我已经实现了一个使用camera2 API录制视频的自定义相机.可以选择将闪光灯设置为"开","关"和"自动".将闪光灯设置为"自动"不起作用,而其他选项工作正常.
这是代码:
private void updateFlash() {
Log.e(TAG, "Flash = " + currentFlash);
switch (currentFlash) {
case Constants.FLASH_OFF:
previewRequestBuilder.set(CaptureRequest.FLASH_MODE,
CaptureRequest.FLASH_MODE_OFF);
break;
case Constants.FLASH_ON:
previewRequestBuilder.set(CaptureRequest.FLASH_MODE,
CaptureRequest.FLASH_MODE_TORCH);
break;
case Constants.FLASH_TORCH:
previewRequestBuilder.set(CaptureRequest.FLASH_MODE,
CaptureRequest.FLASH_MODE_TORCH);
break;
case Constants.FLASH_AUTO:
previewRequestBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_ON_AUTO_FLASH);
break;
}
cameraCaptureSession.setRepeatingRequest(previewRequestBuilder.build(),
null, null);
}
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我已经google了很多,并尝试了几乎所有stackoverflow自动闪存的答案但没有工作.
请帮忙.我不明白这是什么问题.
我正在集成 CI/CD 以部署我的 firebase 功能。
firebase use PROJECTID --token FIREBASE_TOKEN
firebase deploy --token FIREBASE_TOKEN --non-interactive
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现在,每当从 index.js 中删除一个函数时,它都会抛出以下异常。
错误:在您的项目中找到以下函数,但在您的本地源代码中不存在:httpSeeding(us-central1) 正在中止,因为删除无法在非交互模式下进行。要修复,请通过运行手动删除函数:firebase functions:delete httpSeding --region us-central1
在非交互模式下有没有办法在不运行的情况下从控制台中删除已删除的功能 firebase functions:delete httpSeeding?
firebase google-cloud-functions google-cloud-firestore firebase-cli
您好我必须创建一个PopUp菜单,我知道如何做到这一点.
这是我创建默认PopUp菜单的代码..
popup_menu.xml
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@+id/item"
android:showAsAction="ifRoom|withText"
android:title="item1"
android:visible="true"/>
<item
android:id="@+id/item2"
android:showAsAction="ifRoom|withText"
android:title="item2"
android:visible="true"/>
<item
android:id="@+id/item3"
android:showAsAction="ifRoom|withText"
android:title="item3"
android:visible="true"/>
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PopUpMenu_Activity.java
findViewById(R.id.btn_click).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
PopupMenu popupMenu = new PopupMenu(PopMenuActivity.this, view);
popupMenu.setOnMenuItemClickListener(PopMenuActivity.this);
popupMenu.inflate(R.menu.popup_menu);
popupMenu.show();
}
});
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和
public boolean onMenuItemClick(MenuItem item) {
switch (item.getItemId()) {
case R.id.item1:
Toast.makeText(this, "item1 clicked", Toast.LENGTH_SHORT).show();
return true;
case R.id.item2:
Toast.makeText(this, "item2 clicked", Toast.LENGTH_SHORT).show();
return true;
case R.id.item3:
Toast.makeText(this, "item3 clicked", Toast.LENGTH_SHORT).show();
return true;
default:
return false;
}
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我在Google Play商店上传了一个应用.我可以在手机上下载,但它不适用于平板电脑. 当我尝试在平板电脑上下载它时会显示一个错误,例如"此应用程序仅适用于手机"
请帮帮我..我做错了什么?
这是我的AndroidManifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.AnTim.mediteam"
android:versionCode="3"
android:versionName="1.2" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="8" />
<uses-feature
android:name="android.hardware.telephony"
android:required="false" />
<supports-screens
android:largeScreens="true"
android:normalScreens="true"
android:resizeable="true"
android:smallScreens="true"
android:xlargeScreens="true" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<permission
android:name="com.AnTim.mediteam.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="com.AnTim.mediteam.permission.C2D_MESSAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application
android:name="com.AnTim.mediteam.Controller"
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.AnTim.mediteam.MainActivity"
android:configChanges="orientation|keyboardHidden"
android:label="@string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" …Run Code Online (Sandbox Code Playgroud)