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/*
* Copyright 2012 The Android Open Source Project
*
* 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.android.notificationstudio.action;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.net.Uri;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import com.android.notificationstudio.R;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class ShareMockupAction {
private static final String TAG = ShareMockupAction.class.getSimpleName();
private static final SimpleDateFormat FILE_NAME =
new SimpleDateFormat("'notification.'yyyyMMdd'.'HHmmss'.png'");
public static void launch(Activity activity, CharSequence title) {
// take a picture of the current mockup
View v = activity.findViewById(R.id.preview);
int w = v.getMeasuredWidth();
int h = v.getMeasuredHeight();
Bitmap mockup = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(mockup);
v.layout(0, 0, w, h);
v.draw(c);
// write the mockup to a temp file
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
mockup.compress(Bitmap.CompressFormat.PNG, 100, bytes);
File f = new File(activity.getExternalCacheDir(), FILE_NAME.format(new Date()));
FileOutputStream fo = null;
try {
f.createNewFile();
fo = new FileOutputStream(f);
fo.write(bytes.toByteArray());
} catch (IOException e) {
String msg = "Error writing mockup file";
Log.w(TAG, msg, e);
Toast.makeText(activity, msg, Toast.LENGTH_SHORT).show();
return;
} finally {
if (fo != null)
try { fo.close(); } catch (Exception e) { }
}
// launch intent to send the mockup image
Intent share = new Intent(Intent.ACTION_SEND);
share.setType("image/png");
share.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(f.getAbsoluteFile()));
activity.startActivity(Intent.createChooser(share, title));
}
}
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