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FileChooserExampleActivity.java
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/
FileChooserExampleActivity.java
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/*
* Copyright (C) 2012 Paul Burke
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.ipaulpro.afilechooserexample;
import android.app.Activity;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
import com.ipaulpro.afilechooser.utils.FileUtils;
/**
* @author paulburke (ipaulpro)
*/
public class FileChooserExampleActivity extends Activity {
private static final String TAG = "FileChooserExampleActivity";
private static final int REQUEST_CODE = 6384; // onActivityResult request
// code
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Create a simple button to start the file chooser process
Button button = new Button(this);
button.setText(R.string.choose_file);
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// Display the file chooser dialog
showChooser();
}
});
setContentView(button);
}
private void showChooser() {
// Use the GET_CONTENT intent from the utility class
Intent target = FileUtils.createGetContentIntent();
// Create the chooser Intent
Intent intent = Intent.createChooser(
target, getString(R.string.chooser_title));
try {
startActivityForResult(intent, REQUEST_CODE);
} catch (ActivityNotFoundException e) {
// The reason for the existence of aFileChooser
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case REQUEST_CODE:
// If the file selection was successful
if (resultCode == RESULT_OK) {
if (data != null) {
// Get the URI of the selected file
final Uri uri = data.getData();
Log.i(TAG, "Uri = " + uri.toString());
try {
// Get the file path from the URI
final String path = FileUtils.getPath(this, uri);
Toast.makeText(FileChooserExampleActivity.this,
"File Selected: " + path, Toast.LENGTH_LONG).show();
} catch (Exception e) {
Log.e("FileSelectorTestActivity", "File select error", e);
}
}
}
break;
}
super.onActivityResult(requestCode, resultCode, data);
}
}