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Code Issues Releases Wiki Activity

Refactor of showFileBrowserActivity to add a couple of extra options

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to the list of possible file browser intents (ES File Explorer and
Blackmoon File Browser) and simplify possible future updates.
This commit is contained in:
jmccabe 2011-05-05 00:10:50 +08:00 committed by cketti
parent bb4da9a8ba
commit 50b6d62169
1 changed files with 32 additions and 18 deletions
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44
src/com/fsck/k9/helper/FileBrowserHelper.java
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@ -48,7 +48,7 @@ public class FileBrowserHelper {
/** /**
* tries to open known filebrowsers. * tries to open known filebrowsers.
* If no filebrowser is found and fallback textdialog is shown * If no filebrowser is found and fallback textdialog is shown
* @param c the context as activty * @param c the context as activity
* @param startPath: the default value, where the filebrowser will start. * @param startPath: the default value, where the filebrowser will start.
* if startPath = null => the default path is used * if startPath = null => the default path is used
* @param requestcode: the int you will get as requestcode in onActivityResult * @param requestcode: the int you will get as requestcode in onActivityResult
@ -62,27 +62,41 @@ public class FileBrowserHelper {
* *
*/ */
public boolean showFileBrowserActivity(Activity c, File startPath, int requestcode, FileBrowserFailOverCallback callback) { public boolean showFileBrowserActivity(Activity c, File startPath, int requestcode, FileBrowserFailOverCallback callback) {
boolean success = false; // A string array that specifies the name of the intent to use, and
Intent intent = new Intent("org.openintents.action.PICK_DIRECTORY"); // the scheme to use with it when setting the data for the intent.
if (startPath == null) String[][] intentDetails =
startPath = new File(K9.getAttachmentDefaultPath()); { { "org.openintents.action.PICK_DIRECTORY", "file://" }, // OI File Manager (maybe others)
if (startPath != null) { "com.androidworkz.action.PICK_DIRECTORY", "file://" }, // SystemExplorer
intent.setData(Uri.fromFile(startPath)); { "com.estrongs.action.PICK_DIRECTORY", "file://" }, // ES File Explorer
{ Intent.ACTION_PICK, "folder://" } }; // Blackmoon File Browser (maybe others)
boolean success = false;
if (startPath == null) {
startPath = new File(K9.getAttachmentDefaultPath());
}
int listIndex = 0;
do {
Intent intent = new Intent(intentDetails[listIndex][0]);
if (startPath != null) {
intent.setData(Uri.parse(intentDetails[listIndex][1] + startPath.getPath()));
}
try { try {
c.startActivityForResult(intent, requestcode); c.startActivityForResult(intent, requestcode);
success = true; success = true;
} catch (ActivityNotFoundException e) { } catch (ActivityNotFoundException e) {
try { // Try the next intent in the list
intent = new Intent("com.androidworkz.action.PICK_DIRECTORY"); listIndex++;
c.startActivityForResult(intent, requestcode); };
success = true; } while (!success && (listIndex < intentDetails.length));
} catch (ActivityNotFoundException ee) {
//No Filebrowser is installed => show an fallback textdialog if (listIndex == intentDetails.length) {
//No Filebrowser is installed => show a fallback textdialog
showPathTextInput(c, startPath, callback); showPathTextInput(c, startPath, callback);
return false; success = false;
}
} }
return success; return success;
} }