[App banners] Break apart AppBannerManager and AppBannerInfoBarDelegate

chrome/android/java/src/org/chromium/chrome/browser/banners/AppBannerManager.java

Index: chrome/android/java/src/org/chromium/chrome/browser/banners/AppBannerManager.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/banners/AppBannerManager.java b/chrome/android/java/src/org/chromium/chrome/browser/banners/AppBannerManager.java
index ecffb299f387abd224728293bb631e33901d39e4..bd2b66db6e8ab7b1b4891b3b74a78017a93e460f 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/banners/AppBannerManager.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/banners/AppBannerManager.java
@@ -4,12 +4,6 @@
 
 package org.chromium.chrome.browser.banners;
 
-import android.app.Activity;
-import android.content.ContentResolver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.os.Looper;
 import android.text.TextUtils;
 
 import org.chromium.base.ApplicationStatus;
@@ -18,9 +12,7 @@ import org.chromium.base.JNINamespace;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.EmptyTabObserver;
 import org.chromium.chrome.browser.Tab;
-import org.chromium.chrome.browser.infobar.AppBannerInfoBar;
 import org.chromium.content_public.browser.WebContents;
-import org.chromium.ui.base.WindowAndroid;
 
 /**
  * Manages an AppBannerInfoBar for a Tab.
@@ -46,12 +38,6 @@ public class AppBannerManager extends EmptyTabObserver {
     /** Tab that the AppBannerView/AppBannerManager is owned by. */
     private final Tab mTab;
 
-    /** Monitors an installation in progress. */
-    private InstallerDelegate mInstallTask;
-
-    /** Monitors for application state changes. */
-    private final ApplicationStatus.ApplicationStateListener mListener;
-
     /**
      * Checks if app banners are enabled.
      * @return True if banners are enabled, false otherwise.
@@ -77,18 +63,6 @@ public class AppBannerManager extends EmptyTabObserver {
         mNativePointer = nativeInit();
         mTab = tab;
         updatePointers();
-        mListener = createApplicationStateListener();
-        ApplicationStatus.registerApplicationStateListener(mListener);
-    }
-
-    private ApplicationStatus.ApplicationStateListener createApplicationStateListener() {
-        return new ApplicationStatus.ApplicationStateListener() {
-            @Override
-            public void onApplicationStateChange(int newState) {
-                if (!ApplicationStatus.hasVisibleActivities()) return;
-                nativeUpdateInstallState(mNativePointer);
-            }
-        };
     }
 
     @Override
@@ -106,11 +80,6 @@ public class AppBannerManager extends EmptyTabObserver {
      * Destroys the native AppBannerManager.
      */
     public void destroy() {
-        if (mInstallTask != null) {
-            mInstallTask.cancel();
-            mInstallTask = null;
-        }
-        ApplicationStatus.unregisterApplicationStateListener(mListener);
         nativeDestroy(mNativePointer);
     }
 
@@ -160,73 +129,6 @@ public class AppBannerManager extends EmptyTabObserver {
         };
     }
 
-    @CalledByNative
-    private boolean installOrOpenNativeApp(AppData appData) {
-        Context context = ApplicationStatus.getApplicationContext();
-        String packageName = appData.packageName();
-        PackageManager packageManager = context.getPackageManager();
-
-        if (InstallerDelegate.isInstalled(packageManager, packageName)) {
-            // Open the app.
-            Intent launchIntent = packageManager.getLaunchIntentForPackage(packageName);
-            if (launchIntent == null) return true;
-            context.startActivity(launchIntent);
-            return true;
-        } else {
-            // Try installing the app.  If the installation was kicked off, return false to prevent
-            // the infobar from disappearing.
-            return !mTab.getWindowAndroid().showIntent(
-                    appData.installIntent(), createIntentCallback(appData), null);
-        }
-    }
-
-    private WindowAndroid.IntentCallback createIntentCallback(final AppData appData) {
-        return new WindowAndroid.IntentCallback() {
-            @Override
-            public void onIntentCompleted(WindowAndroid window, int resultCode,
-                    ContentResolver contentResolver, Intent data) {
-                boolean isInstalling = resultCode == Activity.RESULT_OK;
-                if (isInstalling) {
-                    // Start monitoring the install.
-                    PackageManager pm =
-                            ApplicationStatus.getApplicationContext().getPackageManager();
-                    mInstallTask = new InstallerDelegate(
-                            Looper.getMainLooper(), pm, createInstallerDelegateObserver(),
-                            appData.packageName());
-                    mInstallTask.start();
-                }
-
-                nativeOnInstallIntentReturned(mNativePointer, isInstalling);
-            }
-        };
-    }
-
-    private InstallerDelegate.Observer createInstallerDelegateObserver() {
-        return new InstallerDelegate.Observer() {
-            @Override
-            public void onInstallFinished(InstallerDelegate task, boolean success) {
-                if (mInstallTask != task) return;
-                mInstallTask = null;
-                nativeOnInstallFinished(mNativePointer, success);
-            }
-        };
-    }
-
-    @CalledByNative
-    private void showAppDetails(AppData appData) {
-        mTab.getWindowAndroid().showIntent(appData.detailsIntent(), null, null);
-    }
-
-    @CalledByNative
-    private int determineInstallState(AppData data) {
-        if (mInstallTask != null) return AppBannerInfoBar.INSTALL_STATE_INSTALLING;
-
-        PackageManager pm = ApplicationStatus.getApplicationContext().getPackageManager();
-        boolean isInstalled = InstallerDelegate.isInstalled(pm, data.packageName());
-        return isInstalled ? AppBannerInfoBar.INSTALL_STATE_INSTALLED
-                : AppBannerInfoBar.INSTALL_STATE_NOT_INSTALLED;
-    }
-
     private static native boolean nativeIsEnabled();
     private native long nativeInit();
     private native void nativeDestroy(long nativeAppBannerManager);
@@ -234,10 +136,6 @@ public class AppBannerManager extends EmptyTabObserver {
             WebContents webContents);
     private native boolean nativeOnAppDetailsRetrieved(long nativeAppBannerManager, AppData data,
             String title, String packageName, String imageUrl);
-    private native void nativeOnInstallIntentReturned(
-            long nativeAppBannerManager, boolean isInstalling);
-    private native void nativeOnInstallFinished(long nativeAppBannerManager, boolean success);
-    private native void nativeUpdateInstallState(long nativeAppBannerManager);
 
     // UMA tracking.
     private static native void nativeRecordDismissEvent(int metric);