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content / shell / android / shell_apk / src / org / chromium / content_shell_apk / ContentShellActivity.java [blame]
// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package org.chromium.content_shell_apk;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.view.KeyEvent;
import android.widget.Toast;
import org.chromium.base.CommandLine;
import org.chromium.base.MemoryPressureListener;
import org.chromium.base.library_loader.LibraryLoader;
import org.chromium.base.library_loader.LibraryProcessType;
import org.chromium.content_public.browser.BrowserStartupController;
import org.chromium.content_public.browser.DeviceUtils;
import org.chromium.content_public.browser.Visibility;
import org.chromium.content_public.browser.WebContents;
import org.chromium.content_shell.Shell;
import org.chromium.content_shell.ShellManager;
import org.chromium.ui.base.ActivityWindowAndroid;
import org.chromium.ui.base.IntentRequestTracker;
/** Activity for managing the Content Shell. */
public class ContentShellActivity extends Activity {
private static final String TAG = "ContentShellActivity";
private static final String ACTIVE_SHELL_URL_KEY = "activeUrl";
public static final String COMMAND_LINE_ARGS_KEY = "commandLineArgs";
// Native switch - shell_switches::kRunWebTests
private static final String RUN_WEB_TESTS_SWITCH = "run-web-tests";
private ShellManager mShellManager;
private ActivityWindowAndroid mWindowAndroid;
private Intent mLastSentIntent;
private String mStartupUrl;
private IntentRequestTracker mIntentRequestTracker;
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Initializing the command line must occur before loading the library.
if (!CommandLine.isInitialized()) {
((ContentShellApplication) getApplication()).initCommandLine();
String[] commandLineParams = getCommandLineParamsFromIntent(getIntent());
if (commandLineParams != null) {
CommandLine.getInstance().appendSwitchesAndArguments(commandLineParams);
}
}
DeviceUtils.addDeviceSpecificUserAgentSwitch();
LibraryLoader.getInstance().ensureInitialized();
setContentView(R.layout.content_shell_activity);
mShellManager = findViewById(R.id.shell_container);
final boolean listenToActivityState = true;
mIntentRequestTracker = IntentRequestTracker.createFromActivity(this);
mWindowAndroid =
new ActivityWindowAndroid(this, listenToActivityState, mIntentRequestTracker);
mIntentRequestTracker.restoreInstanceState(savedInstanceState);
mShellManager.setWindow(mWindowAndroid);
// Set up the animation placeholder to be the SurfaceView. This disables the
// SurfaceView's 'hole' clipping during animations that are notified to the window.
mWindowAndroid.setAnimationPlaceholderView(
mShellManager.getContentViewRenderView().getSurfaceView());
mStartupUrl = getUrlFromIntent(getIntent());
if (CommandLine.getInstance().hasSwitch(RUN_WEB_TESTS_SWITCH)) {
BrowserStartupController.getInstance()
.startBrowserProcessesSync(LibraryProcessType.PROCESS_BROWSER, false, false);
} else {
BrowserStartupController.getInstance()
.startBrowserProcessesAsync(
LibraryProcessType.PROCESS_BROWSER,
true,
false,
new BrowserStartupController.StartupCallback() {
@Override
public void onSuccess() {
finishInitialization(savedInstanceState);
}
@Override
public void onFailure() {
initializationFailed();
}
});
}
}
private void finishInitialization(Bundle savedInstanceState) {
String shellUrl;
if (!TextUtils.isEmpty(mStartupUrl)) {
shellUrl = mStartupUrl;
} else {
shellUrl = ShellManager.DEFAULT_SHELL_URL;
}
if (savedInstanceState != null && savedInstanceState.containsKey(ACTIVE_SHELL_URL_KEY)) {
shellUrl = savedInstanceState.getString(ACTIVE_SHELL_URL_KEY);
}
mShellManager.launchShell(shellUrl);
}
private void initializationFailed() {
Log.e(TAG, "ContentView initialization failed.");
Toast.makeText(
ContentShellActivity.this,
R.string.browser_process_initialization_failed,
Toast.LENGTH_SHORT)
.show();
finish();
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
WebContents webContents = getActiveWebContents();
if (webContents != null) {
// TODO(yfriedman): crbug/783819 - This should use GURL serialize/deserialize.
outState.putString(ACTIVE_SHELL_URL_KEY, webContents.getLastCommittedUrl().getSpec());
}
mIntentRequestTracker.saveInstanceState(outState);
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
WebContents webContents = getActiveWebContents();
if (webContents != null && webContents.getNavigationController().canGoBack()) {
webContents.getNavigationController().goBack();
return true;
}
}
return super.onKeyUp(keyCode, event);
}
@Override
protected void onNewIntent(Intent intent) {
if (getCommandLineParamsFromIntent(intent) != null) {
Log.i(TAG, "Ignoring command line params: can only be set when creating the activity.");
}
if (MemoryPressureListener.handleDebugIntent(this, intent.getAction())) return;
String url = getUrlFromIntent(intent);
if (!TextUtils.isEmpty(url)) {
Shell activeView = getActiveShell();
if (activeView != null) {
activeView.loadUrl(url);
}
}
}
@Override
protected void onStart() {
super.onStart();
WebContents webContents = getActiveWebContents();
if (webContents != null) webContents.updateWebContentsVisibility(Visibility.VISIBLE);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
mIntentRequestTracker.onActivityResult(requestCode, resultCode, data);
}
@Override
public void startActivity(Intent i) {
mLastSentIntent = i;
super.startActivity(i);
}
@Override
protected void onDestroy() {
if (mShellManager != null) mShellManager.destroy();
mWindowAndroid.destroy();
super.onDestroy();
}
public Intent getLastSentIntent() {
return mLastSentIntent;
}
private static String getUrlFromIntent(Intent intent) {
return intent != null ? intent.getDataString() : null;
}
private static String[] getCommandLineParamsFromIntent(Intent intent) {
return intent != null ? intent.getStringArrayExtra(COMMAND_LINE_ARGS_KEY) : null;
}
/**
* @return The {@link ShellManager} configured for the activity or null if it has not been
* created yet.
*/
public ShellManager getShellManager() {
return mShellManager;
}
/**
* @return The currently visible {@link Shell} or null if one is not showing.
*/
public Shell getActiveShell() {
return mShellManager != null ? mShellManager.getActiveShell() : null;
}
/**
* @return The {@link WebContents} owned by the currently visible {@link Shell} or null if
* one is not showing.
*/
public WebContents getActiveWebContents() {
Shell shell = getActiveShell();
return shell != null ? shell.getWebContents() : null;
}
}