NotificationCompatCompatV21.java

package com.lody.virtual.server.notification;

import android.annotation.TargetApi;
import android.app.Notification;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.os.Build;
import android.os.Bundle;
import android.text.TextUtils;
import android.widget.RemoteViews;

import com.lody.virtual.client.core.VirtualCore;
import com.lody.virtual.helper.proto.AppSetting;
import com.lody.virtual.helper.utils.Reflect;
import com.lody.virtual.helper.utils.VLog;

class NotificationCompatCompatV21 extends NotificationCompatCompatV14 {
	static final String TAG = NotificationCompatCompatV21.class.getSimpleName();

	NotificationCompatCompatV21() {
		super();
	}

	@Override
	public boolean dealNotification(int id, Notification notification, String packageName) {
//        VLog.d(TAG, "dealNotification:" + packageName + ",notification=" + notification);
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
			Context pluginContext = getAppContext(packageName);
			return resolveRemoteViews(pluginContext, packageName, notification)
					|| resolveRemoteViews(pluginContext, packageName, notification.publicVersion);
		}
		return super.dealNotification(id, notification, packageName);
	}

	@TargetApi(Build.VERSION_CODES.LOLLIPOP)
	private boolean resolveRemoteViews(Context pluginContext, String packageName, Notification notification) {
		if (notification == null) {
			return false;
		}
		String publicApk = null;
		PackageInfo packageInfo = getPackageInfo(packageName);
		ApplicationInfo host = getHostContext().getApplicationInfo();
		if (packageInfo != null) {
			publicApk = packageInfo.applicationInfo.publicSourceDir;
		}
		if (TextUtils.isEmpty(publicApk)) {
			AppSetting setting = VirtualCore.get().findApp(packageName);
			publicApk = setting.apkPath;
		}

		//remoteviews
		getNotificationFixer().fixNotificationRemoteViews(pluginContext, notification);
		//图标修复
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
			getNotificationFixer().fixIcon(notification.getSmallIcon(), pluginContext, packageInfo != null);
			getNotificationFixer().fixIcon(notification.getLargeIcon(), pluginContext, packageInfo != null);
		} else {
			getNotificationFixer().fixIconImage(pluginContext.getResources(), notification.contentView, false, notification);
		}
		notification.icon = host.icon;

		ApplicationInfo proxyApplicationInfo = new ApplicationInfo(host);
		//要确保publicSourceDir这个路径可以被SystemUI应用读取
		proxyApplicationInfo.packageName = packageName;
		proxyApplicationInfo.publicSourceDir = publicApk;
		VLog.d(TAG, "proxyApplicationInfo=" + proxyApplicationInfo + ",apk=" + publicApk);

		fixApplication(notification.tickerView, proxyApplicationInfo);
		fixApplication(notification.contentView, proxyApplicationInfo);
		fixApplication(notification.bigContentView, proxyApplicationInfo);
		fixApplication(notification.headsUpContentView, proxyApplicationInfo);
		Bundle bundle = Reflect.on(notification).get("extras");
		if (bundle != null) {
			bundle.putParcelable(EXTRA_BUILDER_APPLICATION_INFO, proxyApplicationInfo);
		}
		return true;
	}

	private ApplicationInfo getApplication(Notification notification) {
		ApplicationInfo applicationInfo = getApplication(notification.tickerView);
		if (applicationInfo != null) {
			return applicationInfo;
		}
		applicationInfo = getApplication(notification.contentView);
		if (applicationInfo != null) {
			return applicationInfo;
		}
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
			applicationInfo = getApplication(notification.bigContentView);
			if (applicationInfo != null) {
				return applicationInfo;
			}
		}
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
			applicationInfo = getApplication(notification.headsUpContentView);
			if (applicationInfo != null) {
				return applicationInfo;
			}
		}
		return null;
	}

	private ApplicationInfo getApplication(RemoteViews remoteViews) {
		if (remoteViews == null) return null;
		return Reflect.on(remoteViews).get("mApplication");
	}

	private void fixApplication(RemoteViews remoteViews, ApplicationInfo applicationInfo) {
		if (remoteViews == null) return;
//        ArrayList<Object> mActions = Reflect.on(remoteViews).get("mActions");
//        if (mActions != null) {
//            remoteViews.setImageViewResource();
//            for (Object action : mActions) {
//
//            }
//        }
		Reflect.on(remoteViews).set("mApplication", applicationInfo);
	}
}