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package org.thialfihar.android.apg;
import java.io.ByteArrayInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.util.Vector;
import org.thialfihar.android.apg.utils.Choice;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
public class GeneralActivity extends BaseActivity {
private Intent mIntent;
private ArrayAdapter<Choice> mAdapter;
private ListView mList;
private Button mCancelButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.general);
mIntent = getIntent();
boolean isEncrypted = false;
boolean containsKeys = false;
InputStream inStream = null;
{
byte[] data = mIntent.getByteArrayExtra(Intent.EXTRA_TEXT);
if (data != null) {
inStream = new ByteArrayInputStream(data);
}
}
if (inStream == null) {
Uri data = mIntent.getData();
if (data != null) {
try {
inStream = getContentResolver().openInputStream(data);
} catch (FileNotFoundException e) {
// didn't work
Toast.makeText(this, "failed to open stream", Toast.LENGTH_SHORT);
}
}
}
if (inStream == null) {
Toast.makeText(this, "no data found", Toast.LENGTH_SHORT);
finish();
return;
}
mList = (ListView) findViewById(R.id.options);
Vector<Choice> choices = new Vector<Choice>();
if (containsKeys) {
choices.add(new Choice(Id.choice.action.import_public, getString(R.string.action_import_public)));
choices.add(new Choice(Id.choice.action.import_secret, getString(R.string.action_import_secret)));
}
if (isEncrypted) {
choices.add(new Choice(Id.choice.action.decrypt, getString(R.string.action_decrypt)));
}
if (!containsKeys && !isEncrypted) {
choices.add(new Choice(Id.choice.action.encrypt, getString(R.string.action_encrypt)));
}
mAdapter = new ArrayAdapter<Choice>(this, android.R.layout.simple_list_item_1, choices);
mList.setAdapter(mAdapter);
mList.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
clicked(mAdapter.getItem(arg2).getId());
}
});
mCancelButton = (Button) findViewById(R.id.btn_cancel);
mCancelButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
GeneralActivity.this.finish();
}
});
if (choices.size() == 1) {
clicked(choices.get(0).getId());
}
}
private void clicked(int id) {
Intent intent = new Intent();
switch (id) {
case Id.choice.action.encrypt: {
intent.setClass(this, EncryptActivity.class);
if (mIntent.hasExtra(Intent.EXTRA_TEXT)) {
intent.putExtra(Intent.EXTRA_TEXT, mIntent.getByteArrayExtra(Intent.EXTRA_TEXT));
} else if (mIntent.getData() != null) {
intent.setData(mIntent.getData());
intent.setType(mIntent.getType());
}
break;
}
case Id.choice.action.decrypt: {
break;
}
case Id.choice.action.import_public: {
break;
}
case Id.choice.action.import_secret: {
break;
}
default: {
// shouldn't happen
return;
}
}
startActivity(intent);
finish();
}
}
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