目前这个方法获取到的base64无法显示

pkginfo.plusGetAttribute('applicationInfo').loadIcon(PackageManager)返回的对象不一样

有些是android.graphics.drawable.BitmapDrawable

有些是android.graphics.drawable.AdaptiveIconDrawable

getApp() {

var ApplicationInfo = plus.android.importClass('android.content.pm.ApplicationInfo');

var MainActivity = plus.android.runtimeMainActivity();

var PackageManager = MainActivity.getPackageManager();

var pinfo = plus.android.invoke(PackageManager, 'getInstalledPackages', 0);

console.log("pinfo", plus.android.invoke(pinfo, 'size'))

if (pinfo != null) {

var apklist = [];

for (var i = 0; i < plus.android.invoke(pinfo, 'size'); i++) {

//PackageInfo{4b45699f9d com.tencent.mobileqq}

var pkginfo = plus.android.invoke(pinfo, 'get',i) ;

var issysapk = (pkginfo.plusGetAttribute('applicationInfo').plusGetAttribute('flags') & ApplicationInfo.FLAG_SYSTEM) != 0 ? true : false;

if (issysapk == false) {

const apkinfo = {

appName: pkginfo

.plusGetAttribute('applicationInfo')

.loadLabel(PackageManager)

.toString(), //应用名称

appIco: pkginfo.plusGetAttribute('applicationInfo').loadIcon(PackageManager),

packageName: pkginfo.plusGetAttribute('packageName'), // 包名

versionName: pkginfo.plusGetAttribute('versionName'), //版本号

versionCode: pkginfo.plusGetAttribute('versionCode') // 版本Code

};

var bimp = plus.android.invoke( apkinfo.appIco, 'getBitmap'); 

var BitmapFactory = plus.android.importClass('android.graphics.BitmapFactory');

var Base64 = plus.android.importClass('android.util.Base64');

var Bitmap = plus.android.importClass('android.graphics.Bitmap');

var ByteArrayOutputStream = plus.android.importClass('java.io.ByteArrayOutputStream');

try {

var baos = new ByteArrayOutputStream();

bimp.compress(Bitmap.CompressFormat.JPEG, 40, baos);

baos.flush();

baos.close();

var bitmapBytes = baos.toByteArray();

var result = Base64.encodeToString(bitmapBytes, Base64.DEFAULT);

var src = 'data:image/jpeg;base64,' + result;

var asd = {

src:src

}

console.log(asd)

} catch (e) {

console.log(e);

}

apklist.push(apkinfo);

}

}

}

}