ShootSinglePhotoView.java

package com.dji.sdk.sample.demo.camera;

import android.content.Context;
import android.util.Log;
import com.dji.sdk.sample.R;
import com.dji.sdk.sample.internal.controller.DJISampleApplication;
import com.dji.sdk.sample.internal.utils.ToastUtils;
import com.dji.sdk.sample.internal.view.BaseThreeBtnView;
import dji.common.camera.SettingsDefinitions;
import dji.common.error.DJIError;
import dji.common.util.CommonCallbacks;

/**
 * Class for shooting single photo.
 */
public class ShootSinglePhotoView extends BaseThreeBtnView {

    private Context context;

    public ShootSinglePhotoView(Context context) {
        super(context);
        this.context = context;
    }

    /**
     * Every commands relative to the shooting photos are only allowed executed in shootphoto work
     * mode.
     */
    @Override
    public void onAttachedToWindow() {
        super.onAttachedToWindow();
        Log.v("Attached To Window", "onAttachedToWindow");

        if (isModuleAvailable()) {

            DJISampleApplication.getProductInstance()
                                .getCamera()
                                .setMode(SettingsDefinitions.CameraMode.SHOOT_PHOTO,
                                         new CommonCallbacks.CompletionCallback() {
                                             @Override
                                             public void onResult(DJIError djiError) {

                                             }
                                         });
        }
    }

    private boolean isModuleAvailable() {
        return (null != DJISampleApplication.getProductInstance()) && (null != DJISampleApplication.getProductInstance()
                                                                                                   .getCamera());
    }

    @Override
    protected int getLeftBtnTextResourceId() {
        return DISABLE;
    }

    @Override
    protected int getDescriptionResourceId() {
        return getDescription();
    }

    @Override
    protected void handleLeftBtnClick() {

    }

    @Override
    protected void handleMiddleBtnClick() {
        //Shoot Photo Button
        if (isModuleAvailable()) {
            DJISampleApplication.getProductInstance()
                                .getCamera()
                                .startShootPhoto(new CommonCallbacks.CompletionCallback() {
                                    @Override
                                    public void onResult(DJIError djiError) {
                                        if (null == djiError) {
                                            ToastUtils.setResultToToast(getContext().getString(R.string.success));
                                        } else {
                                            ToastUtils.setResultToToast(djiError.getDescription());
                                        }
                                        post(new Runnable() {
                                            @Override
                                            public void run() {
                                                setEnabled(true);
                                            }
                                        });
                                    }
                                });
            post(new Runnable() {
                @Override
                public void run() {
                    middleBtn.setEnabled(false);
                }
            });
        }
    }

    @Override
    protected void handleRightBtnClick() {
    }

    @Override
    protected int getRightBtnTextResourceId() {
        return DISABLE;
    }

    @Override
    protected int getMiddleBtnTextResourceId() {
        return R.string.shoot_single_photo;
    }

    @Override
    public int getDescription() {
        return R.string.camera_listview_shoot_single_photo;
    }
}