SettingFragment.java

package com.wind.gifassistant.ui;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;

import com.special.ResideMenu.ResideMenu;
import com.wind.gifassistant.R;
import com.wind.gifassistant.utils.AppUtils;

public class SettingFragment extends Fragment {

    private final static int FILE_SELECT_CODE = 0;

	private View mParentView;
	private LinearLayout mBackgroudSetting;
    private ImageView mBackgroudIcon;

    private LinearLayout mGifFrameRateSetting;
    private LinearLayout mGifMaxTimeLengthSetting;
    private LinearLayout mGifScaleSetting;
    private ResideMenu mResideMenu;

    private Context mContext = null;

    private SharedPreferences mSharedPreferences = null;

    public SettingFragment() {
    }

    public void setContext(Context context) {
        mContext = context;
    }

    public void setResideMenu(ResideMenu resideMenu) {
        mResideMenu = resideMenu;
    }

    @Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
    	mParentView = inflater.inflate(R.layout.setting_fragment, container, false);
        setUpViews();
        return mParentView;
	}

	void setUpViews() {
        mSharedPreferences = mContext.getSharedPreferences(AppUtils.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);//getActivity().getPreferences(Context.MODE_PRIVATE);
		mBackgroudSetting =(LinearLayout) mParentView.findViewById(R.id.reside_menu_backgroud_setting_area);
        mBackgroudIcon = (ImageView) mBackgroudSetting.findViewById(R.id.reside_menu_backgroud_setting_icon);
        setBackgroudIconThumbail();
        mBackgroudSetting.setOnClickListener(new View.OnClickListener() {
			public void onClick(View v) {
                showImageFileChooser();
			}
		});

        LinearLayout gifProductsSettingArea = (LinearLayout)mParentView.findViewById(R.id.gif_product_settings_area);
        mGifFrameRateSetting = (LinearLayout) gifProductsSettingArea.findViewById(R.id.gif_frame_rate_setting_area);
        if(mGifFrameRateSetting != null) {
            mGifFrameRateSetting.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    // TODO: show the rang setting dialog
                    if (mContext != null) {
                        RangSettingDialog dialog = new RangSettingDialog(mContext);
                        dialog.setDialogTitle(R.string.gif_rate_setting_dialog_title);
                        dialog.setTips(R.string.rate_rang_setting_tips);
                        dialog.setUnitText(R.string.gif_rate_unit);
                        dialog.setRangListener(new RateRangSettingListener(getActivity(), mSharedPreferences));
                        dialog.show();
                    }
                }
            });
        }

        mGifMaxTimeLengthSetting = (LinearLayout) gifProductsSettingArea.findViewById(R.id.gif_max_time_length_setting_area);
        if(mGifMaxTimeLengthSetting != null) {
            mGifMaxTimeLengthSetting.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    // TODO: show the rang setting dialog
                    if (mContext != null) {
                        RangSettingDialog dialog = new RangSettingDialog(mContext);
                        dialog.setDialogTitle(R.string.gif_max_length_setting_dialog_title);
                        dialog.setTips(R.string.max_time_setting_tips);
                        dialog.setUnitText(R.string.gif_max_time_length_unit);
                        dialog.setRangListener(new MaxTimeRangSettingListener(getActivity(), mSharedPreferences));
                        dialog.show();
                    }
                }
            });
        }

        mGifScaleSetting = (LinearLayout) mParentView.findViewById(R.id.scale_setting_area);
        if(mGifScaleSetting != null) {
            mGifScaleSetting.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    // TODO: show the rang setting dialog
                    if (mContext != null) {
                        GifScaleSettingDialog dialog = new GifScaleSettingDialog(mContext);
                        dialog.setDialogTitle(R.string.gif_quality_setting_dialog_title);
                        dialog.show();
                    }
                }
            });
        }

	}

    private void showImageFileChooser() {
        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
        intent.setType("image/*");
        intent.addCategory(Intent.CATEGORY_OPENABLE);
        try {
            startActivityForResult(Intent.createChooser(intent, "Select a backgroud picture"), FILE_SELECT_CODE);
        } catch (android.content.ActivityNotFoundException ex) {
        }
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        switch (requestCode) {
            case FILE_SELECT_CODE:
                if (resultCode == Activity.RESULT_OK) {
                    // Get the Uri of the selected file
                    Uri uri = data.getData();
                    SharedPreferences.Editor editor = mSharedPreferences.edit();
                    editor.putString(AppUtils.KEY_RESIDE_MENU_BACKGROUD, uri.toString());
                    editor.commit();
                    if (mResideMenu != null) {
                        mResideMenu.setBackground(uri);
                    }
                }
                break;
            }
        super.onActivityResult(requestCode, resultCode, data);
    }

    private void setBackgroudIconThumbail() {
        if (mBackgroudIcon != null) {
            //mBackgroudIcon.setBackground();
        }

    }
}