Android 6.0 静默安装控制

Posted 2022-06-20 王睿丶

framework层

diff --git a/packages/apps/PackageInstaller/res/values/styles.xml b/packages/apps/PackageInstaller/res/values/styles.xml
index 7f6a4693c2..9b7ba25d25 100755
--- a/packages/apps/PackageInstaller/res/values/styles.xml
+++ b/packages/apps/PackageInstaller/res/values/styles.xml
@@ -16,6 +16,10 @@

 <resources>

+    <style name="NoDisplay"
+           parent="@android:style/Theme.NoDisplay">
+    </style>

     <style name="Theme.DialogWhenLarge"
            parent="@android:style/Theme.DeviceDefault.Light.DialogWhenLarge.NoActionBar">
     </style>
diff --git a/packages/apps/PackageInstaller/src/com/android/packageinstaller/InstallAppProgress.java b/packages/apps/PackageInstaller/src/com/android/packageinstaller/InstallAppProgress.java
index d51cab1dd2..6233d8b050 100755
--- a/packages/apps/PackageInstaller/src/com/android/packageinstaller/InstallAppProgress.java
+++ b/packages/apps/PackageInstaller/src/com/android/packageinstaller/InstallAppProgress.java
@@ -72,6 +72,8 @@ public class InstallAppProgress extends Activity implements View.OnClickListener
     private Intent mLaunchIntent;
     private static final int DLG_OUT_OF_SPACE = 1;
     private CharSequence mLabel;

+       private boolean mSilentInstall = false;

     private Handler mHandler = new Handler() 
         public void handleMessage(Message msg) 
@@ -109,6 +111,11 @@ public class InstallAppProgress extends Activity implements View.OnClickListener
                                 enabled = true;
                             
                         
+                                               // chenxs add begin
+                        if (mSilentInstall) 
+                            finish();
+                        
+                        // chenxs add end
                         if (enabled) 
                             mLaunchButton.setOnClickListener(InstallAppProgress.this);
                          else 
@@ -178,9 +185,23 @@ public class InstallAppProgress extends Activity implements View.OnClickListener
                     InstallFlowAnalytics.RESULT_FAILED_UNSUPPORTED_SCHEME);
             throw new IllegalArgumentException("unexpected scheme " + scheme);
         
+                                android.util.Log.d("wangrui","222");
+               mSilentInstall = intent.getBooleanExtra("silent_install", false);
+        Log.i("chenxs","[InstallAppProgress] onCreate mSilentInstall=" + mSilentInstall);
+        if (mSilentInstall) 
+            setTheme(R.style.NoDisplay);
+        

         initView();
     
+
+         @Override
+    protected void onResume() 
+        super.onResume();
+        if (mSilentInstall) 
+            finish();
+        
+    

     @Override
     public Dialog onCreateDialog(int id, Bundle bundle) 
diff --git a/packages/apps/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java b/packages/apps/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
old mode 100644
new mode 100755
index 6bcd80e41d..e4081a6b5d
--- a/packages/apps/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
+++ b/packages/apps/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
@@ -74,6 +74,8 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
     private Uri mReferrerURI;
     private int mOriginatingUid = VerificationParams.NO_UID;
     private ManifestDigest mPkgDigest;
+
+       private boolean mSilentInstall = false;

     private boolean localLOGV = false;
     PackageManager mPm;
@@ -438,12 +440,12 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
     @Override
     protected void onCreate(Bundle icicle) 
         super.onCreate(icicle);
-
         mPm = getPackageManager();
         mInstaller = mPm.getPackageInstaller();
         mUserManager = (UserManager) getSystemService(Context.USER_SERVICE);

         final Intent intent = getIntent();
+               mSilentInstall = intent.getIntExtra("ISSILENT", 0)==1;
         if (PackageInstaller.ACTION_CONFIRM_PERMISSIONS.equals(intent.getAction())) 
             final int sessionId = intent.getIntExtra(PackageInstaller.EXTRA_SESSION_ID, -1);
             final PackageInstaller.SessionInfo info = mInstaller.getSessionInfo(sessionId);
@@ -544,7 +546,7 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
             initiateInstall();
             return;
         
-
+                android.util.Log.d("wangrui","111");
         // If the admin prohibits it, or we're running in a managed profile, just show error
         // and exit. Otherwise show an option to take the user to Settings to change the setting.
         final boolean isManagedProfile = mUserManager.isManagedProfile();
@@ -558,6 +560,9 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
             showDialogInner(DLG_UNKNOWN_SOURCES);
             mInstallFlowAnalytics.setFlowFinished(
                     InstallFlowAnalytics.RESULT_BLOCKED_BY_UNKNOWN_SOURCES_SETTING);
+                else if(mSilentInstall)
+                mInstallFlowAnalytics.setInstallButtonClicked();
+                startInstall();
          else 
             initiateInstall();
         
@@ -683,6 +688,7 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
     private void startInstall() 
         // Start subactivity to actually install the application
         Intent newIntent = new Intent();
+                newIntent.putExtra("silent_install", mSilentInstall);
         newIntent.putExtra(PackageUtil.INTENT_ATTR_APPLICATION_INFO,
                 mPkgInfo.applicationInfo);
         newIntent.setData(mPackageURI);

App层
res/xml/fileproviderpath.xml

<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <root-path name="root" path="."></root-path>
    <files-path
        name="file"
        path="."></files-path>
    <files-path
        name="files"
        path="."></files-path>
    <cache-path
        name="cache"
        path="."></cache-path>
    <external-path
        name="external"
        path="."></external-path>
    <external-cache-path
        name="external_cache"
        path="."></external-cache-path>
    <external-files-path
        name="external_file"
        path="."></external-files-path>
    <external-path name="external_files" path="."/>
</paths>

AndroidManifest.xml

    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

<provider
            android:name="androidx.core.content.FileProvider"
            android:authorities="com.example.silentinstallation.fileprovider"
            android:exported="false"
            android:grantUriPermissions="true" >
            <meta-data
                android:name="android.support.FILE_PROVIDER_PATHS"
                android:resource="@xml/fileproviderpath" />
        </provider>

启动安装

 String path = "/sdcard/txsp.apk";

    @Override
    protected void onCreate(Bundle savedInstanceState) 
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Intent intent = new Intent(Intent.ACTION_VIEW);
        //静默时传值，正常情况下不需要传
        intent.putExtra("ISSILENT",1);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        Uri uri;
        if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
            intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
            uri = FileProvider.getUriForFile(this,"com.example.silentinstallation.fileprovider",new File(path));
            intent.setDataAndType(uri,"application/vnd.android.package-archive");
        else
            uri = Uri.parse("file://" + path);
        
        intent.setDataAndType(uri, "application/vnd.android.package-archive");
        startActivity(intent);
    

开发者涨薪指南 48位大咖的思考法则、工作方式、逻辑体系