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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 package org.chromium.blimp.toolbar; | |
| 6 | |
| 7 import android.content.ActivityNotFoundException; | |
| 8 import android.content.Context; | |
| 9 import android.content.Intent; | |
| 10 import android.net.Uri; | |
| 11 import android.view.View; | |
| 12 import android.widget.AdapterView; | |
| 13 import android.widget.AdapterView.OnItemClickListener; | |
| 14 import android.widget.ArrayAdapter; | |
| 15 import android.widget.ListPopupWindow; | |
| 16 | |
| 17 import org.chromium.base.Log; | |
| 18 import org.chromium.blimp.R; | |
| 19 import org.chromium.blimp.session.BlimpClientSession; | |
| 20 import org.chromium.blimp.session.EngineInfo; | |
| 21 import org.chromium.blimp.settings.AboutBlimpPreferences; | |
| 22 import org.chromium.blimp.settings.Preferences; | |
| 23 | |
| 24 import java.util.ArrayList; | |
| 25 import java.util.List; | |
| 26 | |
| 27 /** | |
| 28 * A PopupMenu attached to Blimp toolbar that presents various menu options to t
he user. | |
| 29 */ | |
| 30 public class ToolbarMenu implements BlimpClientSession.ConnectionObserver { | |
| 31 /** | |
| 32 * An interface to be notified of user actions on ToolbarMenu. | |
| 33 */ | |
| 34 public interface ToolbarMenuDelegate { | |
| 35 /** | |
| 36 * Called to show the debug view. | |
| 37 * @param show Show debug view if true, hide otherwise. | |
| 38 */ | |
| 39 public void showDebugView(boolean show); | |
| 40 } | |
| 41 | |
| 42 private static final String TAG = "ToolbarMenu"; | |
| 43 | |
| 44 private Context mContext; | |
| 45 private ListPopupWindow mPopupMenu; | |
| 46 private Toolbar mToolbar; | |
| 47 | |
| 48 private static final int ID_OPEN_IN_CHROME = 0; | |
| 49 private static final int ID_VERSION_INFO = 1; | |
| 50 private static final int ID_TOGGLE_DEBUG_INFO = 2; | |
| 51 | |
| 52 private List<String> mMenuTitles; | |
| 53 private ArrayAdapter<String> mPopupMenuAdapter; | |
| 54 private EngineInfo mEngineInfo; | |
| 55 | |
| 56 // Flag to set the visibility of debug view. | |
| 57 private boolean mDebugInfoEnabled = false; | |
| 58 | |
| 59 /** | |
| 60 * Returns if the user has enabled debug view from the menu. | |
| 61 * @return true if debug view is showing, false otherwise | |
| 62 */ | |
| 63 public boolean isDebugInfoEnabled() { | |
| 64 return mDebugInfoEnabled; | |
| 65 } | |
| 66 | |
| 67 private ToolbarMenuDelegate mDelegate; | |
| 68 | |
| 69 public ToolbarMenu(Context context, Toolbar toolbar) { | |
| 70 mContext = context; | |
| 71 mDelegate = (ToolbarMenuDelegate) mContext; | |
| 72 mToolbar = toolbar; | |
| 73 } | |
| 74 | |
| 75 /** | |
| 76 * Opens up a lazily created menu on the toolbar. | |
| 77 * @param anchorView The view at which menu is to be anchored. | |
| 78 */ | |
| 79 public void showMenu(View anchorView) { | |
| 80 if (mPopupMenu == null) { | |
| 81 initializeMenu(anchorView); | |
| 82 } | |
| 83 mPopupMenu.show(); | |
| 84 mPopupMenu.getListView().setDivider(null); | |
| 85 } | |
| 86 | |
| 87 /** | |
| 88 * Creates and initializes the app menu anchored to the specified view. | |
| 89 * @param anchorView The anchor of the {@link ListPopupWindow} | |
| 90 */ | |
| 91 private void initializeMenu(View anchorView) { | |
| 92 mPopupMenu = new ListPopupWindow(mContext); | |
| 93 intializeMenuAdapter(); | |
| 94 mPopupMenu.setAnchorView(anchorView); | |
| 95 mPopupMenu.setWidth( | |
| 96 mContext.getResources().getDimensionPixelSize(R.dimen.toolbar_po
pup_item_width)); | |
| 97 mPopupMenu.setVerticalOffset(-anchorView.getHeight()); | |
| 98 mPopupMenu.setModal(true); | |
| 99 mPopupMenu.setOnItemClickListener(new OnItemClickListener() { | |
| 100 @Override | |
| 101 public void onItemClick(AdapterView<?> parent, View view, int positi
on, long id) { | |
| 102 Log.d(TAG, "clicked " + position); | |
| 103 switch (position) { | |
| 104 case ID_OPEN_IN_CHROME: | |
| 105 openInChrome(); | |
| 106 break; | |
| 107 case ID_VERSION_INFO: | |
| 108 showVersionInfo(); | |
| 109 break; | |
| 110 case ID_TOGGLE_DEBUG_INFO: | |
| 111 toggleDebugInfo(); | |
| 112 break; | |
| 113 default: | |
| 114 assert false; | |
| 115 break; | |
| 116 } | |
| 117 mPopupMenu.dismiss(); | |
| 118 } | |
| 119 }); | |
| 120 } | |
| 121 | |
| 122 /** | |
| 123 * Creates an adapter for the toolbar menu. | |
| 124 */ | |
| 125 private void intializeMenuAdapter() { | |
| 126 mMenuTitles = new ArrayList<>(); | |
| 127 mMenuTitles.add(mContext.getString(R.string.open_in_chrome)); | |
| 128 mMenuTitles.add(mContext.getString(R.string.version_info)); | |
| 129 mMenuTitles.add(mContext.getString( | |
| 130 mDebugInfoEnabled ? R.string.hide_debug_info : R.string.show_deb
ug_info)); | |
| 131 | |
| 132 mPopupMenuAdapter = | |
| 133 new ArrayAdapter<String>(mContext, R.layout.toolbar_popup_item,
mMenuTitles); | |
| 134 mPopupMenu.setAdapter(mPopupMenuAdapter); | |
| 135 } | |
| 136 | |
| 137 /** | |
| 138 * Opens the current URL in chrome. | |
| 139 */ | |
| 140 private void openInChrome() { | |
| 141 Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(mToolbar.getUrl
())); | |
| 142 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); | |
| 143 intent.setPackage("com.android.chrome"); | |
| 144 try { | |
| 145 mContext.startActivity(intent); | |
| 146 } catch (ActivityNotFoundException e) { | |
| 147 // Chrome is not installed, so try with the default browser | |
| 148 intent.setPackage(null); | |
| 149 mContext.startActivity(intent); | |
| 150 } | |
| 151 } | |
| 152 | |
| 153 private void showVersionInfo() { | |
| 154 Intent intent = new Intent(); | |
| 155 intent.setClass(mContext, Preferences.class); | |
| 156 if (mEngineInfo != null) { | |
| 157 intent.putExtra(AboutBlimpPreferences.EXTRA_ENGINE_IP, mEngineInfo.i
pAddress); | |
| 158 intent.putExtra(AboutBlimpPreferences.EXTRA_ENGINE_VERSION, mEngineI
nfo.engineVersion); | |
| 159 } | |
| 160 mContext.startActivity(intent); | |
| 161 } | |
| 162 | |
| 163 private void toggleDebugInfo() { | |
| 164 mDebugInfoEnabled = !mDebugInfoEnabled; | |
| 165 mMenuTitles.set(ID_TOGGLE_DEBUG_INFO, | |
| 166 mContext.getString( | |
| 167 mDebugInfoEnabled ? R.string.hide_debug_info : R.string.
show_debug_info)); | |
| 168 mPopupMenuAdapter.notifyDataSetChanged(); | |
| 169 mDelegate.showDebugView(mDebugInfoEnabled); | |
| 170 } | |
| 171 | |
| 172 // BlimpClientSession.ConnectionObserver interface. | |
| 173 @Override | |
| 174 public void onAssignmentReceived( | |
| 175 int result, int suggestedMessageResourceId, EngineInfo engineInfo) { | |
| 176 mEngineInfo = engineInfo; | |
| 177 } | |
| 178 | |
| 179 @Override | |
| 180 public void onConnected() { | |
| 181 if (mEngineInfo == null) return; | |
| 182 | |
| 183 mEngineInfo.setConnected(true); | |
| 184 } | |
| 185 | |
| 186 @Override | |
| 187 public void onDisconnected(String reason) { | |
| 188 if (mEngineInfo == null) return; | |
| 189 | |
| 190 mEngineInfo.setConnected(false); | |
| 191 } | |
| 192 | |
| 193 @Override | |
| 194 public void updateDebugStatsUI(int received, int sent, int commits) {} | |
| 195 } | |
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Chromium Code Reviews
Issue 2493333002:
Move Java Blimp shell code to app subpackage (Closed)
