook was far too heavyweight for what I needed.

Hooks can be simple shell scripts which is often a much more straightforward way of modifying text files. In my case I only needed to add an intent-filter to the MainActivity activity which is a trivial job for sed; I just created the file hooks/after_prepare/020_add_moozvine_intents.sh with the content:

#!/usr/bin/env zsh

MANIFEST=${0:h}/../../platforms/android/AndroidManifest.xml
[[ -e $MANIFEST ]] || { print "Manifest not found at $MANIFEST." ; exit 1; }

grep -q HANDLE_MOOZVINE_NOTIFICATION $MANIFEST && { print "Manifest already modified. Nothing to do."; exit 0; }

AFTER_LINE='android:name="MainActivity"'
ADDITION='\
        <intent-filter>\
            <action android:name="HANDLE_MOOZVINE_NOTIFICATION" />\
            <category android:name="android.intent.category.DEFAULT" />\
        </intent-filter>
';

sed -i -e "/${AFTER_LINE}/a${ADDITION}" $MANIFEST

Job done. You can use a similar approach for any simple textual modifications to generated files.




回答4:


Here is the above solution by Rich written in JS for future Googlers as I had issues with the shell script.

module.exports = function (context) {
    const fs = require('fs');
    const _ = require('lodash');

    const scheme = 'flowkey';
    const insertIntent = `
    <intent-filter>
                <action android:name="android.intent.action.VIEW"></action>
                <category android:name="android.intent.category.DEFAULT"></category>
                <category android:name="android.intent.category.BROWSABLE"></category>
                <data android:scheme="${scheme}"></data>
    </intent-filter>
    `;
    const manifestPath = context.opts.projectRoot + '/platforms/android/AndroidManifest.xml';
    const androidManifest = fs.readFileSync(manifestPath).toString();
    if (!androidManifest.includes(`android:scheme="${scheme}"`)) {
        const manifestLines = androidManifest.split(/\r?\n/);
        const lineNo = _.findIndex(manifestLines, (line) => line.includes('@string/activity_name'));
        manifestLines.splice(lineNo + 1, 0, insertIntent);
        fs.writeFileSync(manifestPath, manifestLines.join('\n'));
    }
};

Use this as your after prepare hook.

Note: this is in ES6, you can find a ES5 version here: https://gist.github.com/smowden/f863331034bf300b960beef1ae25bf82



来源：https://stackoverflow.com/questions/28198983/ionic-cordova-add-intent-filter-using-config-xml

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