Android应用内安装
作者:互联网
Android应用内安装
public static void installApk(Activity context, String filePath, int requestCode) {
Log.e("TAG", "install apk" + filePath);
if (TextUtils.isEmpty(filePath)) {
Toast.makeText(context, "安装路径出错", Toast.LENGTH_SHORT).show();
return;
}
File file = new File(filePath);
Uri uri = Uri.fromFile(file);
if (uri == null) {
throw new RuntimeException("安装路径不正确");
}
if (Build.VERSION.SDK_INT >= 24) {
uri = FileProvider.getUriForFile(context, "com.zh.appinfotest.fileprovider", file);
}
Intent intent = new Intent();
if (Build.VERSION.SDK_INT < 14) {
intent.setAction(Intent.ACTION_VIEW);
intent.setDataAndType(uri, "application/vnd.android.package-archive");
} else if (Build.VERSION.SDK_INT < 16) {
intent.setAction(Intent.ACTION_INSTALL_PACKAGE);
intent.setDataAndType(uri, "application/vnd.android.package-archive");
intent.putExtra(Intent.EXTRA_RETURN_RESULT, true);
intent.putExtra(Intent.EXTRA_NOT_UNKNOWN_SOURCE, true);
intent.putExtra(Intent.EXTRA_ALLOW_REPLACE, true);
} else if (Build.VERSION.SDK_INT < 24) {
intent.setAction(Intent.ACTION_INSTALL_PACKAGE);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setDataAndType(uri, "application/vnd.android.package-archive");
intent.putExtra(Intent.EXTRA_RETURN_RESULT, true);
intent.putExtra(Intent.EXTRA_NOT_UNKNOWN_SOURCE, true);
intent.putExtra(Intent.EXTRA_ALLOW_REPLACE, true);
} else {
intent.setAction(Intent.ACTION_INSTALL_PACKAGE);
intent.setData(uri);
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
intent.putExtra(Intent.EXTRA_RETURN_RESULT, true);
intent.putExtra(Intent.EXTRA_NOT_UNKNOWN_SOURCE, true);
intent.putExtra(Intent.EXTRA_ALLOW_REPLACE, true);
}
try {
context.startActivityForResult(intent, requestCode);
} catch (Exception e) {
Log.e("TAG", e.getMessage());
}
}
上述代码是封装的安装app的方法。
其中需要注意的地方:
1:定义fileprovider
标签:EXTRA,true,putExtra,uri,intent,应用,Intent,Android,安装 来源: https://blog.csdn.net/qq_23025319/article/details/119347503