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114 lines
2.8 KiB
Markdown
114 lines
2.8 KiB
Markdown
# Build Setup for Android
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Then update `MainActivity.java` or `MainApplication.java`:
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```java
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import com.theweflex.react.WeChatPackage; // Add this line
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@Override
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protected List<ReactPackage> getPackages() {
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@SuppressWarnings("UnnecessaryLocalVariable")
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List<ReactPackage> packages = new PackageList(this).getPackages();
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// Packages that cannot be autolinked yet can be added manually here, for example:
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// packages.add(new MyReactNativePackage());
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packages.add(new WeChatPackage()); // Add this line
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return packages;
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}
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```
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**Integrating with login and share**
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If you are going to integrate login or share functions, you need to
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create a package named 'wxapi' in your application package and a class
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named `WXEntryActivity` in it.
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```java
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package your.package.wxapi;
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import android.app.Activity;
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import android.os.Bundle;
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import com.theweflex.react.WeChatModule;
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public class WXEntryActivity extends Activity {
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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WeChatModule.handleIntent(getIntent());
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finish();
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}
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}
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```
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Then add the following node to `AndroidManifest.xml`:
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```xml
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<manifest>
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<application>
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<activity
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android:name=".wxapi.WXEntryActivity"
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android:label="@string/app_name"
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android:exported="true"
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/>
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</application>
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</manifest>
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```
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**Integrating the WeChat Payment**
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If you are going to integrate payment functionality by using this library, then
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create a package named also `wxapi` in your application package and a class named
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`WXPayEntryActivity`, this is used to bypass the response to JS level:
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```java
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package your.package.wxapi;
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import android.app.Activity;
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import android.os.Bundle;
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import com.theweflex.react.WeChatModule;
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public class WXPayEntryActivity extends Activity {
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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WeChatModule.handleIntent(getIntent());
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finish();
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}
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}
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```
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Then add the following node to `AndroidManifest.xml`:
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```xml
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<manifest>
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<application>
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<activity
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android:name=".wxapi.WXPayEntryActivity"
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android:label="@string/app_name"
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android:exported="true"
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/>
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</application>
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</manifest>
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```
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如果遇到安卓App拉起小程序后，小程序无法返回App的情况，需要在AndroidManifest.xml的WXEntryActivity中添加下面这段配置:
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```
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android:taskAffinity="your packagename"
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android:launchMode="singleTask"
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```
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保证跳转后回到你的app的task。
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实际上，我的代码如下：
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```xml
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<manifest>
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<application>
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<activity
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android:name=".wxapi.WXEntryActivity"
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android:label="@string/app_name"
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android:exported="true"
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android:taskAffinity="org.xxx.xxx.rnapp"
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android:launchMode="singleTask"
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/>
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</application>
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</manifest>
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```
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