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/*
* Copyright (C) 2013 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.documentsui;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.provider.DocumentsContract;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.LinearLayout;
import android.widget.ScrollView;
import android.widget.TextView;
import libcore.io.IoUtils;
import libcore.io.Streams;
import java.io.InputStream;
import java.io.OutputStream;
public class TestActivity extends Activity {
private static final String TAG = "TestActivity";
private static final int CODE_READ = 42;
private static final int CODE_WRITE = 43;
private TextView mResult;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
final Context context = this;
final LinearLayout view = new LinearLayout(context);
view.setOrientation(LinearLayout.VERTICAL);
mResult = new TextView(context);
view.addView(mResult);
final CheckBox multiple = new CheckBox(context);
multiple.setText("ALLOW_MULTIPLE");
view.addView(multiple);
final CheckBox localOnly = new CheckBox(context);
localOnly.setText("LOCAL_ONLY");
view.addView(localOnly);
Button button;
button = new Button(context);
button.setText("OPEN_DOC */*");
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("*/*");
if (multiple.isChecked()) {
intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
}
if (localOnly.isChecked()) {
intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
}
startActivityForResult(intent, CODE_READ);
}
});
view.addView(button);
button = new Button(context);
button.setText("OPEN_DOC image/*");
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("image/*");
if (multiple.isChecked()) {
intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
}
if (localOnly.isChecked()) {
intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
}
startActivityForResult(intent, CODE_READ);
}
});
view.addView(button);
button = new Button(context);
button.setText("OPEN_DOC audio/ogg");
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("audio/ogg");
if (multiple.isChecked()) {
intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
}
if (localOnly.isChecked()) {
intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
}
startActivityForResult(intent, CODE_READ);
}
});
view.addView(button);
button = new Button(context);
button.setText("OPEN_DOC text/plain, application/msword");
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("*/*");
intent.putExtra(Intent.EXTRA_MIME_TYPES, new String[] {
"text/plain", "application/msword" });
if (multiple.isChecked()) {
intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
}
if (localOnly.isChecked()) {
intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
}
startActivityForResult(intent, CODE_READ);
}
});
view.addView(button);
button = new Button(context);
button.setText("CREATE_DOC text/plain");
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_TITLE, "foobar.txt");
if (localOnly.isChecked()) {
intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
}
startActivityForResult(intent, CODE_WRITE);
}
});
view.addView(button);
button = new Button(context);
button.setText("CREATE_DOC image/png");
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("image/png");
intent.putExtra(Intent.EXTRA_TITLE, "mypicture.png");
if (localOnly.isChecked()) {
intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
}
startActivityForResult(intent, CODE_WRITE);
}
});
view.addView(button);
button = new Button(context);
button.setText("GET_CONTENT */*");
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("*/*");
if (multiple.isChecked()) {
intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
}
if (localOnly.isChecked()) {
intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
}
startActivityForResult(Intent.createChooser(intent, "Kittens!"), CODE_READ);
}
});
view.addView(button);
final ScrollView scroll = new ScrollView(context);
scroll.addView(view);
setContentView(scroll);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
mResult.setText(null);
String result = "resultCode=" + resultCode + ", data=" + String.valueOf(data);
if (requestCode == CODE_READ) {
final Uri uri = data != null ? data.getData() : null;
if (uri != null) {
if (DocumentsContract.isDocumentUri(this, uri)) {
result += "; DOC_ID";
}
try {
getContentResolver().takePersistableUriPermission(
uri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
} catch (SecurityException e) {
result += "; FAILED TO TAKE";
Log.e(TAG, "Failed to take", e);
}
InputStream is = null;
try {
is = getContentResolver().openInputStream(uri);
final int length = Streams.readFullyNoClose(is).length;
result += "; read length=" + length;
} catch (Exception e) {
result += "; ERROR";
Log.e(TAG, "Failed to read " + uri, e);
} finally {
IoUtils.closeQuietly(is);
}
} else {
result += "no uri?";
}
} else if (requestCode == CODE_WRITE) {
final Uri uri = data != null ? data.getData() : null;
if (uri != null) {
if (DocumentsContract.isDocumentUri(this, uri)) {
result += "; DOC_ID";
}
try {
getContentResolver().takePersistableUriPermission(
uri, Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
} catch (SecurityException e) {
result += "; FAILED TO TAKE";
Log.e(TAG, "Failed to take", e);
}
OutputStream os = null;
try {
os = getContentResolver().openOutputStream(uri);
os.write("THE COMPLETE WORKS OF SHAKESPEARE".getBytes());
} catch (Exception e) {
result += "; ERROR";
Log.e(TAG, "Failed to write " + uri, e);
} finally {
IoUtils.closeQuietly(os);
}
} else {
result += "no uri?";
}
}
Log.d(TAG, result);
mResult.setText(result);
}
}
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