| 1 | // Copyright (c) 2013 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.android_webview.shell; |
| 6 | |
| 7 | import android.app.Activity; |
| 8 | import android.content.Intent; |
| 9 | import android.content.Context; |
| 10 | import android.content.SharedPreferences; |
| 11 | import android.os.Bundle; |
| 12 | import android.text.TextUtils; |
| 13 | import android.util.Log; |
| 14 | import android.view.KeyEvent; |
| 15 | import android.view.View; |
| 16 | import android.view.View.OnClickListener; |
| 17 | import android.view.View.OnFocusChangeListener; |
| 18 | import android.view.ViewGroup.LayoutParams; |
| 19 | import android.view.WindowManager; |
| 20 | import android.view.inputmethod.EditorInfo; |
| 21 | import android.view.inputmethod.InputMethodManager; |
| 22 | import android.widget.EditText; |
| 23 | import android.widget.ImageButton; |
| 24 | import android.widget.LinearLayout; |
| 25 | import android.widget.TextView; |
| 26 | import android.widget.TextView.OnEditorActionListener; |
| 27 | |
| 28 | import org.chromium.android_webview.AwBrowserProcess; |
| 29 | import org.chromium.android_webview.AwBrowserContext; |
| 30 | import org.chromium.android_webview.AwContents; |
| 31 | import org.chromium.android_webview.AwContentsClient; |
| 32 | import org.chromium.android_webview.AwLayoutSizer; |
| 33 | import org.chromium.android_webview.test.AwTestContainerView; |
| 34 | import org.chromium.android_webview.test.NullContentsClient; |
| 35 | import org.chromium.content.browser.LoadUrlParams; |
| 36 | |
| 37 | /* |
| 38 | * This is a lightweight activity for tests that only require WebView functionality. |
| 39 | */ |
| 40 | public class AwShellActivity extends Activity { |
| 41 | private final static String PREFERENCES_NAME = "AwShellPrefs"; |
| 42 | private final static String INITIAL_URL = "about:blank"; |
| 43 | private AwBrowserContext mBrowserContext; |
| 44 | private AwTestContainerView mAwTestContainerView; |
| 45 | private EditText mUrlTextView; |
| 46 | private ImageButton mPrevButton; |
| 47 | private ImageButton mNextButton; |
| 48 | |
| 49 | @Override |
| 50 | public void onCreate(Bundle savedInstanceState) { |
| 51 | super.onCreate(savedInstanceState); |
| 52 | |
| 53 | setContentView(R.layout.testshell_activity); |
| 54 | |
| 55 | mAwTestContainerView = createAwTestContainerView(); |
| 56 | |
| 57 | LinearLayout contentContainer = (LinearLayout) findViewById(R.id.content_container); |
| 58 | mAwTestContainerView.setLayoutParams(new LinearLayout.LayoutParams( |
| 59 | LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT, 1f)); |
| 60 | contentContainer.addView(mAwTestContainerView); |
| 61 | mAwTestContainerView.requestFocus(); |
| 62 | |
| 63 | initializeUrlField(); |
| 64 | initializeNavigationButtons(); |
| 65 | |
| 66 | String startupUrl = getUrlFromIntent(getIntent()); |
| 67 | if (TextUtils.isEmpty(startupUrl)) { |
| 68 | startupUrl = INITIAL_URL; |
| 69 | } |
| 70 | |
| 71 | mAwTestContainerView.getAwContents().loadUrl(new LoadUrlParams(startupUrl)); |
| 72 | mUrlTextView.setText(startupUrl); |
| 73 | } |
| 74 | |
| 75 | private AwTestContainerView createAwTestContainerView() { |
| 76 | AwTestContainerView testContainerView = new AwTestContainerView(this); |
| 77 | AwContentsClient awContentsClient = new NullContentsClient() { |
| 78 | @Override |
| 79 | public void onPageStarted(String url) { |
| 80 | if (mUrlTextView != null) { |
| 81 | mUrlTextView.setText(url); |
| 82 | } |
| 83 | } |
| 84 | }; |
| 85 | |
| 86 | SharedPreferences sharedPreferences = |
| 87 | getSharedPreferences(PREFERENCES_NAME, Context.MODE_PRIVATE); |
| 88 | if (mBrowserContext == null) { |
| 89 | mBrowserContext = new AwBrowserContext(sharedPreferences); |
| 90 | } |
| 91 | testContainerView.initialize(new AwContents(mBrowserContext, testContainerView, |
| 92 | testContainerView.getInternalAccessDelegate(), |
| 93 | awContentsClient, false, new AwLayoutSizer(), true)); |
| 94 | testContainerView.getAwContents().getSettings().setJavaScriptEnabled(true); |
| 95 | return testContainerView; |
| 96 | } |
| 97 | |
| 98 | private static String getUrlFromIntent(Intent intent) { |
| 99 | return intent != null ? intent.getDataString() : null; |
| 100 | } |
| 101 | |
| 102 | private void setKeyboardVisibilityForUrl(boolean visible) { |
| 103 | InputMethodManager imm = (InputMethodManager) getSystemService( |
| 104 | Context.INPUT_METHOD_SERVICE); |
| 105 | if (visible) { |
| 106 | imm.showSoftInput(mUrlTextView, InputMethodManager.SHOW_IMPLICIT); |
| 107 | } else { |
| 108 | imm.hideSoftInputFromWindow(mUrlTextView.getWindowToken(), 0); |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | private void initializeUrlField() { |
| 113 | mUrlTextView = (EditText) findViewById(R.id.url); |
| 114 | mUrlTextView.setOnEditorActionListener(new OnEditorActionListener() { |
| 115 | @Override |
| 116 | public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { |
| 117 | if ((actionId != EditorInfo.IME_ACTION_GO) && (event == null || |
| 118 | event.getKeyCode() != KeyEvent.KEYCODE_ENTER || |
| 119 | event.getKeyCode() != KeyEvent.ACTION_DOWN)) { |
| 120 | return false; |
| 121 | } |
| 122 | |
| 123 | mAwTestContainerView.getAwContents().loadUrl( |
| 124 | new LoadUrlParams(mUrlTextView.getText().toString())); |
| 125 | mUrlTextView.clearFocus(); |
| 126 | setKeyboardVisibilityForUrl(false); |
| 127 | mAwTestContainerView.requestFocus(); |
| 128 | return true; |
| 129 | } |
| 130 | }); |
| 131 | mUrlTextView.setOnFocusChangeListener(new OnFocusChangeListener() { |
| 132 | @Override |
| 133 | public void onFocusChange(View v, boolean hasFocus) { |
| 134 | setKeyboardVisibilityForUrl(hasFocus); |
| 135 | mNextButton.setVisibility(hasFocus ? View.GONE : View.VISIBLE); |
| 136 | mPrevButton.setVisibility(hasFocus ? View.GONE : View.VISIBLE); |
| 137 | if (!hasFocus) { |
| 138 | mUrlTextView.setText(mAwTestContainerView.getContentViewCore().getUrl()); |
| 139 | } |
| 140 | } |
| 141 | }); |
| 142 | } |
| 143 | |
| 144 | private void initializeNavigationButtons() { |
| 145 | mPrevButton = (ImageButton) findViewById(R.id.prev); |
| 146 | mPrevButton.setOnClickListener(new OnClickListener() { |
| 147 | @Override |
| 148 | public void onClick(View v) { |
| 149 | if (mAwTestContainerView.getContentViewCore().canGoBack()) { |
| 150 | mAwTestContainerView.getContentViewCore().goBack(); |
| 151 | } |
| 152 | } |
| 153 | }); |
| 154 | |
| 155 | mNextButton = (ImageButton) findViewById(R.id.next); |
| 156 | mNextButton.setOnClickListener(new OnClickListener() { |
| 157 | @Override |
| 158 | public void onClick(View v) { |
| 159 | if (mAwTestContainerView.getContentViewCore().canGoForward()) { |
| 160 | mAwTestContainerView.getContentViewCore().goForward(); |
| 161 | } |
| 162 | } |
| 163 | }); |
| 164 | } |
| 165 | } |