Android(安卓)集成TBS浏览文档,不调用手机内部app 查看,在自身查看

集成tbs

第一步:下载jar包点击打开链接本文是

compile files('libs/tbs_sdk_thirdapp_v3.6.0.1234_43608_sharewithdownload_withoutGame_obfs_20180510_111111.jar')

把下载的jar包放在libs下,在build.gradle添加依赖,复制以上代码即可,

第二步:把下载的.so文件直接放在jniLibs下的armeabi文件夹下即可,或者放在libs下然后添加依赖

第三步:在application中初始化x5内核(最好是手机内安装一款腾讯的产品,QQ,微信,QQ浏览器等,因为会共享他们的x5内核),

代码如下

public class MyApplication extends Application {    @Override    public void onCreate() {        super.onCreate();        QbSdk.PreInitCallback cb = new QbSdk.PreInitCallback() {            @Override            public void onCoreInitFinished() {            }            @Override            public void onViewInitFinished(boolean b) {                Log.e("TAG", "加载x5内核是否成功==" + b);            }        };        QbSdk.initX5Environment(getApplicationContext(), cb);    }}

第四步:如何调用展现文档呢?直接上代码

public class TbsActivity extends AppCompatActivity implements TbsReaderView.ReaderCallback {    private FrameLayout root;    private TbsReaderView tbsReaderView;    @Override    protected void onCreate(@Nullable Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.tbs_activity);        GrantExternalRW.isGrantExternalRW(this);//6.0以后动态权限的判断        fullScreen(this);//全屏              getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE | WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);        root = findViewById(R.id.root);        tbsReaderView = new TbsReaderView(this, this);        root.addView(tbsReaderView, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,                ViewGroup.LayoutParams.MATCH_PARENT));    }    @Override    protected void onStart() {        super.onStart();        Intent intent = getIntent();        String fileName = intent.getStringExtra("fileName");        displayFile(fileName);//展现文档    }    @Override    public void onCallBackAction(Integer integer, Object o, Object o1) {    }    /**     * 通过设置全屏，设置状态栏透明     *     * @param activity     */    private void fullScreen(Activity activity) {        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {                //5.x开始需要把颜色设置透明，否则导航栏会呈现系统默认的浅灰色                Window window = activity.getWindow();                View decorView = window.getDecorView();                //两个 flag 要结合使用，表示让应用的主体内容占用系统状态栏的空间                int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN                     //   | View.SYSTEM_UI_FLAG_LAYOUT_STABLE                        | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;                decorView.setSystemUiVisibility(option);                window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);                window.setStatusBarColor(Color.TRANSPARENT);                //导航栏颜色也可以正常设置                //    window.setNavigationBarColor(Color.TRANSPARENT);            } else {                Window window = activity.getWindow();                WindowManager.LayoutParams attributes = window.getAttributes();                int flagTranslucentStatus = WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;                int flagTranslucentNavigation = WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION;                attributes.flags |= flagTranslucentStatus;//设置全屏                attributes.flags |= flagTranslucentNavigation;//设置是否显示标题栏                window.setAttributes(attributes);            }        }       /* if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {//android6.0以后可以对状态栏文字颜色和图标进行修改           getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);        }*/    }    private void displayFile(String fileName) {        Bundle bundle = new Bundle();        bundle.putString(TbsReaderView.KEY_FILE_PATH, 文件的全路径);        bundle.putString(TbsReaderView.KEY_TEMP_PATH, 缓存存放的路径);        boolean b = tbsReaderView.preOpen(parseFormat(fileName), false);//第一个参数代表问的的格式               if (b) {            tbsReaderView.openFile(bundle);//打开文档        }    }    private String parseFormat(String fileName) {        return fileName.substring(fileName.lastIndexOf(".") + 1);    }    @Override    protected void onDestroy() {        super.onDestroy();        tbsReaderView.onStop();//重要的是释放    }

具体的解释在代码中已经解释,最重要的是要在onDestroy()方法中释放资源,就像关闭数据库连接一样

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