安装失败，gradle.properties文件下添加  即可

android.injected.testOnly = false

 

shell命令安装

/*** 安装apk** @param path apk文件路径*/
public void installAPK(String path) {Log.i(TAG, "installAPK:" + path);com.dlc.xiaohaitun.utils.ShellUtils utils = new com.dlc.xiaohaitun.utils. ShellUtils();if (utils.isRoot()) {LogPlus.e("###已經root, 開始 pm install ");utils.run("pm install -r " + path, 600 * 1000);} else {spm("没有root");}
}

1、Android 8.0已上版本需要添加必要权限

依赖

implementation 'com.github.lovetuzitong:MultiImageSelector:1.2'

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

2、适配Android 10.0所需xml文件——file_paths

<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:android="http://schemas.android.com/apk/res/android"><paths><!--external-path用来指定Uri共享的name属性的值可以随便填path属性的值表示共享的具体路径，这里设置为空代表将整个SD卡进行共享，当然你也可以共享存放的图片地址--><external-path name="my_images" path=""/></paths></resources>

3、适配Android 10.0所需provider

<!--authorities是自定义的，调用是复制即可-->
<providerandroid:name="androidx.core.content.FileProvider"android:authorities="a.b.c.fileprovider"android:grantUriPermissions="true"android:exported="false"><meta-dataandroid:name="android.support.FILE_PROVIDER_PATHS"android:resource="@xml/file_paths" />
</provider>

4、根据Android版本，不同安装配置

int version = android.os.Build.VERSION.SDK_INT;
if (version > 24) {//android 7.0-10.0及以上版本installIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);installIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);installIntent.setDataAndType(apkUri, "application/vnd.android.package-archive");
} else {//android 5.0-7.0installIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);installIntent.setDataAndType(Uri.fromFile(updateFile), "application/vnd.android.package-archive");}
startActivity(installIntent);

5、完整demo，实现下载与安装：android应用下载安装apk升级版本实现demo适配Android10_android升级apk,androidapk版本升级-Android文档类资源-CSDN下载

6、在线交流解决下载安装bug：QQ1085220040 

方法二

//在线更新
implementation ('com.teprinciple:updateapputilsx:2.3.0'){exclude group: 'org.jetbrains:annotations:13.0'
}

    public void postApp(AppDownloadBean bean) {//        if (!UserHelper.get().getSettingBean().isWifiUpdate()) {UpdateConfig updateConfig = new UpdateConfig();updateConfig.setNeedCheckMd5(false);updateConfig.setNotifyImgRes(R.mipmap.ic_launcher);updateConfig.setForce(bean.getEnforce() == 1);
//            updateConfig.setForce(true);updateConfig.setDebug(false);updateConfig.setAlwaysShowDownLoadDialog(true);UiConfig uiConfig = new UiConfig();uiConfig.setUiType(UiType.PLENTIFUL);uiConfig.setCustomLayoutId(R.layout.view_update_dialog_plentiful);UpdateAppUtils.getInstance().apkUrl(bean.getDownloadurl()).updateTitle(bean.getTitle()).updateContent(bean.getContent()).uiConfig(uiConfig).updateConfig(updateConfig).setOnInitUiListener(new OnInitUiListener() {@Overridepublic void onInitUpdateUi(@Nullable View view, UpdateConfig updateConfig,  UiConfig uiConfig) {TextView mTitle = view.findViewById(R.id.tv_update_title);TextView mContent = view.findViewById(R.id.tv_update_content);mTitle.setText(bean.getTitle());mContent.setText(Html.fromHtml(bean.getContent()));}}).setUpdateDownloadListener(new UpdateDownloadListener() {@Overridepublic void onStart() {}@Overridepublic void onDownload(int progress) {}@Overridepublic void onFinish() {}@Overridepublic void onError(Throwable e) {}}).update();//        }}/*** 获取版本号** @return 当前应用的版本号*/public int getVersion(Activity activity) {try {PackageManager manager = activity.getPackageManager();PackageInfo info = manager.getPackageInfo(activity.getPackageName(), 0);return info.versionCode;} catch (Exception e) {e.printStackTrace();return 0;}}

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:app="http://schemas.android.com/apk/res-auto"xmlns:tools="http://schemas.android.com/tools"android:layout_width="280dp"android:layout_height="wrap_content"android:background="@drawable/bg_update_dialog"android:paddingBottom="10dp"><ImageViewandroid:id="@+id/iv_update_logo"android:layout_width="80dp"android:layout_height="80dp"android:layout_marginTop="15dp"app:layout_constraintEnd_toEndOf="parent"app:layout_constraintStart_toStartOf="parent"app:layout_constraintTop_toTopOf="parent"app:srcCompat="@drawable/ic_kzf"/><TextViewandroid:id="@+id/tv_update_title"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_marginTop="10dp"android:textColor="@color/text_title"android:textSize="16sp"app:layout_constraintEnd_toEndOf="parent"app:layout_constraintStart_toStartOf="parent"app:layout_constraintTop_toBottomOf="@+id/iv_update_logo"tools:text="版本更新啦!"/><ScrollViewandroid:id="@+id/scrollView2"android:layout_width="match_parent"android:layout_height="90dp"android:layout_marginTop="10dp"android:overScrollMode="never"app:layout_constraintEnd_toEndOf="parent"app:layout_constraintStart_toStartOf="parent"app:layout_constraintTop_toBottomOf="@+id/tv_update_title"><TextViewandroid:id="@+id/tv_update_content"android:layout_width="match_parent"android:layout_height="wrap_content"android:layout_gravity="top"android:gravity="start"android:lineSpacingExtra="5dp"android:paddingLeft="20dp"android:paddingRight="20dp"android:textColor="@color/text_content"android:textSize="14sp"tools:text="1、快来升级最新版本\n2、这次更漂亮了\n3、快点来吧"/></ScrollView><TextViewandroid:id="@+id/btn_update_sure"android:layout_width="0dp"android:layout_height="35dp"android:layout_marginStart="20dp"android:layout_marginTop="10dp"android:layout_marginEnd="20dp"android:background="@drawable/bg_btn_lv_selector"android:gravity="center"android:text="@string/update_now"android:textColor="@color/white"android:textSize="14sp"app:layout_constraintBottom_toTopOf="@+id/btn_update_cancel"app:layout_constraintEnd_toEndOf="parent"app:layout_constraintStart_toStartOf="parent"app:layout_constraintTop_toBottomOf="@+id/scrollView2"app:layout_goneMarginBottom="10dp"/><TextViewandroid:id="@+id/btn_update_cancel"android:layout_width="0dp"android:layout_height="35dp"android:layout_marginStart="20dp"android:layout_marginTop="5dp"android:layout_marginEnd="20dp"android:gravity="center"android:text="@string/update_cancel"android:textColor="@color/text_content"android:textSize="14sp"app:layout_constraintBottom_toBottomOf="parent"app:layout_constraintEnd_toEndOf="parent"app:layout_constraintStart_toStartOf="parent"app:layout_constraintTop_toBottomOf="@+id/btn_update_sure"app:layout_goneMarginTop="10dp"/></androidx.constraintlayout.widget.ConstraintLayout>