Android开发版本更新和强制更新效果

版本更新基本每个app都有，这里加多个强制更新效果

一、思路：

用okhttp下载接口返回的apk下载地址，这样有进度条

二、效果图：

三、关键代码：

// 联系：893151960
public class UpdateActivity extends AppCompatActivity {
    private Context mContext;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_update);
        mContext = this;
        // 关键注意点：DownloadUtil中的installApp中的“com.cong.myupdateappdemo.FileProvider”要和清单中的android:authorities="com.cong.myupdateappdemo.FileProvider"一模一样
        // 这里换成你要下载的apk链接
        String apkUrl = "https://xxx.oss-cn-hangzhou.aliyuncs.com/xxx.apk";
        String updateMsg = "修复已知bug,提高用户体验";
        findViewById(R.id.btn_update).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                updateLayoutDialog(mContext, updateMsg,false, new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        requestPermission(mContext, new View.OnClickListener() {
                            @Override
                            public void onClick(View view) {
                                final Dialog dialog = forceUploadDialog(mContext);
                                ProgressBar pb = (ProgressBar)(dialog.getWindow()).findViewById(R.id.pr_download_value);
                                DownloadUtil.INSTANCE.versionUpdate((Activity) mContext, apkUrl, new Function1<Integer, Unit>() {
                                    @Override
                                    public Unit invoke(Integer integer) {
                                        if (integer == -1 || integer == 100) dialog.dismiss();
                                        if (integer > -1) pb.setProgress(integer);
                                        return null;
                                    }
                                });
                            }
                        }, checkSDK33(mContext) ? new String[]{
                                Manifest.permission.READ_MEDIA_IMAGES
                        } : new String[]{
                                Manifest.permission.READ_EXTERNAL_STORAGE,
                                Manifest.permission.WRITE_EXTERNAL_STORAGE
                        });
                    }
                });
            }
        });

        findViewById(R.id.btn_update_force).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                updateLayoutDialog(mContext, updateMsg,true, new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        requestPermission(mContext, new View.OnClickListener() {
                            @Override
                            public void onClick(View view) {
                                final Dialog dialog = forceUploadDialog(mContext);
                                ProgressBar pb = (ProgressBar)(dialog.getWindow()).findViewById(R.id.pr_download_value);
                                DownloadUtil.INSTANCE.versionUpdate((Activity) mContext, apkUrl, new Function1<Integer, Unit>() {
                                    @Override
                                    public Unit invoke(Integer integer) {
                                        if (integer == -1 || integer == 100) dialog.dismiss();
                                        if (integer > -1) pb.setProgress(integer);
                                        return null;
                                    }
                                });
                            }
                        },  checkSDK33(mContext) ? new String[]{
                                Manifest.permission.READ_MEDIA_IMAGES
                        } : new String[]{
                                Manifest.permission.READ_EXTERNAL_STORAGE,
                                Manifest.permission.WRITE_EXTERNAL_STORAGE
                        });
                    }
                });
            }
        });
    }



    public static boolean checkSDK33(Context context) {
        ApplicationInfo applicationInfo = context.getApplicationInfo();
        return Build.VERSION.SDK_INT >= 33
                && applicationInfo != null
                && applicationInfo.targetSdkVersion >= 33;
    }

    public static void requestPermission(final Context context, final View.OnClickListener successListener, String... permissions) {
        if (PermissionCheckUtil.checkPermissions(context,permissions)){
            if (null != successListener) {
                successListener.onClick(null);
            }
        } else {
            PermissionAppUtils.INSTANCE.requestPermission(context, permissions, new Consumer<Boolean>() {
                @Override
                public void accept(Boolean aBoolean) throws Throwable {
                    if (aBoolean){
                        if (null != successListener) {
                            successListener.onClick(null);
                        }
                    }
                }
            });
        }

    }

    public static AlertDialog forceUploadDialog(final Context context) {
        final AlertDialog dialog = getAlertDialog(context);
        dialog.show();
        Window window = dialog.getWindow();
        window.setGravity(Gravity.CENTER);
        window.setContentView(R.layout.dialog_force_upload_progress);
        View view = window.findViewById(R.id.cl_download_app);
        return dialog;

    }


    public void updateLayoutDialog(Context context, String msg,boolean isForce, final View.OnClickListener listener) {
        final AlertDialog dialog = getAlertDialog(context);
        dialog.show();

        Window window = dialog.getWindow();
        window.setGravity(Gravity.CENTER);
        window.setContentView(R.layout.dialog_update1);
        TextView tvMsg = (TextView) window.findViewById(R.id.tv_message);
        if (tvMsg != null) {
            tvMsg.setText(msg);
        }
        if (isForce){
            window.findViewById(R.id.btn_cancel).setVisibility(View.GONE);
        }
        window.findViewById(R.id.btn_cancel).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                dialog.dismiss();
            }
        });
        window.findViewById(R.id.btn_ok).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                dialog.dismiss();
                if (listener != null) {
                    listener.onClick(v);
                }
            }
        });
    }

    public static AlertDialog getAlertDialog(Context context) {
        return new AlertDialog.Builder(context, R.style.mydialog).setCancelable(false).create();
    }
}

四、项目demo源码结构图

有问题或者需要完整源码的私信我