編輯:關於Android編程
靜默安裝就是偷偷的把一個應用安裝到手機上,就是屏蔽確認框,通過反射
只能寫個主要的代碼,這個是在linux編譯用到,因為靜默安裝需要調用系統服務,在源碼下編譯,我也是搞了好久
InstallActivity.java
package com.smart.Installback;
import java.io.File;
//import com.android.packageinstaller.R;
import android.app.Activity;
import android.os.Bundle;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.IPackageInstallObserver;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ProgressBar;
import android.widget.TextView;
public class InstallActivity extends Activity {
/** Called when the activity is first created. */
private Button btn=null;
private Button btn2=null;
private final int INSTALL_COMPLETE = 1;
final static int SUCCEEDED = 1;
final static int FAILED = 0;
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
String fileName = Environment.getExternalStorageDirectory() + "/UC.apk";
Uri uri = Uri.fromFile(new File(fileName));
int installFlags = 0;
PackageManager pm = getPackageManager();
try {
PackageInfo pi = pm.getPackageInfo("com.uc.browser",
PackageManager.GET_UNINSTALLED_PACKAGES);
if(pi != null) {
installFlags |= PackageManager.INSTALL_REPLACE_EXISTING;
}
} catch (NameNotFoundException e) {
}
// String installerPackageName = getIntent().getStringExtra(
// Intent.EXTRA_INSTALLER_PACKAGE_NAME);
PackageInstallObserver observer = new PackageInstallObserver();
pm.installPackage(uri, observer, installFlags, "com.uc.browser");
}
private OnClickListener listener2=new OnClickListener(){
public void onClick(View v) {
String fileName = Environment.getExternalStorageDirectory() + "/UC.apk"; ivate
Uri uri = Uri.fromFile(new File(fileName));
int installFlags = 0;
PackageManager pm = getPackageManager();
try {
PackageInfo pi = pm.getPackageInfo("com.uc.browser",
PackageManager.GET_UNINSTALLED_PACKAGES);
if(pi != null) {
installFlags |= PackageManager.INSTALL_REPLACE_EXISTING;
}
} catch (NameNotFoundException e) {
}
// String installerPackageName = getIntent().getStringExtra(
// Intent.EXTRA_INSTALLER_PACKAGE_NAME);
PackageInstallObserver observer = new PackageInstallObserver();
pm.installPackage(uri, observer, installFlags, "com.uc.browser");
}
};
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 Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
switch (msg.what) {
case INSTALL_COMPLETE:
// Update the status text
// Show the ok button
int centerTextLabel;
Drawable centerTextDrawable = null;
if(msg.arg1 == SUCCEEDED) {
} else {}
if (centerTextDrawable != null) {}
break;
default:
break;
}
}
};
}
main.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > </LinearLayout>
以上所述就是本文的全部內容了,希望大家能夠喜歡。
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