可以被作为第三方浏览器打开

cnerstudio · Dec 14, 2018 · 752cdc1 · 752cdc1
1 parent 86d1b87
commit 752cdc1
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Showing 5 changed files with 83 additions and 42 deletions.
diff --git a/app/build.gradle b/app/build.gradle
@@ -41,9 +41,6 @@ dependencies {
     })
     implementation 'com.android.support:appcompat-v7:27.1.1'
     testImplementation 'junit:junit:4.12'
-    //增加这二句
-    api 'com.jakewharton:butterknife:8.8.1'
-    annotationProcessor "com.jakewharton:butterknife-compiler:8.8.1"
     debugImplementation 'com.squareup.leakcanary:leakcanary-android:1.6.1'
     releaseImplementation 'com.squareup.leakcanary:leakcanary-android-no-op:1.6.1'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     package="com.example.jingbin.webviewstudy">
 
     <!-- 网络 -->
@@ -16,7 +17,9 @@
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".MainActivity">
+        <activity
+            android:name=".MainActivity"
+            android:launchMode="singleTask">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
@@ -26,8 +29,20 @@
             android:name=".WebViewActivity"
             android:configChanges="orientation|screenSize"
             android:hardwareAccelerated="true"
+            android:launchMode="singleTask"
             android:screenOrientation="portrait"
-            android:theme="@style/WebViewTheme" />
+            android:theme="@style/WebViewTheme">
+
+            <intent-filter tools:ignore="AppLinkUrlError">
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <!--使用http，则只能打开http开头的网页-->
+                <data android:scheme="https" />
+            </intent-filter>
+
+        </activity>
 
         <!--用于DeepLink，html跳到此页面  scheme_Adr: 'will://link/testid',-->
         <activity android:name=".DeepLinkActivity">

diff --git a/app/src/main/java/com/example/jingbin/webviewstudy/MainActivity.java b/app/src/main/java/com/example/jingbin/webviewstudy/MainActivity.java
@@ -19,52 +19,35 @@
 
 import com.example.jingbin.webviewstudy.utils.StatusBarUtil;
 
-import butterknife.BindView;
-import butterknife.ButterKnife;
-
 /**
  * Link to: https://github.com/youlookwhat/WebViewStudy
- * contact me: http://www.jianshu.com/users/e43c6e979831/latest_articles
+ * contact me: https://www.jianshu.com/u/e43c6e979831
  */
 public class MainActivity extends AppCompatActivity implements View.OnClickListener {
 
-    @BindView(R.id.bt_baidu)
-    TextView btBaidu;
-    @BindView(R.id.bt_call)
-    TextView btCall;
-    @BindView(R.id.bt_upload_photo)
-    TextView btUploadPhoto;
-    @BindView(R.id.bt_movie)
-    TextView btMovie;
-    @BindView(R.id.activity_main)
-    LinearLayout activityMain;
-    @BindView(R.id.bt_deeplink)
-    TextView btDeepLink;
-    @BindView(R.id.et_search)
-    AppCompatEditText etSearch;
-    @BindView(R.id.bt_openUrl)
-    AppCompatButton btOpenUrl;
-    @BindView(R.id.bt_java_js)
-    TextView btJavaJs;
-    @BindView(R.id.tv_version)
-    TextView tvVersion;
-
+    private AppCompatEditText etSearch;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
-        ButterKnife.bind(this);
 
         StatusBarUtil.setColor(this, ContextCompat.getColor(this, R.color.colorPrimary), 0);
+        initView();
+    }
+
+    private void initView() {
+        findViewById(R.id.bt_deeplink).setOnClickListener(this);
+        findViewById(R.id.bt_openUrl).setOnClickListener(this);
+        findViewById(R.id.bt_baidu).setOnClickListener(this);
+        findViewById(R.id.bt_movie).setOnClickListener(this);
+        findViewById(R.id.bt_upload_photo).setOnClickListener(this);
+        findViewById(R.id.bt_call).setOnClickListener(this);
+        findViewById(R.id.bt_java_js).setOnClickListener(this);
+
+        etSearch = findViewById(R.id.et_search);
+        TextView tvVersion = findViewById(R.id.tv_version);
         tvVersion.setText(String.format("版本：v%s", BuildConfig.VERSION_NAME));
-        btBaidu.setOnClickListener(this);
-        btCall.setOnClickListener(this);
-        btUploadPhoto.setOnClickListener(this);
-        btMovie.setOnClickListener(this);
-        btJavaJs.setOnClickListener(this);
-        btDeepLink.setOnClickListener(this);
-        btOpenUrl.setOnClickListener(this);
         tvVersion.setOnClickListener(this);
         /** 处理键盘搜索键 */
         etSearch.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@@ -177,4 +160,6 @@ public boolean onOptionsItemSelected(MenuItem item) {
         }
         return super.onOptionsItemSelected(item);
     }
+
+
 }
diff --git a/app/src/main/java/com/example/jingbin/webviewstudy/WebViewActivity.java b/app/src/main/java/com/example/jingbin/webviewstudy/WebViewActivity.java
@@ -5,13 +5,15 @@
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
+import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.support.v4.content.ContextCompat;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
+import android.text.TextUtils;
 import android.util.DebugUtils;
 import android.util.Log;
 import android.view.KeyEvent;
@@ -34,9 +36,11 @@
 import com.example.jingbin.webviewstudy.utils.BaseTools;
 import com.example.jingbin.webviewstudy.utils.StatusBarUtil;
 
+import java.util.List;
+
 /**
  * 网页可以处理:
- * 点击相应控件:
+ * 点击相应控件：
  * - 拨打电话、发送短信、发送邮件
  * - 上传图片(版本兼容)
  * - 全屏播放网络视频
@@ -45,6 +49,7 @@
  * JS交互部分：
  * - 前端代码嵌入js(缺乏灵活性)
  * - 网页自带js跳转
+ * 被作为第三方浏览器打开
  */
 public class WebViewActivity extends AppCompatActivity implements IWebPageView {
 
@@ -70,13 +75,15 @@ protected void onCreate(Bundle savedInstanceState) {
         initTitle();
         initWebView();
         webView.loadUrl(mUrl);
+        getDataFromBrowser(getIntent());
     }
 
     private void getIntentData() {
         mUrl = getIntent().getStringExtra("mUrl");
         mTitle = getIntent().getStringExtra("mTitle");
     }
 
+
     private void initTitle() {
         StatusBarUtil.setColor(this, ContextCompat.getColor(this, R.color.colorPrimary), 0);
         mProgressBar = findViewById(R.id.pb_progress);
@@ -125,8 +132,10 @@ public boolean onOptionsItemSelected(MenuItem item) {
                 BaseTools.share(WebViewActivity.this, shareText);
                 break;
             case R.id.actionbar_cope:// 复制链接
-                BaseTools.copy(webView.getUrl());
-                Toast.makeText(this, "复制成功", Toast.LENGTH_LONG).show();
+                if (!TextUtils.isEmpty(webView.getUrl())) {
+                    BaseTools.copy(webView.getUrl());
+                    Toast.makeText(this, "复制成功", Toast.LENGTH_LONG).show();
+                }
                 break;
             case R.id.actionbar_open:// 打开链接
                 BaseTools.openLink(WebViewActivity.this, webView.getUrl());
@@ -327,6 +336,42 @@ protected void onActivityResult(int requestCode, int resultCode, Intent intent)
         }
     }
 
+
+    /**
+     * 使用singleTask启动模式的Activity在系统中只会存在一个实例。
+     * 如果这个实例已经存在，intent就会通过onNewIntent传递到这个Activity。
+     * 否则新的Activity实例被创建。
+     */
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        getDataFromBrowser(intent);
+    }
+
+    /**
+     * 作为三方浏览器打开
+     * Scheme: https
+     * host: www.jianshu.com
+     * path: /p/1cbaf784c29c
+     * url = scheme + "://" + host + path;
+     */
+    private void getDataFromBrowser(Intent intent) {
+        Uri data = intent.getData();
+        if (data != null) {
+            try {
+                String scheme = data.getScheme();
+                String host = data.getHost();
+                String path = data.getPath();
+                String text = "Scheme: " + scheme + "\n" + "host: " + host + "\n" + "path: " + path;
+                Log.e("data", text);
+                String url = scheme + "://" + host + path;
+                webView.loadUrl(url);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
         if (keyCode == KeyEvent.KEYCODE_BACK) {

diff --git a/build.gradle b/build.gradle
@@ -7,7 +7,6 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.1'
-        classpath 'com.jakewharton:butterknife-gradle-plugin:8.8.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }