add script running repleatedly support, change min sdk version to 17

app/src/main/java/com/stardust/scriptdroid/script/Scripts.java

@@ -111,4 +111,12 @@ public class Scripts {
         return AutoJs.getInstance().getScriptEngineService().execute(source, BROADCAST_SENDER_SCRIPT_EXECUTION_LISTENER,
                 new ExecutionConfig().requirePath(StorageScriptProvider.DEFAULT_DIRECTORY_PATH));
     }
+
+    public static ScriptExecution runRepeatedly(ScriptFile scriptFile, int loopTimes, long delay, long interval) {
+        ScriptSource source = new FileScriptSource(scriptFile);
+        String directoryPath = scriptFile.getParent();
+        return AutoJs.getInstance().getScriptEngineService().execute(source, new ExecutionConfig()
+                .requirePath(directoryPath, StorageScriptProvider.DEFAULT_DIRECTORY_PATH)
+                .loop(delay, loopTimes, interval));
+    }
 }

app/src/main/java/com/stardust/scriptdroid/ui/common/ScriptLoopDialog.java

@@ -0,0 +1,73 @@
+package com.stardust.scriptdroid.ui.common;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.design.widget.TextInputEditText;
+import android.view.View;
+import android.view.Window;
+
+import com.afollestad.materialdialogs.DialogAction;
+import com.afollestad.materialdialogs.MaterialDialog;
+import com.stardust.scriptdroid.R;
+import com.stardust.scriptdroid.script.ScriptFile;
+import com.stardust.scriptdroid.script.Scripts;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+
+/**
+ * Created by Stardust on 2017/7/8.
+ */
+
+public class ScriptLoopDialog {
+
+    private ScriptFile mScriptFile;
+    private MaterialDialog mDialog;
+
+    @BindView(R.id.loop_times)
+    TextInputEditText mLoopTimes;
+
+    @BindView(R.id.loop_interval)
+    TextInputEditText mLoopInterval;
+
+    @BindView(R.id.loop_delay)
+    TextInputEditText mLoopDelay;
+
+
+    public ScriptLoopDialog(Context context, ScriptFile file) {
+        mScriptFile = file;
+        View view = View.inflate(context, R.layout.dialog_script_loop, null);
+        mDialog = new MaterialDialog.Builder(context)
+                .title(R.string.text_run_repeatedly)
+                .customView(view, false)
+                .positiveText(R.string.ok)
+                .onPositive(new MaterialDialog.SingleButtonCallback() {
+                    @Override
+                    public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
+                        startScriptRunningLoop();
+                    }
+                })
+                .build();
+        ButterKnife.bind(this, view);
+    }
+
+    private void startScriptRunningLoop() {
+        int loopTimes = Integer.parseInt(mLoopTimes.getText().toString());
+        float loopInterval = Float.parseFloat(mLoopInterval.getText().toString());
+        float loopDelay = Float.parseFloat(mLoopDelay.getText().toString());
+        Scripts.runRepeatedly(mScriptFile, loopTimes, (long) (1000L * loopDelay), (long) (loopInterval * 1000L));
+    }
+
+    public ScriptLoopDialog windowType(int windowType) {
+        Window window = mDialog.getWindow();
+        if (window != null) {
+            window.setType(windowType);
+        }
+        return this;
+    }
+
+    public void show() {
+        mDialog.show();
+    }
+
+}

app/src/main/java/com/stardust/scriptdroid/ui/main/script_list/MyScriptListFragment.java

@@ -20,6 +20,7 @@ import com.stardust.pio.PFile;
 import com.stardust.scriptdroid.R;
 import com.stardust.scriptdroid.script.Scripts;
 import com.stardust.scriptdroid.script.StorageScriptProvider;
+import com.stardust.scriptdroid.ui.common.ScriptLoopDialog;
 import com.stardust.scriptdroid.ui.edit.EditActivity;
 import com.stardust.theme.dialog.ThemeColorMaterialDialogBuilder;
 import com.stardust.util.UnderuseExecutors;
@@ -106,6 +107,7 @@ public class MyScriptListFragment extends Fragment {
 
     private void initDialogs() {
         mScriptFileOperationDialog = new OperationDialogBuilder(getContext())
+                .item(R.id.loop, R.drawable.ic_loop_white_24dp, R.string.text_run_repeatedly)
                 .item(R.id.rename, R.drawable.ic_ali_rename, R.string.text_rename)
                 .item(R.id.open_by_other_apps, R.drawable.ic_ali_open, R.string.text_open_by_other_apps)
                 .item(R.id.create_shortcut, R.drawable.ic_ali_shortcut, R.string.text_send_shortcut)
@@ -228,6 +230,14 @@ public class MyScriptListFragment extends Fragment {
         });
     }
 
+    @Optional
+    @OnClick(R.id.loop)
+    void runScriptRepeatedly() {
+        dismissDialogs();
+        new ScriptLoopDialog(getActivity(), mSelectedScriptFile)
+                .show();
+    }
+
     @Optional
     @OnClick(R.id.rename)
     void renameScriptFile() {