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Issue 786, from Lachezar, support encoding text/plain

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git-svn-id: https://zxing.googlecode.com/svn/trunk@1740 59b500cc-1b3d-0410-9834-0bbf25fbcc57
This commit is contained in:
srowen 2011-04-12 20:35:34 +00:00
parent c24fefe747
commit dcbee05f25
2 changed files with 39 additions and 2 deletions
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8
android/AndroidManifest.xml
View file

@ -76,7 +76,7 @@ versionName is 2.31, 2.4, or 3.0. -->
<activity android:name=".PreferencesActivity"
android:label="@string/preferences_name">
</activity>
<activity android:name=".encode.EncodeActivity">
<activity android:name=".encode.EncodeActivity" android:label="@string/share_name">
<intent-filter>
<action android:name="com.google.zxing.client.android.ENCODE"/>
<category android:name="android.intent.category.DEFAULT"/>
@ -87,6 +87,12 @@ versionName is 2.31, 2.4, or 3.0. -->
<category android:name="android.intent.category.DEFAULT"/>
<data android:mimeType="text/x-vcard"/>
</intent-filter>
<!-- This allows us to handle sharing any plain text . -->
<intent-filter>
<action android:name="android.intent.action.SEND"/>
<category android:name="android.intent.category.DEFAULT"/>
<data android:mimeType="text/plain"/>
</intent-filter>
</activity>
<activity android:name=".book.SearchBookContentsActivity"
android:label="@string/sbc_name"

33
android/src/com/google/zxing/client/android/encode/QRCodeEncoder.java
View file

@ -123,8 +123,39 @@ final class QRCodeEncoder {
return contents != null && contents.length() > 0;
}
// Handles send intents from the Contacts app, retrieving a contact as a VCARD.
// Handles send intents from multitude of Android applications
private boolean encodeContentsFromShareIntent(Intent intent) {
// Check if this is a plain text encoding, or contact
if (intent.hasExtra(Intent.EXTRA_TEXT)) {
return encodeContentsFromShareIntentPlainText(intent);
}
// Attempt default sharing.
return encodeContentsFromShareIntentDefault(intent);
}
private boolean encodeContentsFromShareIntentPlainText(Intent intent) {
// Notice: Google Maps shares both URL and details in one text, bummer!
contents = intent.getStringExtra(Intent.EXTRA_TEXT);
// We only support non-empty and non-blank texts.
// Trim text to avoid URL breaking.
if (contents == null) {
return false;
}
contents = contents.trim();
if (contents.length() == 0) {
return false;
}
// We only do QR code.
format = BarcodeFormat.QR_CODE;
// TODO: Consider using the Intent.EXTRA_SUBJECT or Intent.EXTRA_TITLE
displayContents = contents;
title = activity.getString(R.string.contents_text);
return true;
}
// Handles send intents from the Contacts app, retrieving a contact as a VCARD.
// Note: Does not work on HTC devices due to broken custom Contacts application.
private boolean encodeContentsFromShareIntentDefault(Intent intent) {
format = BarcodeFormat.QR_CODE;
try {
Uri uri = (Uri)intent.getExtras().getParcelable(Intent.EXTRA_STREAM);