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/*
* Copyright (C) 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.providers.contacts.debug;
import com.android.providers.contacts.R;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.widget.Button;
import java.io.IOException;
/**
* Activity to export all app data files as a zip file on sdcard, and send it via email.
*
* Usage:
* adb shell am start -a com.android.providers.contacts.DUMP_DATABASE
*/
public class ContactsDumpActivity extends Activity implements OnClickListener {
private static String TAG = "ContactsDumpActivity";
private Button mConfirmButton;
private Button mCancelButton;
private Button mDeleteButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
// Be sure to call the super class.
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_LEFT_ICON);
setContentView(R.layout.contact_dump_activity);
getWindow().setFeatureDrawableResource(Window.FEATURE_LEFT_ICON,
android.R.drawable.ic_dialog_alert);
mConfirmButton = (Button) findViewById(R.id.confirm);
mCancelButton = (Button) findViewById(R.id.cancel);
mDeleteButton = (Button) findViewById(R.id.delete);
updateDeleteButton();
}
private void updateDeleteButton() {
mDeleteButton.setEnabled(DataExporter.dumpFileExists(this));
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.confirm:
mConfirmButton.setEnabled(false);
mCancelButton.setEnabled(false);
new DumpDbTask().execute();
break;
case R.id.delete:
cleanup();
updateDeleteButton();
break;
case R.id.cancel:
finish();
break;
}
}
private void cleanup() {
DataExporter.removeDumpFiles(this);
}
private class DumpDbTask extends AsyncTask<Void, Void, Uri> {
/**
* Starts spinner while task is running.
*/
@Override
protected void onPreExecute() {
setProgressBarIndeterminateVisibility(true);
}
@Override
protected Uri doInBackground(Void... params) {
try {
return DataExporter.exportData(getApplicationContext());
} catch (IOException e) {
Log.e(TAG, "Failed to export", e);
return null;
}
}
@Override
protected void onPostExecute(Uri uri) {
if (uri != null) {
emailFile(uri);
}
}
}
private void emailFile(Uri uri) {
Log.i(TAG, "Drafting email");
Intent intent = new Intent(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_SUBJECT, getString(R.string.debug_dump_email_subject));
intent.putExtra(Intent.EXTRA_TEXT, getString(R.string.debug_dump_email_body));
intent.setType(DataExporter.ZIP_MIME_TYPE);
intent.putExtra(Intent.EXTRA_STREAM, uri);
startActivityForResult(Intent.createChooser(intent,
getString(R.string.debug_dump_email_sender_picker)), 0);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
updateDeleteButton();
mConfirmButton.setEnabled(true);
mCancelButton.setEnabled(true);
}
}
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