public/cordova-plugin-file-opener2
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Merge pull request #176 from imgx64/android-fixes

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Android fixes
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pwlin 2017-11-13 12:20:09 +00:00 committed by GitHub
commit 681d39b140
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3 changed files with 42 additions and 21 deletions
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15
README.md
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@ -74,11 +74,24 @@ Notes
- For properly opening _any_ file, you must already have a suitable reader for that particular file type installed on your device. Otherwise this will not work.
- [It is reported](https://github.com/pwlin/cordova-plugin-file-opener2/issues/2#issuecomment-41295793) that in iOS, you might need to remove `<preference name="iosPersistentFileLocation" value="Library" />` from your `config.xml`
- If you are wondering what MIME-type should you pass as the second argument to `open` function, [here is a list of all known MIME-types](http://svn.apache.org/viewvc/httpd/httpd/trunk/docs/conf/mime.types?view=co)
Android APK installation limitation
---
The following limitations apply when opening an APK file for installation:
- On Android 8+, your application must have the `ACTION_INSTALL_PACKAGE` permission. You can add it by adding this to your app's `config.xml` file:
```
<platform name="android">
<config-file parent="/manifest" target="AndroidManifest.xml" xmlns:android="http://schemas.android.com/apk/res/android">
<uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
</config-file>
</platform>
```
- Before Android 7, you can only install APKs from the "external" partition. For example, you can install from `cordova.file.externalDataDirectory`, but **not** from `cordova.file.dataDirectory`. Android 7+ does not have this limitation.
Additional Android Functions
---
The following functions are available in Android platform:

30
src/android/io/github/pwlin/cordova/plugins/fileopener2/FileOpener2.java
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@ -102,27 +102,29 @@ public class FileOpener2 extends CordovaPlugin {
File file = new File(fileName);
if (file.exists()) {
try {
Uri path = Uri.fromFile(file);
Intent intent = new Intent(Intent.ACTION_VIEW);
if((Build.VERSION.SDK_INT >= 23 && !contentType.equals("application/vnd.android.package-archive")) || ((Build.VERSION.SDK_INT == 24 || Build.VERSION.SDK_INT == 25) && contentType.equals("application/vnd.android.package-archive"))) {
Intent intent;
if (contentType.equals("application/vnd.android.package-archive")) {
// https://stackoverflow.com/questions/9637629/can-we-install-an-apk-from-a-contentprovider/9672282#9672282
intent = new Intent(Intent.ACTION_INSTALL_PACKAGE);
Uri path;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
path = Uri.fromFile(file);
} else {
Context context = cordova.getActivity().getApplicationContext();
path = FileProvider.getUriForFile(context, cordova.getActivity().getPackageName() + ".opener.provider", file);
}
intent.setDataAndType(path, contentType);
intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
//intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
List<ResolveInfo> infoList = context.getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
for (ResolveInfo resolveInfo : infoList) {
String packageName = resolveInfo.activityInfo.packageName;
context.grantUriPermission(packageName, path, Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION);
}
}
else {
} else {
intent = new Intent(Intent.ACTION_VIEW);
Context context = cordova.getActivity().getApplicationContext();
Uri path = FileProvider.getUriForFile(context, cordova.getActivity().getPackageName() + ".opener.provider", file);
intent.setDataAndType(path, contentType);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_ACTIVITY_NO_HISTORY);
}
/*
* @see
* http://stackoverflow.com/questions/14321376/open-an-activity-from-a-cordovaplugin

14
src/android/res/xml/opener_paths.xml
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@ -1,8 +1,14 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- https://developer.android.com/reference/android/support/v4/content/FileProvider.html#SpecifyFiles -->
<paths xmlns:android="http://schemas.android.com/apk/res/android">
<!-- cordova.file.dataDirectory -->
<files-path name="files" path="." />
<external-files-path name="external_files" path="." />
<external-path name="external_files" path="." />
<cache-path name="cached_files" path="." />
<external-cache-path name="cached_files" path="." />
<!-- cordova.file.cacheDirectory -->
<cache-path name="cache" path="." />
<!-- cordova.file.externalDataDirectory -->
<external-files-path name="external-files" path="." />
<!-- cordova.file.externalCacheDirectory -->
<external-cache-path name="external-cache" path="." />
<!-- cordova.file.externalRootDirectory -->
<external-path name="external" path="." />
</paths>