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Commit 07964e42 by amateur
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Showing 6 changed files with 73 additions and 28 deletions
app/src/main/java/com/polysoft/nafmii/webview/HomeWebviewHandler.java
package com.polysoft.nafmii.webview; package com.polysoft.nafmii.webview;
import androidx.fragment.app.Fragment; import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import com.polysoft.nafmii.bean.MenuBean; import com.polysoft.nafmii.bean.MenuBean;
import com.polysoft.nafmii.fragment.WebViewFragment;
import com.tencent.smtt.sdk.WebView; import com.tencent.smtt.sdk.WebView;
import com.whaty.nafmii.activity.HomeActivity; import com.whaty.nafmii.activity.HomeActivity;
import java.util.List;
public class HomeWebviewHandler extends WebviewHandler { public class HomeWebviewHandler extends WebviewHandler {
private final JsToJavaInterface js2java;
public HomeWebviewHandler(Fragment fragment, WebView webView) { public HomeWebviewHandler(Fragment fragment, WebView webView) {
super(fragment, webView); super(fragment, webView);
this.js2java = new JsToJavaInterface(this); webView.addJavascriptInterface(new NativeApi(this), "$NativeApi");
webView.addJavascriptInterface(this.js2java, "$NativeApi");
} }
public void setButtomMenu(MenuBean bean) { public void setButtomMenu(MenuBean bean) {
HomeActivity activity = (HomeActivity) this.fragment.getActivity(); HomeActivity activity = (HomeActivity) this.fragment.getActivity();
activity.setModuleStatus(bean); activity.setModuleStatus(bean);
} }
public void setTextZoom(int zoom) { public void setTextZoom(int zoom) {
super.webView.getSettings().setTextZoom(zoom); FragmentManager manager = super.getFragmentManager();
List<Fragment> fragments = manager.getFragments();
for (Fragment fmt : fragments) {
String tag = fmt.getTag();
WebView webview = ((WebViewFragment) fmt).getWebview().getWebview();
webview.getSettings().setTextZoom(zoom);
}
} }
} }
app/src/main/java/com/polysoft/nafmii/webview/IWebview.java
package com.polysoft.nafmii.webview; package com.polysoft.nafmii.webview;
import androidx.fragment.app.Fragment;
import com.tencent.smtt.sdk.WebView;
public interface IWebview { public interface IWebview {
void loadUrl(String url); void loadUrl(String url);
...@@ -8,6 +13,8 @@ public interface IWebview { ...@@ -8,6 +13,8 @@ public interface IWebview {
boolean canGoBack(); boolean canGoBack();
JavaToJsinterface getJsInterface(); WebView getWebview();
Fragment getFragment();
} }
app/src/main/java/com/polysoft/nafmii/webview/JSApi.java 0 → 100644
package com.polysoft.nafmii.webview;
import android.util.Log;
import com.alibaba.fastjson.JSON;
import com.tencent.smtt.sdk.WebView;
public class JSApi {
private static final String TAG = JSApi.class.getName();
public static void callOnBack(WebView webView, String json) {
callJs(webView, "onBack", json);
}
public static void callOnRouteChange(WebView webView, String json) {
callJs(webView, "onRouteChange", json);
}
public static void callOnPushMessage(WebView webView, String json) {
callJs(webView, "onPushMessage", json);
}
public static void callJs(WebView webView, String methodName, String json) {
String param = JSON.toJSONString(json);
String script = String.format("javascript:$api.%s(%s)", methodName, param);
webView.evaluateJavascript(script, value -> Log.d(TAG, String.format("JavaToJsinterface: callJs is %s result : %s", methodName, value)));
}
}
app/src/main/java/com/polysoft/nafmii/webview/JsInterfaceHandler.java
...@@ -5,16 +5,17 @@ import android.text.TextUtils; ...@@ -5,16 +5,17 @@ import android.text.TextUtils;
import com.alibaba.fastjson.JSONObject; import com.alibaba.fastjson.JSONObject;
import com.polysoft.nafmii.bean.Result; import com.polysoft.nafmii.bean.Result;
import com.tencent.smtt.sdk.WebView;
public class JsInterfaceHandler { public class JsInterfaceHandler {
private final Activity mActivity; private final Activity mActivity;
private final JavaToJsinterface javaTojs; private final WebView mWebview;
private String jsMethodName; private String jsMethodName;
public JsInterfaceHandler(WebviewHandler handler) { public JsInterfaceHandler(WebviewHandler handler) {
this.mActivity = handler.getFragment().getActivity(); this.mActivity = handler.getFragment().getActivity();
this.javaTojs = handler.getJsInterface(); this.mWebview = handler.getWebview();
} }
public void parse(String params, JsHandle jsHandle) { public void parse(String params, JsHandle jsHandle) {
...@@ -34,10 +35,10 @@ public class JsInterfaceHandler { ...@@ -34,10 +35,10 @@ public class JsInterfaceHandler {
return; return;
} }
if ("'main'".equals(Thread.currentThread().getName())) { if ("'main'".equals(Thread.currentThread().getName())) {
javaTojs.callJs(jsMethodName, json); JSApi.callJs(this.mWebview, jsMethodName, json);
return; return;
} }
this.mActivity.runOnUiThread(() -> javaTojs.callJs(jsMethodName, json)); this.mActivity.runOnUiThread(() -> JSApi.callJs(this.mWebview, jsMethodName, json));
} }
......
app/src/main/java/com/polysoft/nafmii/webview/JsToJavaInterface.java → app/src/main/java/com/polysoft/nafmii/webview/NativeApi.java
...@@ -29,11 +29,11 @@ import java.util.HashMap; ...@@ -29,11 +29,11 @@ import java.util.HashMap;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
public class JsToJavaInterface { public class NativeApi {
private final HomeWebviewHandler handler; private final HomeWebviewHandler handler;
private final Activity mActivity; private final Activity mActivity;
public JsToJavaInterface(HomeWebviewHandler handler) { public NativeApi(HomeWebviewHandler handler) {
this.handler = handler; this.handler = handler;
this.mActivity = handler.getFragment().getActivity(); this.mActivity = handler.getFragment().getActivity();
} }
......
app/src/main/java/com/polysoft/nafmii/webview/WebviewHandler.java
...@@ -3,31 +3,27 @@ package com.polysoft.nafmii.webview; ...@@ -3,31 +3,27 @@ package com.polysoft.nafmii.webview;
import android.text.TextUtils; import android.text.TextUtils;
import androidx.fragment.app.Fragment; import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import com.polysoft.nafmii.bean.MenuBean;
import com.polysoft.nafmii.enums.JSMethodsEnum;
import com.tencent.smtt.sdk.WebView; import com.tencent.smtt.sdk.WebView;
import com.whaty.nafmii.activity.HomeActivity;
public class WebviewHandler implements IWebview { public class WebviewHandler implements IWebview {
private static final String TAG = WebviewHandler.class.getName(); private static final String TAG = WebviewHandler.class.getName();
protected final Fragment fragment; protected final Fragment fragment;
protected final WebView webView; protected final WebView webView;
protected final JavaToJsinterface java2js;
protected boolean backIntercept = false; protected boolean backIntercept = false;
public WebviewHandler(Fragment fragment, WebView webView) { public WebviewHandler(Fragment fragment, WebView webView) {
this.fragment = fragment; this.fragment = fragment;
this.webView = webView; this.webView = webView;
this.java2js = new JavaToJsinterface(webView);
} }
@Override @Override
public boolean canGoBack() { public boolean canGoBack() {
if (this.backIntercept) { if (this.backIntercept) {
this.java2js.callJs(JSMethodsEnum.CALL_BACK, ""); JSApi.callOnBack(this.webView, "");
return true; return true;
} }
if (this.webView.canGoBack()) { if (this.webView.canGoBack()) {
...@@ -38,6 +34,16 @@ public class WebviewHandler implements IWebview { ...@@ -38,6 +34,16 @@ public class WebviewHandler implements IWebview {
} }
@Override @Override
public WebView getWebview() {
return this.webView;
}
@Override
public Fragment getFragment() {
return this.fragment;
}
@Override
public void loadUrl(String url) { public void loadUrl(String url) {
if (TextUtils.isEmpty(url) || url.equals(this.getUrl())) { if (TextUtils.isEmpty(url) || url.equals(this.getUrl())) {
return; return;
...@@ -50,20 +56,13 @@ public class WebviewHandler implements IWebview { ...@@ -50,20 +56,13 @@ public class WebviewHandler implements IWebview {
return this.webView.getUrl(); return this.webView.getUrl();
} }
@Override
public JavaToJsinterface getJsInterface() {
return this.java2js;
}
public void setBackIntercept(boolean intercept) { public void setBackIntercept(boolean intercept) {
this.backIntercept = intercept; this.backIntercept = intercept;
} }
public WebView getWebView() { protected FragmentManager getFragmentManager() {
return this.webView; return this.fragment.getActivity().getSupportFragmentManager();
} }
public Fragment getFragment() {
return this.fragment;
}
} }
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