phillip/ingress-intel-total-conversion
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[mobile] Provide a method to save a file

Browse Source
This commit is contained in:
fkloft
2014-02-13 21:46:03 +01:00
parent 1c637cce10
commit 51a835ce3b
4 changed files with 87 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
mobile/src/com/cradle/iitc_mobile/IITC_FileManager.java
View File

@ -1,5 +1,6 @@
package com.cradle.iitc_mobile;
import android.annotation.TargetApi;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
@ -9,6 +10,7 @@ import android.content.SharedPreferences;
import android.content.res.AssetManager;
import android.net.Uri;
import android.os.Environment;
import android.os.ParcelFileDescriptor;
import android.preference.PreferenceManager;
import android.text.Html;
import android.util.Base64;
@ -337,12 +339,12 @@ public class IITC_FileManager {
mFunctionName = uri.getPathSegments().get(0);
// create the chooser Intent
final Intent target = new Intent(Intent.ACTION_GET_CONTENT);
target.setType("file/*");
target.addCategory(Intent.CATEGORY_OPENABLE);
final Intent target = new Intent(Intent.ACTION_GET_CONTENT)
.setType("*/*")
.addCategory(Intent.CATEGORY_OPENABLE);
final IITC_Mobile iitc = (IITC_Mobile) mActivity;
try {
final IITC_Mobile iitc = (IITC_Mobile) mActivity;
iitc.startActivityForResult(Intent.createChooser(target, "Choose file"), this);
} catch (final ActivityNotFoundException e) {
Toast.makeText(mActivity, "No activity to select a file found." +
@ -367,18 +369,18 @@ public class IITC_FileManager {
try {
if (mResultCode == Activity.RESULT_OK && mData != null) {
final Uri uri = mData.getData();
final File file = new File(uri.getPath());
// now create a resource that basically looks like:
// someFunctionName('<url encoded filename>', '<base64 encoded content>');
mStreamOut.write(
(mFunctionName + "('" + URLEncoder.encode(file.getName(), "UTF-8") + "', '").getBytes());
final String filename = uri.getLastPathSegment();
final String call = mFunctionName + "('" + URLEncoder.encode(filename, "UTF-8") + "', '";
mStreamOut.write(call.getBytes());
final Base64OutputStream encoder =
new Base64OutputStream(mStreamOut, Base64.NO_CLOSE | Base64.NO_WRAP | Base64.DEFAULT);
final FileInputStream fileinput = new FileInputStream(file);
final InputStream fileinput = mActivity.getContentResolver().openInputStream(uri);
copyStream(fileinput, encoder, true);
@ -396,4 +398,56 @@ public class IITC_FileManager {
}
}
}
@TargetApi(19)
public class FileSaveRequest implements ResponseHandler, Runnable {
private Intent mData;
private final IITC_Mobile mIitc;
private final String mContent;
public FileSaveRequest(final String filename, final String type, final String content) {
final Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT)
.setType(type)
.addCategory(Intent.CATEGORY_OPENABLE)
.putExtra(Intent.EXTRA_TITLE, filename);
mContent = content;
mIitc = (IITC_Mobile) mActivity;
mIitc.startActivityForResult(intent, this);
}
@Override
public void onActivityResult(final int resultCode, final Intent data) {
mIitc.deleteResponseHandler(this);
if (resultCode != Activity.RESULT_OK) return;
mData = data;
new Thread(this, "FileSaveRequest").start();
}
@Override
public void run() {
if (mData == null) return;
final Uri uri = mData.getData();
OutputStream os = null;
try {
final ParcelFileDescriptor fd = mIitc.getContentResolver().openFileDescriptor(uri, "w");
try {
os = new FileOutputStream(fd.getFileDescriptor());
os.write(mContent.getBytes());
os.close();
} catch (final IOException e) {
Log.w("Could not save file!", e);
}
fd.close();
} catch (final IOException e) {
Log.w("Could not save file!", e);
}
}
}
}