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/*
* Copyright (C) 2014 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.browser;
import android.Manifest;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.webkit.GeolocationPermissions;
import android.webkit.PermissionRequest;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.Vector;
public class PermissionsPrompt extends RelativeLayout {
private TextView mMessage;
private Button mAllowButton;
private Button mDenyButton;
private CheckBox mRemember;
private Context mContext;
private PermissionRequest mRequest;
public PermissionsPrompt(Context context) {
this(context, null);
mContext = context;
}
public PermissionsPrompt(Context context, AttributeSet attrs) {
super(context, attrs);
mContext = context;
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
init();
}
private void init() {
mMessage = (TextView) findViewById(R.id.message);
mAllowButton = (Button) findViewById(R.id.allow_button);
mDenyButton = (Button) findViewById(R.id.deny_button);
mRemember = (CheckBox) findViewById(R.id.remember);
mAllowButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
handleButtonClick(true);
}
});
mDenyButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
handleButtonClick(false);
}
});
}
public void show(PermissionRequest request) {
mRequest = request;
setMessage();
mRemember.setChecked(true);
setVisibility(View.VISIBLE);
}
public void setMessage() {
String[] resources = mRequest.getResources();
Vector<String> strings = new Vector<String>();
for (String resource : resources) {
if (resource.equals(PermissionRequest.RESOURCE_VIDEO_CAPTURE))
strings.add(getResources().getString(R.string.resource_video_capture));
else if (resource.equals(PermissionRequest.RESOURCE_AUDIO_CAPTURE))
strings.add(getResources().getString(R.string.resource_audio_capture));
else if (resource.equals(PermissionRequest.RESOURCE_PROTECTED_MEDIA_ID))
strings.add(getResources().getString(R.string.resource_protected_media_id));
}
if (strings.isEmpty()) return;
Enumeration<String> e = strings.elements();
StringBuilder sb = new StringBuilder(e.nextElement());
if (e.hasMoreElements()) {
sb.append(", ");
sb.append(e.nextElement());
}
mMessage.setText(String.format(
getResources().getString(R.string.permissions_prompt_message),
mRequest.getOrigin(), sb.toString()));
}
/**
* Hides the prompt.
*/
public void hide() {
setVisibility(View.GONE);
}
/**
* Handles a click on one the buttons by invoking the callback.
*/
private void handleButtonClick(boolean allow) {
hide();
if (allow) {
String[] resources = mRequest.getResources();
List<String> permissionsToRequest = new ArrayList<String>();
for (String resource : resources) {
if (resource.equals(PermissionRequest.RESOURCE_VIDEO_CAPTURE) &&
mContext.checkSelfPermission(Manifest.permission.CAMERA) !=
PackageManager.PERMISSION_GRANTED) {
permissionsToRequest.add(Manifest.permission.CAMERA);
} else if (resource.equals(PermissionRequest.RESOURCE_AUDIO_CAPTURE) &&
mContext.checkSelfPermission(Manifest.permission.RECORD_AUDIO) !=
PackageManager.PERMISSION_GRANTED) {
permissionsToRequest.add(Manifest.permission.RECORD_AUDIO);
}
}
if (permissionsToRequest.size() > 0) {
String[] permissions = permissionsToRequest.toArray(
new String[permissionsToRequest.size()]);
((Activity) mContext).requestPermissions(permissions, 1);
Intent intent = new Intent(mContext, PermissionsActivity.class);
mContext.startActivity(intent);
} else {
mRequest.grant(mRequest.getResources());
}
} else {
mRequest.deny();
}
}
}
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