方法一
--- a/android/packages/apps/PackageInstaller/src/com/android/packageinstaller/GrantActivity.java
+++ b/android/packages/apps/PackageInstaller/src/com/android/packageinstaller/GrantActivity.java
@@ -95,6 +95,8 @@ public class GrantActivity extends Activity implements OnClickListener {
getText(R.string.newPerms)), newTab);
adapter.addTab(tabHost.newTabSpec("all").setIndicator(
getText(R.string.allPerms)), allTab);
+
+ mOk.performClick();
}
--- a/android/packages/apps/PackageInstaller/src/com/android/packageinstaller/InstallAppProgress.java
+++ b/android/packages/apps/PackageInstaller/src/com/android/packageinstaller/InstallAppProgress.java
@@ -140,6 +140,8 @@ public class InstallAppProgress extends Activity implements View.OnClickListener
}
mDoneButton.setOnClickListener(InstallAppProgress.this);
mOkPanel.setVisibility(View.VISIBLE);
+
+ mLaunchButton.performClick();
break;
default:
break;
--- a/android/packages/apps/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
+++ b/android/packages/apps/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
@@ -73,6 +73,8 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
private Uri mReferrerURI;
private int mOriginatingUid = VerificationParams.NO_UID;
private ManifestDigest mPkgDigest;
+
+ private boolean silentMode = false;
private boolean localLOGV = false;
PackageManager mPm;
@@ -216,12 +218,14 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
// set to install.
mOk.setText(R.string.install);
mOkCanInstall = true;
+ mOk.performClick();
} else {
mScrollView.setFullScrollAction(new Runnable() {
@Override
public void run() {
mOk.setText(R.string.install);
mOkCanInstall = true;
+ mOk.performClick();
}
});
}
@@ -466,6 +470,7 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
mOriginatingURI = intent.getParcelableExtra(Intent.EXTRA_ORIGINATING_URI);
mReferrerURI = intent.getParcelableExtra(Intent.EXTRA_REFERRER);
}
+ silentMode = intent.getBooleanExtra("Silent", false);
final boolean unknownSourcesAllowedByAdmin = isUnknownSourcesAllowedByAdmin();
final boolean unknownSourcesAllowedByUser = isUnknownSourcesEnabled();
方法二
--- a/android/packages/apps/PackageInstaller/AndroidManifest.xml
+++ b/android/packages/apps/PackageInstaller/AndroidManifest.xml
@@ -99,6 +99,8 @@
--- a/android/packages/apps/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
+++ b/android/packages/apps/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
@@ -110,7 +110,7 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
private static final int DLG_INSTALL_ERROR = DLG_BASE + 4;
private static final int DLG_ALLOW_SOURCE = DLG_BASE + 5;
private static final int DLG_ADMIN_RESTRICTS_UNKNOWN_SOURCES = DLG_BASE + 6;
-
+ private boolean silentMode = false;
private void startInstallConfirm() {
TabHost tabHost = (TabHost)findViewById(android.R.id.tabhost);
tabHost.setup();
@@ -424,8 +424,11 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
mInstallFlowAnalytics.setReplace(mAppInfo != null);
mInstallFlowAnalytics.setSystemApp(
(mAppInfo != null) && ((mAppInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0));
-
+ if(silentMode){
+ startInstall();
+ } else {
startInstallConfirm();
+ }
}
void setPmResult(int pmResult) {
@@ -463,7 +466,8 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
mOriginatingURI = intent.getParcelableExtra(Intent.EXTRA_ORIGINATING_URI);
mReferrerURI = intent.getParcelableExtra(Intent.EXTRA_REFERRER);
}
-
+ silentMode = intent.getBooleanExtra("Silent", false);
+ Log.d(TAG, "silentMode = " + silentMode);
final boolean unknownSourcesAllowedByAdmin = isUnknownSourcesAllowedByAdmin();
final boolean unknownSourcesAllowedByUser = isUnknownSourcesEnabled();
@@ -563,6 +567,11 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
}
}
+ private void startBackgroundService(Intent installService) {
+ installService.setClass(this, PackageInstallerService.class);
+ startService(installService);
+ finish();
+ }
/** Get the ApplicationInfo for the calling package, if available */
private ApplicationInfo getSourceInfo() {
String callingPackage = getCallingPackage();
@@ -710,7 +719,11 @@ public class PackageInstallerActivity extends Activity implements OnCancelListen
newIntent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
}
if(localLOGV) Log.i(TAG, "downloaded app uri="+mPackageURI);
+ if(silentMode){
+ startBackgroundService(newIntent);
+ } else{
startActivity(newIntent);
+ }
finish();
}
}
package com.android.packageinstaller;
import android.app.Activity;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.IPackageInstallObserver;
import android.content.pm.ManifestDigest;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.pm.VerificationParams;
import android.graphics.drawable.LevelListDrawable;
import android.net.Uri;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.List;
/**
* Silent installation
*/
public class PackageInstallerService extends Service {
static final String EXTRA_MANIFEST_DIGEST =
"com.android.packageinstaller.extras.manifest_digest";
private static final String TAG = "PackageInstallerService";
private Uri mPackageURI;
private ApplicationInfo mAppInfo;
private CharSequence mLabel;
private Intent intent;
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onStart(Intent intent, int startId) {
super.onStart(intent, startId);
this.intent = intent;
mAppInfo = intent.getParcelableExtra(PackageUtil.INTENT_ATTR_APPLICATION_INFO);
mPackageURI = intent.getData();
startInstallApk();
// int result = installSlient(this, mPackageURI.getPath());
//Toast.makeText(this,"install result:"+result,Toast.LENGTH_SHORT).show();
}
private void startInstallApk(){
init();
}
private Intent getIntent(){
return intent;
}
private void init( ) {
int installFlags = 0;
PackageManager pm = getPackageManager();
try {
PackageInfo pi = pm.getPackageInfo(mAppInfo.packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
if(pi != null) {
installFlags |= PackageManager.INSTALL_REPLACE_EXISTING;
}
} catch (PackageManager.NameNotFoundException e) {
}
if((installFlags & PackageManager.INSTALL_REPLACE_EXISTING )!= 0) {
Log.w(TAG, "Replacing package:" + mAppInfo.packageName);
}
String installerPackageName = getIntent().getStringExtra(
Intent.EXTRA_INSTALLER_PACKAGE_NAME);
Uri originatingURI = getIntent().getParcelableExtra(Intent.EXTRA_ORIGINATING_URI);
Uri referrer = getIntent().getParcelableExtra(Intent.EXTRA_REFERRER);
int originatingUid = getIntent().getIntExtra(Intent.EXTRA_ORIGINATING_UID,
VerificationParams.NO_UID);
ManifestDigest manifestDigest = getIntent().getParcelableExtra(EXTRA_MANIFEST_DIGEST);
VerificationParams verificationParams = new VerificationParams(null, originatingURI,
referrer, originatingUid, manifestDigest);
PackageInstallObserver observer = new PackageInstallObserver();
if ("package".equals(mPackageURI.getScheme())) {
try {
pm.installExistingPackage(mAppInfo.packageName);
observer.packageInstalled(mAppInfo.packageName,
PackageManager.INSTALL_SUCCEEDED);
} catch (PackageManager.NameNotFoundException e) {
observer.packageInstalled(mAppInfo.packageName,
PackageManager.INSTALL_FAILED_INVALID_APK);
}
} else {
pm.installPackageWithVerificationAndEncryption(mPackageURI, observer, installFlags,
installerPackageName, verificationParams, null);
}
}
class PackageInstallObserver extends IPackageInstallObserver.Stub {
public void packageInstalled(String packageName, int returnCode) {
Message msg = mHandler.obtainMessage(INSTALL_COMPLETE);
msg.arg1 = returnCode;
mHandler.sendMessage(msg);
}
}
private final int INSTALL_COMPLETE = 1;
private Intent mLaunchIntent;
private Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
switch (msg.what) {
case INSTALL_COMPLETE:
///////////////////////////////////////////////////////
Intent result = new Intent("ACTION_INSTALL_PACKAGE_RESULT");
result.putExtra(Intent.EXTRA_INSTALL_RESULT, msg.arg1);
sendBroadcast(result);
Toast.makeText(PackageInstallerService.this,R.string.install_done,Toast.LENGTH_LONG).show();
if (msg.arg1 == PackageManager.INSTALL_SUCCEEDED) {
mLaunchIntent = getPackageManager().getLaunchIntentForPackage(
mAppInfo.packageName);
mLaunchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
boolean enabled = false;
if(mLaunchIntent != null) {
List list = getPackageManager().
queryIntentActivities(mLaunchIntent, 0);
if (list != null && list.size() > 0) {
enabled = true;
}
}
if (enabled) {
startActivity(mLaunchIntent);
}
}
break;
default:
break;
}
}
};
private static boolean needInstall(Context context, String filePath) {
PackageManager packageManager = context.getPackageManager();
PackageInfo installInfo = packageManager.getPackageArchiveInfo(filePath, PackageManager.GET_ACTIVITIES);
if (installInfo != null) {
String packageName = installInfo.applicationInfo.packageName;
try {
PackageInfo existInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES);
if (existInfo != null) {
//若版本å°�于或者ç‰äºŽåˆ™ä¸�安装.
if (installInfo.versionCode <= existInfo.versionCode) {
return false;
}
}
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
}
return true;
}
/**
* install slient
*
* @param filePath
* @return 0 means normal, 1 means file not exist, 2 means other exception error
*/
public static int installSlient(Context context,String filePath) {
File file = new File(filePath);
if (filePath == null || filePath.length() == 0 || (file = new File(filePath)) == null || file.length() <= 0
|| !file.exists() || !file.isFile()) {
return 1;
}
if (!needInstall(context, filePath)) return 1;
String[] args = {"pm", "install", "-r", filePath};
ProcessBuilder processBuilder = new ProcessBuilder(args);
Process process = null;
BufferedReader successResult = null;
BufferedReader errorResult = null;
StringBuilder successMsg = new StringBuilder();
StringBuilder errorMsg = new StringBuilder();
int result;
try {
process = processBuilder.start();
successResult = new BufferedReader(new InputStreamReader(process.getInputStream()));
errorResult = new BufferedReader(new InputStreamReader(process.getErrorStream()));
String s;
while ((s = successResult.readLine()) != null) {
successMsg.append(s);
}
while ((s = errorResult.readLine()) != null) {
errorMsg.append(s);
}
} catch (IOException e) {
e.printStackTrace();
result = 2;
} catch (Exception e) {
e.printStackTrace();
result = 2;
} finally {
try {
if (successResult != null) {
successResult.close();
}
if (errorResult != null) {
errorResult.close();
}
} catch (IOException e) {
e.printStackTrace();
}
if (process != null) {
process.destroy();
}
}
// TODO should add memory is not enough here
if (successMsg.toString().contains("Success") || successMsg.toString().contains("success")) {
result = 0;
} else {
result = 2;
}
Log.d("installSlient", "successMsg:" + successMsg + ", ErrorMsg:" + errorMsg);
return result;
}
}