package me.kareluo.imaging; import android.animation.ObjectAnimator; import android.app.Activity; import android.content.Context; import android.content.DialogInterface; import android.content.res.Resources; import android.graphics.Bitmap; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.util.Log; import android.view.View; import android.widget.RadioButton; import android.widget.RadioGroup; import android.widget.ViewSwitcher; import com.nimble.androidnative.customcamera.DesignUtils; import java.lang.ref.WeakReference; import me.kareluo.imaging.core.IMGMode; import me.kareluo.imaging.core.IMGText; import me.kareluo.imaging.view.IMGColorGroup; import me.kareluo.imaging.view.IMGView; /** * Created by felix on 2017/12/5 下午3:08. */ abstract class IMGEditBaseActivity extends Activity implements View.OnClickListener, IMGTextEditDialog.Callback, RadioGroup.OnCheckedChangeListener, DialogInterface.OnShowListener, DialogInterface.OnDismissListener { private static final String TAG = IMGEditBaseActivity.class.getSimpleName(); protected IMGView mImgView; private RadioGroup mModeGroup; private IMGColorGroup mColorGroup; private IMGTextEditDialog mTextDialog; private View mLayoutOpSub; private ViewSwitcher mOpSwitcher, mOpSubSwitcher; protected RadioButton mRb_doodle; public static final int OP_HIDE = -1; public static final int OP_NORMAL = 0; public static final int OP_CLIP = 1; public static final int OP_SUB_DOODLE = 0; public static final int OP_SUB_MOSAIC = 1; public boolean enableEdit; private static float fontScale = 1f; @Override public Resources getResources() { Log.i(TAG, "getResources"); Resources resources = super.getResources(); return DesignUtils.getResources(this, resources, fontScale); } @Override protected void attachBaseContext(Context base) { Log.i(TAG, "getResources"); super.attachBaseContext(DesignUtils.attachBaseContext(base, fontScale)); } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Bitmap bitmap = getBitmap(); if (bitmap != null) { setContentView(getId(this, "image_edit_activity", "layout")); initViews(); mImgView.setImageBitmap(bitmap); mImgView.getmImage().setActivity(this); mImgView.getmImage().setMarkString(getMarkString()); showEditBar(enableEdit); onCreated(); } else finish(); } public void onCreated() { } @Override protected void onResume() { super.onResume(); //需要延迟一段时间的原因是，画笔画布等初始化需要一定的时间。 new MyHandler(this).sendEmptyMessageDelayed(1, 100); } private int getId(Context context, String name, String type) { return context.getResources().getIdentifier(name, type, context.getPackageName()); } private void initViews() { mImgView = findViewById(getId(this, "image_canvas", "id")); mModeGroup = findViewById(getId(this, "rg_modes", "id")); mOpSwitcher = findViewById(getId(this, "vs_op", "id")); mOpSubSwitcher = findViewById(getId(this, "vs_op_sub", "id")); mRb_doodle = findViewById(getId(this, "rb_doodle", "id")); mColorGroup = findViewById(getId(this, "cg_colors", "id")); mColorGroup.setOnCheckedChangeListener(this); mLayoutOpSub = findViewById(getId(this, "layout_op_sub", "id")); mImgView.setOnEventListener(new IMGView.OnEventListener() { @Override public void onActionDown() { //隐藏工具栏 ObjectAnimator aphaAnimator = ObjectAnimator.ofFloat(mOpSwitcher, "alpha", 1, 0); aphaAnimator.setDuration(200); aphaAnimator.start(); mOpSwitcher.setVisibility(View.GONE); } @Override public void onActionUp() { //显示工具栏 ObjectAnimator aphaAnimator = ObjectAnimator.ofFloat(mOpSwitcher, "alpha", 0, 1); aphaAnimator.setDuration(200); aphaAnimator.start(); mOpSwitcher.setVisibility(View.VISIBLE); } }); } private static class MyHandler extends Handler { private final WeakReference mActivity; public MyHandler(IMGEditBaseActivity activity) { mActivity = new WeakReference(activity); } @Override public void handleMessage(Message msg) { System.out.println(msg); if (mActivity.get() == null) { return; } mActivity.get().mRb_doodle.performClick(); } } @Override public void onClick(View v) { int vid = v.getId(); if (vid == getId(this, "rb_doodle", "id")) { onModeClick(IMGMode.DOODLE); } else if (vid == getId(this, "btn_text", "id")) { onTextModeClick(); } else if (vid == getId(this, "rb_mosaic", "id")) { onModeClick(IMGMode.MOSAIC); } else if (vid == getId(this, "btn_clip", "id")) { onModeClick(IMGMode.CLIP); } else if (vid == getId(this, "btn_undo", "id")) { onUndoClick(); } else if (vid == getId(this, "tv_done", "id")) { onDoneClick(); } else if (vid == getId(this, "tv_cancel", "id")) { onCancelClick(); } else if (vid == getId(this, "ib_clip_cancel", "id")) { onCancelClipClick(); } else if (vid == getId(this, "ib_clip_done", "id")) { onDoneClipClick(); } else if (vid == getId(this, "tv_clip_reset", "id")) { onResetClipClick(); } else if (vid == getId(this, "ib_clip_rotate", "id")) { onRotateClipClick(); } } public void updateModeUI() { IMGMode mode = mImgView.getMode(); switch (mode) { case DOODLE: mModeGroup.check(getId(this, "rb_doodle", "id")); setOpSubDisplay(OP_SUB_DOODLE); break; case MOSAIC: mModeGroup.check(getId(this, "rb_mosaic", "id")); setOpSubDisplay(OP_SUB_MOSAIC); break; case NONE: mModeGroup.clearCheck(); setOpSubDisplay(OP_HIDE); break; } } public void onTextModeClick() { if (mTextDialog == null) { mTextDialog = new IMGTextEditDialog(this, this); mTextDialog.setOnShowListener(this); mTextDialog.setOnDismissListener(this); } mTextDialog.show(); } @Override public final void onCheckedChanged(RadioGroup group, int checkedId) { onColorChanged(mColorGroup.getCheckColor()); } public void setOpDisplay(int op) { if (op >= 0) { mOpSwitcher.setDisplayedChild(op); } } public void setOpSubDisplay(int opSub) { if (opSub < 0) { mLayoutOpSub.setVisibility(View.INVISIBLE); } else { mOpSubSwitcher.setDisplayedChild(opSub); mLayoutOpSub.setVisibility(View.VISIBLE); } } public void showEditBar(boolean show) { if (show) { mModeGroup.setVisibility(View.VISIBLE); } else { mModeGroup.setVisibility(View.INVISIBLE); } } @Override public void onShow(DialogInterface dialog) { mOpSwitcher.setVisibility(View.GONE); } @Override public void onDismiss(DialogInterface dialog) { mOpSwitcher.setVisibility(View.VISIBLE); } public abstract Bitmap getBitmap(); public abstract void onModeClick(IMGMode mode); public abstract void onUndoClick(); public abstract void onCancelClick(); public abstract void onDoneClick(); public abstract void onCancelClipClick(); public abstract void onDoneClipClick(); public abstract void onResetClipClick(); public abstract void onRotateClipClick(); public abstract String getMarkString(); public abstract void onColorChanged(int checkedColor); @Override public abstract void onText(IMGText text); }