summaryrefslogtreecommitdiffstats
path: root/src/com/android/settings/ProxySelector.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/com/android/settings/ProxySelector.java')
-rw-r--r--src/com/android/settings/ProxySelector.java260
1 files changed, 0 insertions, 260 deletions
diff --git a/src/com/android/settings/ProxySelector.java b/src/com/android/settings/ProxySelector.java
deleted file mode 100644
index 80fe3c90c..000000000
--- a/src/com/android/settings/ProxySelector.java
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Copyright (C) 2006 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.settings;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.content.ContentResolver;
-import android.content.Intent;
-import android.net.Proxy;
-import android.os.Bundle;
-import android.provider.Settings;
-import android.text.Selection;
-import android.text.Spannable;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.View.OnFocusChangeListener;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.TextView;
-
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * To start the Proxy Selector activity, create the following intent.
- *
- * <code>
- * Intent intent = new Intent();
- * intent.setClassName("com.android.browser.ProxySelector");
- * startActivity(intent);
- * </code>
- *
- * you can add extra options to the intent by using
- *
- * <code>
- * intent.putExtra(key, value);
- * </code>
- *
- * the extra options are:
- *
- * button-label: a string label to display for the okay button
- * title: the title of the window
- * error-text: If not null, will be used as the label of the error message.
- */
-public class ProxySelector extends Activity
-{
- private final static String LOGTAG = "Settings";
-
- EditText mHostnameField;
- EditText mPortField;
- Button mOKButton;
-
- // Matches blank input, ips, and domain names
- private static final String HOSTNAME_REGEXP = "^$|^[a-zA-Z0-9]+(\\-[a-zA-Z0-9]+)*(\\.[a-zA-Z0-9]+(\\-[a-zA-Z0-9]+)*)*$";
- private static final Pattern HOSTNAME_PATTERN;
- static {
- HOSTNAME_PATTERN = Pattern.compile(HOSTNAME_REGEXP);
- }
-
-
- public void onCreate(Bundle icicle) {
- super.onCreate(icicle);
-
- if (android.util.Config.LOGV) Log.v(LOGTAG, "[ProxySelector] onStart");
-
- setContentView(R.layout.proxy);
- initView();
- populateFields(false);
- }
-
- protected void showError(int error) {
-
- new AlertDialog.Builder(this)
- .setTitle(R.string.proxy_error)
- .setMessage(error)
- .setPositiveButton(R.string.proxy_error_dismiss, null)
- .show();
- }
-
- void initView() {
-
- mHostnameField = (EditText)findViewById(R.id.hostname);
- mHostnameField.setOnFocusChangeListener(mOnFocusChangeHandler);
-
- mPortField = (EditText)findViewById(R.id.port);
- mPortField.setOnClickListener(mOKHandler);
- mPortField.setOnFocusChangeListener(mOnFocusChangeHandler);
-
- mOKButton = (Button)findViewById(R.id.action);
- mOKButton.setOnClickListener(mOKHandler);
-
- Button b = (Button)findViewById(R.id.clear);
- b.setOnClickListener(mClearHandler);
-
- b = (Button)findViewById(R.id.defaultView);
- b.setOnClickListener(mDefaultHandler);
- }
-
- void populateFields(boolean useDefault) {
- String hostname = null;
- int port = -1;
- if (useDefault) {
- // Use the default proxy settings provided by the carrier
- hostname = Proxy.getDefaultHost();
- port = Proxy.getDefaultPort();
- } else {
- // Use the last setting given by the user
- hostname = Proxy.getHost(this);
- port = Proxy.getPort(this);
- }
-
- if (hostname == null) {
- hostname = "";
- }
-
- mHostnameField.setText(hostname);
-
- String portStr = port == -1 ? "" : Integer.toString(port);
- mPortField.setText(portStr);
-
- Intent intent = getIntent();
-
- String buttonLabel = intent.getStringExtra("button-label");
- if (!TextUtils.isEmpty(buttonLabel)) {
- mOKButton.setText(buttonLabel);
- }
-
- String title = intent.getStringExtra("title");
- if (!TextUtils.isEmpty(title)) {
- setTitle(title);
- }
- }
-
- /**
- * validate syntax of hostname and port entries
- * @return 0 on success, string resource ID on failure
- */
- int validate(String hostname, String port) {
- Matcher match = HOSTNAME_PATTERN.matcher(hostname);
-
- if (!match.matches()) return R.string.proxy_error_invalid_host;
-
- if (hostname.length() > 0 && port.length() == 0) {
- return R.string.proxy_error_empty_port;
- }
-
- if (port.length() > 0) {
- if (hostname.length() == 0) {
- return R.string.proxy_error_empty_host_set_port;
- }
- int portVal = -1;
- try {
- portVal = Integer.parseInt(port);
- } catch (NumberFormatException ex) {
- return R.string.proxy_error_invalid_port;
- }
- if (portVal <= 0 || portVal > 0xFFFF) {
- return R.string.proxy_error_invalid_port;
- }
- }
- return 0;
- }
-
- /**
- * returns true on success, false if the user must correct something
- */
- boolean saveToDb() {
-
- String hostname = mHostnameField.getText().toString().trim();
- String portStr = mPortField.getText().toString().trim();
- int port = -1;
-
- int result = validate(hostname, portStr);
- if (result > 0) {
- showError(result);
- return false;
- }
-
- if (portStr.length() > 0) {
- try {
- port = Integer.parseInt(portStr);
- } catch (NumberFormatException ex) {
- return false;
- }
- }
-
- // FIXME: The best solution would be to make a better UI that would
- // disable editing of the text boxes if the user chooses to use the
- // default settings. i.e. checking a box to always use the default
- // carrier. http:/b/issue?id=756480
- // FIXME: This currently will not work if the default host is blank and
- // the user has cleared the input boxes in order to not use a proxy.
- // This is a UI problem and can be solved with some better form
- // controls.
- // FIXME: If the user types in a proxy that matches the default, should
- // we keep that setting? Can be fixed with a new UI.
- ContentResolver res = getContentResolver();
- if (hostname.equals(Proxy.getDefaultHost())
- && port == Proxy.getDefaultPort()) {
- // If the user hit the default button and didn't change any of
- // the input boxes, treat it as if the user has not specified a
- // proxy.
- hostname = null;
- }
-
- if (!TextUtils.isEmpty(hostname)) {
- hostname += ':' + portStr;
- }
- Settings.Secure.putString(res, Settings.Secure.HTTP_PROXY, hostname);
- sendBroadcast(new Intent(Proxy.PROXY_CHANGE_ACTION));
-
- return true;
- }
-
- OnClickListener mOKHandler = new OnClickListener() {
- public void onClick(View v) {
- if (saveToDb()) {
- finish();
- }
- }
- };
-
- OnClickListener mClearHandler = new OnClickListener() {
- public void onClick(View v) {
- mHostnameField.setText("");
- mPortField.setText("");
- }
- };
-
- OnClickListener mDefaultHandler = new OnClickListener() {
- public void onClick(View v) {
- populateFields(true);
- }
- };
-
- OnFocusChangeListener mOnFocusChangeHandler = new OnFocusChangeListener() {
- public void onFocusChange(View v, boolean hasFocus) {
- if (hasFocus) {
- TextView textView = (TextView) v;
- Selection.selectAll((Spannable) textView.getText());
- }
- }
- };
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 18:52:07 +0000