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/*
* Copyright (C) 2008 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.app.Activity;
import android.os.Handler;
import android.util.Log;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Gears Shortcut dialog
*/
class GearsShortcutDialog extends GearsBaseDialog {
private static final String TAG = "GearsPermissionsDialog";
private final String ICON_16 = "icon16x16";
private final String ICON_32 = "icon32x32";
private final String ICON_48 = "icon48x48";
private final String ICON_128 = "icon128x128";
public GearsShortcutDialog(Activity activity,
Handler handler,
String arguments) {
super (activity, handler, arguments);
}
public void setup() {
inflate(R.layout.gears_dialog_permission, R.id.panel_content);
setupButtons(R.string.shortcut_button_alwaysdeny,
R.string.shortcut_button_allow,
R.string.shortcut_button_deny);
View contentBorder = findViewById(R.id.content_border);
if (contentBorder != null) {
contentBorder.setBackgroundResource(R.color.shortcut_border);
}
View contentBackground = findViewById(R.id.content_background);
if (contentBackground != null) {
contentBackground.setBackgroundResource(R.color.shortcut_background);
}
try {
JSONObject json = new JSONObject(mDialogArguments);
String iconUrl = pickIconToRender(json);
if (iconUrl != null) {
downloadIcon(iconUrl);
}
setupDialog();
setLabel(json, "name", R.id.origin_title);
setLabel(json, "link", R.id.origin_subtitle);
setLabel(json, "description", R.id.origin_message);
} catch (JSONException e) {
Log.e(TAG, "JSON exception", e);
}
}
public void setupDialog(TextView message, ImageView icon) {
message.setText(R.string.shortcut_message);
icon.setImageResource(R.drawable.gears_icon_48x48);
}
/**
* Utility method to validate an icon url. Used in the
* shortcut dialog.
*/
boolean validIcon(JSONObject json, String name) {
try {
if (json.has(name)) {
String str = json.getString(name);
if (str.length() > 0) {
return true;
}
}
} catch (JSONException e) {
Log.e(TAG, "JSON exception", e);
}
return false;
}
/**
* Utility method to pick the best indicated icon
* from the dialogs' arguments. Used in the
* shortcut dialog.
*/
String pickIconToRender(JSONObject json) {
try {
if (validIcon(json, ICON_48)) { // ideal size
mChoosenIconSize = 48;
return json.getString(ICON_48);
} else if (validIcon(json, ICON_32)) {
mChoosenIconSize = 32;
return json.getString(ICON_32);
} else if (validIcon(json, ICON_128)) {
mChoosenIconSize = 128;
return json.getString(ICON_128);
} else if (validIcon(json, ICON_16)) {
mChoosenIconSize = 16;
return json.getString(ICON_16);
}
} catch (JSONException e) {
Log.e(TAG, "JSON exception", e);
}
mChoosenIconSize = 0;
return null;
}
public String closeDialog(int closingType) {
String ret = null;
switch (closingType) {
case ALWAYS_DENY:
ret = "{\"allow\": false, \"permanently\": true }";
break;
case ALLOW:
ret = "{\"allow\": true, \"locations\": 0 }";
break;
case DENY:
ret = null;
break;
}
return ret;
}
}
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