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// Copyright (C) 2022 The Qt Company Ltd.
// Copyright (c) 2016, BogDan Vatra <bogdan@kde.org>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
package org.qtproject.qt.android.bindings;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.view.Window;
import org.qtproject.qt.android.QtNative;
import java.lang.reflect.Field;
public class QtActivityLoader extends QtLoader {
QtActivity m_activity;
QtActivityLoader(QtActivity activity)
{
super(activity, QtActivity.class);
m_activity = activity;
}
@Override
protected String loaderClassName() {
return "org.qtproject.qt.android.QtActivityDelegate";
}
@Override
protected Class<?> contextClassName() {
return android.app.Activity.class;
}
@Override
protected void finish() {
m_activity.finish();
}
@Override
protected String getTitle() {
return (String) m_activity.getTitle();
}
@Override
protected void runOnUiThread(Runnable run) {
m_activity.runOnUiThread(run);
}
@Override
Intent getIntent() {
return m_activity.getIntent();
}
public void onCreate(Bundle savedInstanceState) {
try {
m_contextInfo = m_activity.getPackageManager().getActivityInfo(m_activity.getComponentName(), PackageManager.GET_META_DATA);
int theme = ((ActivityInfo)m_contextInfo).getThemeResource();
for (Field f : Class.forName("android.R$style").getDeclaredFields()) {
if (f.getInt(null) == theme) {
QT_ANDROID_THEMES = new String[] {f.getName()};
QT_ANDROID_DEFAULT_THEME = f.getName();
break;
}
}
} catch (Exception e) {
e.printStackTrace();
finish();
return;
}
try {
m_activity.setTheme(Class.forName("android.R$style").getDeclaredField(QT_ANDROID_DEFAULT_THEME).getInt(null));
} catch (Exception e) {
e.printStackTrace();
}
m_activity.requestWindowFeature(Window.FEATURE_ACTION_BAR);
if (QtNative.isStarted()) {
boolean updated = QtNative.activityDelegate().updateActivity(m_activity);
if (!updated) {
// could not update the activity so restart the application
Intent intent = Intent.makeRestartActivityTask(m_activity.getComponentName());
m_activity.startActivity(intent);
QtNative.quitApp();
Runtime.getRuntime().exit(0);
}
// there can only be a valid delegate object if the QtNative was started.
if (QtApplication.m_delegateObject != null && QtApplication.onCreate != null)
QtApplication.invokeDelegateMethod(QtApplication.onCreate, savedInstanceState);
return;
}
m_displayDensity = m_activity.getResources().getDisplayMetrics().densityDpi;
ENVIRONMENT_VARIABLES += "\tQT_ANDROID_THEME=" + QT_ANDROID_DEFAULT_THEME
+ "/\tQT_ANDROID_THEME_DISPLAY_DPI=" + m_displayDensity + "\t";
if (m_contextInfo.metaData.containsKey("android.app.background_running")
&& m_contextInfo.metaData.getBoolean("android.app.background_running")) {
ENVIRONMENT_VARIABLES += "QT_BLOCK_EVENT_LOOPS_WHEN_SUSPENDED=0\t";
} else {
ENVIRONMENT_VARIABLES += "QT_BLOCK_EVENT_LOOPS_WHEN_SUSPENDED=1\t";
}
startApp(true);
}
}
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