android app to app
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app1:
</pre><pre name="code" class="java">Intent intent = new Intent();intent.addCategory(Intent.CATEGORY_LAUNCHER);ComponentName cn = new ComponentName("APP2包名", “APP2类名”);intent.setComponent(cn); intent.putExtra("CallBack", "infor");startActivityForResult(intent, REQUEST_CODE);
AndroidManifest.xml文件中
该activity下添加属性
android:exported="true"
<intent-filter>
<actionandroid:name=""/>
<categoryandroid:name="android.intent.category.LAUNCHER"/>
</intent-filter>
app1可以调APP2的任意activity
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